id	sid	tid	token	lemma	pos
ecj-5528	1	1	hrev_master	hrev_master	NOUN
ecj-5528	2	1	[	[	X
ecj-5528	2	2	page	page	NOUN
ecj-5528	2	3	50	50	NUM
ecj-5528	2	4	]	]	PUNCT
ecj-5528	3	1	[	[	X
ecj-5528	3	2	emergency	emergency	NOUN
ecj-5528	3	3	care	care	NOUN
ecj-5528	3	4	journal	journal	PROPN
ecj-5528	3	5	2015	2015	NUM
ecj-5528	3	6	;	;	PUNCT
ecj-5528	3	7	11:5528	11:5528	NUM
ecj-5528	3	8	]	]	X
ecj-5528	3	9	is	be	AUX
ecj-5528	3	10	there	there	PRON
ecj-5528	3	11	still	still	ADV
ecj-5528	3	12	a	a	DET
ecj-5528	3	13	role	role	NOUN
ecj-5528	3	14	for	for	ADP
ecj-5528	3	15	abdominal	abdominal	ADJ
ecj-5528	3	16	plain	plain	ADJ
ecj-5528	3	17	x	x	NOUN
ecj-5528	3	18	-	-	NOUN
ecj-5528	3	19	ray	ray	NOUN
ecj-5528	3	20	in	in	ADP
ecj-5528	3	21	acute	acute	ADJ
ecj-5528	3	22	abdomen	abdoman	NOUN
ecj-5528	3	23	?	?	PUNCT
ecj-5528	4	1	ciro	ciro	PROPN
ecj-5528	4	2	paolillo,1	paolillo,1	NOUN
ecj-5528	4	3	ilenia	ilenia	PROPN
ecj-5528	4	4	spallino,1	spallino,1	X
ecj-5528	4	5	gianfranco	gianfranco	PROPN
ecj-5528	4	6	cervellin,2	cervellin,2	VERB
ecj-5528	4	7	fausto	fausto	NOUN
ecj-5528	4	8	catena3	catena3	NOUN
ecj-5528	5	1	1emergency	1emergency	NUM
ecj-5528	5	2	department	department	NOUN
ecj-5528	5	3	,	,	PUNCT
ecj-5528	5	4	udine	udine	PROPN
ecj-5528	5	5	university	university	PROPN
ecj-5528	5	6	hospital	hospital	NOUN
ecj-5528	5	7	,	,	PUNCT
ecj-5528	5	8	udine	udine	PROPN
ecj-5528	5	9	;	;	PUNCT
ecj-5528	5	10	2emergency	2emergency	NUM
ecj-5528	5	11	department	department	NOUN
ecj-5528	5	12	,	,	PUNCT
ecj-5528	5	13	parma	parma	PROPN
ecj-5528	5	14	university	university	NOUN
ecj-5528	5	15	hospital	hospital	NOUN
ecj-5528	5	16	,	,	PUNCT
ecj-5528	5	17	parma	parma	PROPN
ecj-5528	5	18	;	;	PUNCT
ecj-5528	5	19	3emergency	3emergency	NUM
ecj-5528	5	20	surgery	surgery	NOUN
ecj-5528	5	21	department	department	NOUN
ecj-5528	5	22	,	,	PUNCT
ecj-5528	5	23	parma	parma	PROPN
ecj-5528	5	24	university	university	NOUN
ecj-5528	5	25	hospital	hospital	NOUN
ecj-5528	5	26	,	,	PUNCT
ecj-5528	5	27	parma	parma	PROPN
ecj-5528	5	28	,	,	PUNCT
ecj-5528	5	29	italy	italy	PROPN
ecj-5528	5	30	abstract	abstract	ADJ
ecj-5528	5	31	the	the	DET
ecj-5528	5	32	imaging	imaging	NOUN
ecj-5528	5	33	workup	workup	NOUN
ecj-5528	5	34	of	of	ADP
ecj-5528	5	35	patients	patient	NOUN
ecj-5528	5	36	with	with	ADP
ecj-5528	5	37	acute	acute	ADJ
ecj-5528	5	38	abdominal	abdominal	ADJ
ecj-5528	5	39	pain	pain	NOUN
ecj-5528	5	40	still	still	ADV
ecj-5528	5	41	starts	start	VERB
ecj-5528	5	42	with	with	ADP
ecj-5528	5	43	abdominal	abdominal	ADJ
ecj-5528	5	44	xray	xray	NOUN
ecj-5528	5	45	in	in	ADP
ecj-5528	5	46	several	several	ADJ
ecj-5528	5	47	clinical	clinical	ADJ
ecj-5528	5	48	settings	setting	NOUN
ecj-5528	5	49	and	and	CCONJ
ecj-5528	5	50	facilities	facility	NOUN
ecj-5528	5	51	.	.	PUNCT
ecj-5528	6	1	unfortunately	unfortunately	ADV
ecj-5528	6	2	,	,	PUNCT
ecj-5528	6	3	conventional	conventional	ADJ
ecj-5528	6	4	plain	plain	ADJ
ecj-5528	6	5	film	film	NOUN
ecj-5528	6	6	is	be	AUX
ecj-5528	6	7	of	of	ADP
ecj-5528	6	8	limited	limited	ADJ
ecj-5528	6	9	utility	utility	NOUN
ecj-5528	6	10	if	if	SCONJ
ecj-5528	6	11	performed	perform	VERB
ecj-5528	6	12	as	as	ADP
ecj-5528	6	13	a	a	DET
ecj-5528	6	14	routine	routine	ADJ
ecj-5528	6	15	investigation	investigation	NOUN
ecj-5528	6	16	.	.	PUNCT
ecj-5528	7	1	abdominal	abdominal	ADJ
ecj-5528	7	2	radiography	radiography	NOUN
ecj-5528	7	3	is	be	AUX
ecj-5528	7	4	valuable	valuable	ADJ
ecj-5528	7	5	only	only	ADV
ecj-5528	7	6	in	in	ADP
ecj-5528	7	7	patients	patient	NOUN
ecj-5528	7	8	with	with	ADP
ecj-5528	7	9	suspected	suspect	VERB
ecj-5528	7	10	perforated	perforated	ADJ
ecj-5528	7	11	viscus	viscus	NOUN
ecj-5528	7	12	and	and	CCONJ
ecj-5528	7	13	large	large	ADJ
ecj-5528	7	14	bowel	bowel	NOUN
ecj-5528	7	15	obstruction	obstruction	NOUN
ecj-5528	7	16	.	.	PUNCT
ecj-5528	8	1	ultrasound	ultrasound	NOUN
ecj-5528	8	2	is	be	AUX
ecj-5528	8	3	mostly	mostly	ADV
ecj-5528	8	4	valuable	valuable	ADJ
ecj-5528	8	5	in	in	ADP
ecj-5528	8	6	the	the	DET
ecj-5528	8	7	vast	vast	ADJ
ecj-5528	8	8	majority	majority	NOUN
ecj-5528	8	9	of	of	ADP
ecj-5528	8	10	abdominal	abdominal	ADJ
ecj-5528	8	11	pain	pain	NOUN
ecj-5528	8	12	presentations	presentation	NOUN
ecj-5528	8	13	,	,	PUNCT
ecj-5528	8	14	whereas	whereas	SCONJ
ecj-5528	8	15	computed	compute	VERB
ecj-5528	8	16	tomography	tomography	NOUN
ecj-5528	8	17	scan	scan	NOUN
ecj-5528	8	18	should	should	AUX
ecj-5528	8	19	be	be	AUX
ecj-5528	8	20	considered	consider	VERB
ecj-5528	8	21	as	as	ADP
ecj-5528	8	22	second	second	ADJ
ecj-5528	8	23	level	level	NOUN
ecj-5528	8	24	test	test	NOUN
ecj-5528	8	25	.	.	PUNCT
ecj-5528	9	1	introduction	introduction	NOUN
ecj-5528	9	2	approximately	approximately	ADV
ecj-5528	9	3	10	10	NUM
ecj-5528	9	4	%	%	NOUN
ecj-5528	9	5	of	of	ADP
ecj-5528	9	6	emergency	emergency	NOUN
ecj-5528	9	7	department	department	NOUN
ecj-5528	9	8	visits	visit	NOUN
ecj-5528	9	9	are	be	AUX
ecj-5528	9	10	due	due	ADJ
ecj-5528	9	11	to	to	ADP
ecj-5528	9	12	acute	acute	ADJ
ecj-5528	9	13	abdominal	abdominal	ADJ
ecj-5528	9	14	pain	pain	NOUN
ecj-5528	9	15	,	,	PUNCT
ecj-5528	9	16	making	make	VERB
ecj-5528	9	17	it	it	PRON
ecj-5528	9	18	one	one	NUM
ecj-5528	9	19	of	of	ADP
ecj-5528	9	20	the	the	DET
ecj-5528	9	21	most	most	ADV
ecj-5528	9	22	encountered	encounter	VERB
ecj-5528	9	23	complaints.1	complaints.1	NOUN
ecj-5528	9	24	-	-	PUNCT
ecj-5528	9	25	3	3	NUM
ecj-5528	9	26	several	several	ADJ
ecj-5528	9	27	studies	study	NOUN
ecj-5528	9	28	have	have	AUX
ecj-5528	9	29	demonstrated	demonstrate	VERB
ecj-5528	9	30	that	that	SCONJ
ecj-5528	9	31	a	a	DET
ecj-5528	9	32	diagnosis	diagnosis	NOUN
ecj-5528	9	33	based	base	VERB
ecj-5528	9	34	solely	solely	ADV
ecj-5528	9	35	on	on	ADP
ecj-5528	9	36	a	a	DET
ecj-5528	9	37	patient	patient	NOUN
ecj-5528	9	38	’s	’s	PART
ecj-5528	9	39	medical	medical	ADJ
ecj-5528	9	40	history	history	NOUN
ecj-5528	9	41	,	,	PUNCT
ecj-5528	9	42	physical	physical	ADJ
ecj-5528	9	43	examination	examination	NOUN
ecj-5528	9	44	,	,	PUNCT
ecj-5528	9	45	and	and	CCONJ
ecj-5528	9	46	laboratory	laboratory	NOUN
ecj-5528	9	47	tests	test	NOUN
ecj-5528	9	48	is	be	AUX
ecj-5528	9	49	not	not	PART
ecj-5528	9	50	reliable	reliable	ADJ
ecj-5528	9	51	enough	enough	ADV
ecj-5528	9	52	,	,	PUNCT
ecj-5528	9	53	despite	despite	SCONJ
ecj-5528	9	54	the	the	DET
ecj-5528	9	55	fact	fact	NOUN
ecj-5528	9	56	that	that	SCONJ
ecj-5528	9	57	these	these	DET
ecj-5528	9	58	aspects	aspect	NOUN
ecj-5528	9	59	are	be	AUX
ecj-5528	9	60	essential	essential	ADJ
ecj-5528	9	61	parts	part	NOUN
ecj-5528	9	62	of	of	ADP
ecj-5528	9	63	the	the	DET
ecj-5528	9	64	workup	workup	NOUN
ecj-5528	9	65	of	of	ADP
ecj-5528	9	66	a	a	DET
ecj-5528	9	67	patient	patient	NOUN
ecj-5528	9	68	presenting	presenting	NOUN
ecj-5528	9	69	with	with	ADP
ecj-5528	9	70	acute	acute	ADJ
ecj-5528	9	71	abdominal	abdominal	ADJ
ecj-5528	9	72	pain.4	pain.4	NOUN
ecj-5528	9	73	imaging	imaging	NOUN
ecj-5528	9	74	workup	workup	NOUN
ecj-5528	9	75	traditionally	traditionally	ADV
ecj-5528	9	76	starts	start	VERB
ecj-5528	9	77	with	with	ADP
ecj-5528	9	78	abdominal	abdominal	ADJ
ecj-5528	9	79	radiography	radiography	NOUN
ecj-5528	9	80	series	series	NOUN
ecj-5528	9	81	:	:	PUNCT
ecj-5528	9	82	supine	supine	ADJ
ecj-5528	9	83	and	and	CCONJ
ecj-5528	9	84	upright	upright	ADJ
ecj-5528	9	85	abdominal	abdominal	ADJ
ecj-5528	9	86	and	and	CCONJ
ecj-5528	9	87	erect	erect	ADJ
ecj-5528	9	88	chest	chest	NOUN
ecj-5528	9	89	radiography	radiography	NOUN
ecj-5528	9	90	.	.	PUNCT
ecj-5528	10	1	unfortunately	unfortunately	ADV
ecj-5528	10	2	,	,	PUNCT
ecj-5528	10	3	x	x	X
ecj-5528	10	4	-	-	NOUN
ecj-5528	10	5	ray	ray	NOUN
ecj-5528	10	6	has	have	VERB
ecj-5528	10	7	limited	limit	VERB
ecj-5528	10	8	utility	utility	NOUN
ecj-5528	10	9	in	in	ADP
ecj-5528	10	10	abdominal	abdominal	ADJ
ecj-5528	10	11	imaging	imaging	NOUN
ecj-5528	10	12	.	.	PUNCT
ecj-5528	11	1	in	in	ADP
ecj-5528	11	2	2011	2011	NUM
ecj-5528	11	3	the	the	DET
ecj-5528	11	4	van	van	PROPN
ecj-5528	11	5	randen	randen	PROPN
ecj-5528	11	6	’s	’s	ADV
ecj-5528	11	7	group5	group5	PROPN
ecj-5528	11	8	published	publish	VERB
ecj-5528	11	9	the	the	DET
ecj-5528	11	10	results	result	NOUN
ecj-5528	11	11	of	of	ADP
ecj-5528	11	12	a	a	DET
ecj-5528	11	13	multicenter	multicenter	ADJ
ecj-5528	11	14	prospective	prospective	ADJ
ecj-5528	11	15	trial	trial	NOUN
ecj-5528	11	16	.	.	PUNCT
ecj-5528	12	1	the	the	DET
ecj-5528	12	2	study	study	NOUN
ecj-5528	12	3	compared	compare	VERB
ecj-5528	12	4	the	the	DET
ecj-5528	12	5	initial	initial	ADJ
ecj-5528	12	6	diagnosis	diagnosis	NOUN
ecj-5528	12	7	,	,	PUNCT
ecj-5528	12	8	after	after	ADP
ecj-5528	12	9	clinical	clinical	ADJ
ecj-5528	12	10	evaluation	evaluation	NOUN
ecj-5528	12	11	alone	alone	ADV
ecj-5528	12	12	,	,	PUNCT
ecj-5528	12	13	with	with	ADP
ecj-5528	12	14	the	the	DET
ecj-5528	12	15	final	final	ADJ
ecj-5528	12	16	diagnosis	diagnosis	NOUN
ecj-5528	12	17	,	,	PUNCT
ecj-5528	12	18	in	in	ADP
ecj-5528	12	19	patients	patient	NOUN
ecj-5528	12	20	with	with	ADP
ecj-5528	12	21	abdominal	abdominal	ADJ
ecj-5528	12	22	pain	pain	NOUN
ecj-5528	12	23	presented	present	VERB
ecj-5528	12	24	at	at	ADP
ecj-5528	12	25	the	the	DET
ecj-5528	12	26	ed	ed	NOUN
ecj-5528	12	27	.	.	PUNCT
ecj-5528	13	1	the	the	DET
ecj-5528	13	2	primary	primary	ADJ
ecj-5528	13	3	clinical	clinical	ADJ
ecj-5528	13	4	diagnosis	diagnosis	NOUN
ecj-5528	13	5	corresponded	correspond	VERB
ecj-5528	13	6	with	with	ADP
ecj-5528	13	7	the	the	DET
ecj-5528	13	8	final	final	ADJ
ecj-5528	13	9	diagnosis	diagnosis	NOUN
ecj-5528	13	10	in	in	ADP
ecj-5528	13	11	less	less	ADJ
ecj-5528	13	12	than	than	ADP
ecj-5528	13	13	half	half	ADJ
ecj-5528	13	14	patients	patient	NOUN
ecj-5528	13	15	.	.	PUNCT
ecj-5528	14	1	after	after	SCONJ
ecj-5528	14	2	radiographs	radiograph	NOUN
ecj-5528	14	3	,	,	PUNCT
ecj-5528	14	4	primary	primary	ADJ
ecj-5528	14	5	diagnosis	diagnosis	NOUN
ecj-5528	14	6	corresponded	correspond	VERB
ecj-5528	14	7	with	with	ADP
ecj-5528	14	8	final	final	ADJ
ecj-5528	14	9	diagnosis	diagnosis	NOUN
ecj-5528	14	10	in	in	ADP
ecj-5528	14	11	half	half	ADJ
ecj-5528	14	12	cases	case	NOUN
ecj-5528	14	13	;	;	PUNCT
ecj-5528	14	14	the	the	DET
ecj-5528	14	15	improvement	improvement	NOUN
ecj-5528	14	16	in	in	ADP
ecj-5528	14	17	accuracy	accuracy	NOUN
ecj-5528	14	18	of	of	ADP
ecj-5528	14	19	plain	plain	ADJ
ecj-5528	14	20	abdominal	abdominal	ADJ
ecj-5528	14	21	radiography	radiography	NOUN
ecj-5528	14	22	combined	combine	VERB
ecj-5528	14	23	with	with	ADP
ecj-5528	14	24	clinical	clinical	ADJ
ecj-5528	14	25	examination	examination	NOUN
ecj-5528	14	26	was	be	AUX
ecj-5528	14	27	not	not	PART
ecj-5528	14	28	significant	significant	ADJ
ecj-5528	14	29	(	(	PUNCT
ecj-5528	14	30	p=0.14	p=0.14	NOUN
ecj-5528	14	31	)	)	PUNCT
ecj-5528	14	32	.	.	PUNCT
ecj-5528	15	1	treating	treat	VERB
ecj-5528	15	2	physician	physician	NOUN
ecj-5528	15	3	changed	change	VERB
ecj-5528	15	4	primary	primary	ADJ
ecj-5528	15	5	diagnosis	diagnosis	NOUN
ecj-5528	15	6	from	from	ADP
ecj-5528	15	7	initial	initial	ADJ
ecj-5528	15	8	clinical	clinical	ADJ
ecj-5528	15	9	diagnosis	diagnosis	NOUN
ecj-5528	15	10	in	in	ADP
ecj-5528	15	11	11	11	NUM
ecj-5528	15	12	%	%	NOUN
ecj-5528	15	13	after	after	ADP
ecj-5528	15	14	plain	plain	ADJ
ecj-5528	15	15	abdominal	abdominal	ADJ
ecj-5528	15	16	radiography	radiography	NOUN
ecj-5528	15	17	,	,	PUNCT
ecj-5528	15	18	and	and	CCONJ
ecj-5528	15	19	these	these	DET
ecj-5528	15	20	changes	change	NOUN
ecj-5528	15	21	were	be	AUX
ecj-5528	15	22	accurate	accurate	ADJ
ecj-5528	15	23	in	in	ADP
ecj-5528	15	24	only	only	ADV
ecj-5528	15	25	22	22	NUM
ecj-5528	15	26	%	%	NOUN
ecj-5528	15	27	of	of	ADP
ecj-5528	15	28	the	the	DET
ecj-5528	15	29	patients	patient	NOUN
ecj-5528	15	30	.	.	PUNCT
ecj-5528	16	1	this	this	DET
ecj-5528	16	2	study	study	NOUN
ecj-5528	16	3	showed	show	VERB
ecj-5528	16	4	that	that	SCONJ
ecj-5528	16	5	clinical	clinical	ADJ
ecj-5528	16	6	diagnosis	diagnosis	NOUN
ecj-5528	16	7	after	after	ADP
ecj-5528	16	8	routine	routine	ADJ
ecj-5528	16	9	plain	plain	ADJ
ecj-5528	16	10	radiographs	radiograph	NOUN
ecj-5528	16	11	did	do	AUX
ecj-5528	16	12	not	not	PART
ecj-5528	16	13	change	change	VERB
ecj-5528	16	14	significantly	significantly	ADV
ecj-5528	16	15	the	the	DET
ecj-5528	16	16	primary	primary	ADJ
ecj-5528	16	17	diagnosis	diagnosis	NOUN
ecj-5528	16	18	based	base	VERB
ecj-5528	16	19	on	on	ADP
ecj-5528	16	20	clinical	clinical	ADJ
ecj-5528	16	21	evaluation	evaluation	NOUN
ecj-5528	16	22	alone	alone	ADV
ecj-5528	16	23	.	.	PUNCT
ecj-5528	17	1	the	the	DET
ecj-5528	17	2	authors	author	NOUN
ecj-5528	17	3	concluded	conclude	VERB
ecj-5528	17	4	that	that	SCONJ
ecj-5528	17	5	plain	plain	ADJ
ecj-5528	17	6	radiography	radiography	NOUN
ecj-5528	17	7	should	should	AUX
ecj-5528	17	8	be	be	AUX
ecj-5528	17	9	omitted	omit	VERB
ecj-5528	17	10	from	from	ADP
ecj-5528	17	11	routine	routine	ADJ
ecj-5528	17	12	diagnostic	diagnostic	ADJ
ecj-5528	17	13	workup	workup	NOUN
ecj-5528	17	14	.	.	PUNCT
ecj-5528	18	1	the	the	DET
ecj-5528	18	2	american	american	PROPN
ecj-5528	18	3	college	college	PROPN
ecj-5528	18	4	of	of	ADP
ecj-5528	18	5	radiology	radiology	NOUN
ecj-5528	18	6	,	,	PUNCT
ecj-5528	18	7	the	the	DET
ecj-5528	18	8	royal	royal	ADJ
ecj-5528	18	9	college	college	NOUN
ecj-5528	18	10	of	of	ADP
ecj-5528	18	11	radiologists	radiologist	NOUN
ecj-5528	18	12	and	and	CCONJ
ecj-5528	18	13	the	the	DET
ecj-5528	18	14	italian	italian	ADJ
ecj-5528	18	15	society	society	NOUN
ecj-5528	18	16	of	of	ADP
ecj-5528	18	17	radiology	radiology	NOUN
ecj-5528	18	18	,	,	PUNCT
ecj-5528	18	19	published	publish	VERB
ecj-5528	18	20	indications	indication	NOUN
ecj-5528	18	21	for	for	ADP
ecj-5528	18	22	abdominal	abdominal	ADJ
ecj-5528	18	23	radiography	radiography	NOUN
ecj-5528	18	24	that	that	PRON
ecj-5528	18	25	include	include	VERB
ecj-5528	18	26	only	only	ADJ
ecj-5528	18	27	suspicion	suspicion	NOUN
ecj-5528	18	28	of	of	ADP
ecj-5528	18	29	perforated	perforated	ADJ
ecj-5528	18	30	viscus	viscus	NOUN
ecj-5528	18	31	or	or	CCONJ
ecj-5528	18	32	bowel	bowel	NOUN
ecj-5528	18	33	obstruction.6	obstruction.6	NOUN
ecj-5528	18	34	-	-	PUNCT
ecj-5528	18	35	8	8	NUM
ecj-5528	18	36	detection	detection	NOUN
ecj-5528	18	37	of	of	ADP
ecj-5528	18	38	free	free	ADJ
ecj-5528	18	39	air	air	NOUN
ecj-5528	18	40	the	the	DET
ecj-5528	18	41	identification	identification	NOUN
ecj-5528	18	42	of	of	ADP
ecj-5528	18	43	a	a	DET
ecj-5528	18	44	small	small	ADJ
ecj-5528	18	45	amount	amount	NOUN
ecj-5528	18	46	of	of	ADP
ecj-5528	18	47	free	free	ADJ
ecj-5528	18	48	intra	intra	ADJ
ecj-5528	18	49	-	-	ADJ
ecj-5528	18	50	abdominal	abdominal	ADJ
ecj-5528	18	51	gas	gas	NOUN
ecj-5528	18	52	remains	remain	VERB
ecj-5528	18	53	one	one	NUM
ecj-5528	18	54	of	of	ADP
ecj-5528	18	55	the	the	DET
ecj-5528	18	56	most	most	ADV
ecj-5528	18	57	significant	significant	ADJ
ecj-5528	18	58	signs	sign	NOUN
ecj-5528	18	59	in	in	ADP
ecj-5528	18	60	medicine	medicine	NOUN
ecj-5528	18	61	.	.	PUNCT
ecj-5528	19	1	advocates	advocate	NOUN
ecj-5528	19	2	of	of	ADP
ecj-5528	19	3	conventional	conventional	ADJ
ecj-5528	19	4	radiography	radiography	NOUN
ecj-5528	19	5	state	state	NOUN
ecj-5528	19	6	that	that	PRON
ecj-5528	19	7	plain	plain	ADV
ecj-5528	19	8	abdominal	abdominal	ADJ
ecj-5528	19	9	x	x	NOUN
ecj-5528	19	10	-	-	NOUN
ecj-5528	19	11	ray	ray	NOUN
ecj-5528	19	12	should	should	AUX
ecj-5528	19	13	be	be	AUX
ecj-5528	19	14	the	the	DET
ecj-5528	19	15	first	first	ADJ
ecj-5528	19	16	diagnostic	diagnostic	ADJ
ecj-5528	19	17	modality	modality	NOUN
ecj-5528	19	18	used	use	VERB
ecj-5528	19	19	in	in	ADP
ecj-5528	19	20	suspicion	suspicion	NOUN
ecj-5528	19	21	of	of	ADP
ecj-5528	19	22	a	a	DET
ecj-5528	19	23	perforated	perforated	ADJ
ecj-5528	19	24	viscus	viscus	NOUN
ecj-5528	19	25	.	.	PUNCT
ecj-5528	20	1	with	with	ADP
ecj-5528	20	2	a	a	DET
ecj-5528	20	3	well	well	ADV
ecj-5528	20	4	done	do	VERB
ecj-5528	20	5	radiographic	radiographic	ADJ
ecj-5528	20	6	technique	technique	NOUN
ecj-5528	20	7	it	it	PRON
ecj-5528	20	8	is	be	AUX
ecj-5528	20	9	possible	possible	ADJ
ecj-5528	20	10	to	to	PART
ecj-5528	20	11	detect	detect	VERB
ecj-5528	20	12	small	small	ADJ
ecj-5528	20	13	quantities	quantity	NOUN
ecj-5528	20	14	of	of	ADP
ecj-5528	20	15	free	free	ADJ
ecj-5528	20	16	gas	gas	NOUN
ecj-5528	20	17	,	,	PUNCT
ecj-5528	20	18	but	but	CCONJ
ecj-5528	20	19	a	a	DET
ecj-5528	20	20	great	great	ADJ
ecj-5528	20	21	experience	experience	NOUN
ecj-5528	20	22	is	be	AUX
ecj-5528	20	23	necessary	necessary	ADJ
ecj-5528	20	24	.	.	PUNCT
ecj-5528	21	1	in	in	ADP
ecj-5528	21	2	baker	baker	PROPN
ecj-5528	21	3	’s	’s	PART
ecj-5528	21	4	study,9	study,9	ADJ
ecj-5528	21	5	plain	plain	ADJ
ecj-5528	21	6	radiography	radiography	NOUN
ecj-5528	21	7	demonstrated	demonstrate	VERB
ecj-5528	21	8	pneumoperitoneum	pneumoperitoneum	NOUN
ecj-5528	21	9	in	in	ADP
ecj-5528	21	10	only	only	ADV
ecj-5528	21	11	51	51	NUM
ecj-5528	21	12	%	%	NOUN
ecj-5528	21	13	of	of	ADP
ecj-5528	21	14	the	the	DET
ecj-5528	21	15	patients	patient	NOUN
ecj-5528	21	16	with	with	ADP
ecj-5528	21	17	documented	document	VERB
ecj-5528	21	18	visceral	visceral	ADJ
ecj-5528	21	19	perforation	perforation	NOUN
ecj-5528	21	20	.	.	PUNCT
ecj-5528	22	1	van	van	PROPN
ecj-5528	22	2	randen5	randen5	PROPN
ecj-5528	22	3	found	find	VERB
ecj-5528	22	4	a	a	DET
ecj-5528	22	5	sensitivity	sensitivity	NOUN
ecj-5528	22	6	of	of	ADP
ecj-5528	22	7	plain	plain	ADJ
ecj-5528	22	8	radiographs	radiograph	NOUN
ecj-5528	22	9	for	for	ADP
ecj-5528	22	10	perforated	perforated	ADJ
ecj-5528	22	11	viscus	viscus	NOUN
ecj-5528	22	12	of	of	ADP
ecj-5528	22	13	only	only	ADV
ecj-5528	22	14	15	15	NUM
ecj-5528	22	15	%	%	NOUN
ecj-5528	22	16	.	.	PUNCT
ecj-5528	23	1	furthermore	furthermore	ADV
ecj-5528	23	2	,	,	PUNCT
ecj-5528	23	3	when	when	SCONJ
ecj-5528	23	4	in	in	ADP
ecj-5528	23	5	reports	report	NOUN
ecj-5528	23	6	of	of	ADP
ecj-5528	23	7	1980s	1980	NOUN
ecj-5528	23	8	plain	plain	ADJ
ecj-5528	23	9	radiographs	radiograph	NOUN
ecj-5528	23	10	typically	typically	ADV
ecj-5528	23	11	revealed	reveal	VERB
ecj-5528	23	12	free	free	ADJ
ecj-5528	23	13	intraperitoneal	intraperitoneal	ADJ
ecj-5528	23	14	air	air	NOUN
ecj-5528	23	15	originated	originate	VERB
ecj-5528	23	16	from	from	ADP
ecj-5528	23	17	perforated	perforated	ADJ
ecj-5528	23	18	peptic	peptic	ADJ
ecj-5528	23	19	ulcers	ulcer	NOUN
ecj-5528	23	20	(	(	PUNCT
ecj-5528	23	21	59	59	NUM
ecj-5528	23	22	-	-	SYM
ecj-5528	23	23	69	69	NUM
ecj-5528	23	24	%	%	NOUN
ecj-5528	23	25	)	)	PUNCT
ecj-5528	23	26	or	or	CCONJ
ecj-5528	23	27	colonic	colonic	ADJ
ecj-5528	23	28	diverticulitis	diverticulitis	NOUN
ecj-5528	23	29	(	(	PUNCT
ecj-5528	23	30	3746	3746	NUM
ecj-5528	23	31	%	%	NOUN
ecj-5528	23	32	)	)	PUNCT
ecj-5528	23	33	,	,	PUNCT
ecj-5528	23	34	in	in	ADP
ecj-5528	23	35	recent	recent	ADJ
ecj-5528	23	36	years	year	NOUN
ecj-5528	23	37	an	an	DET
ecj-5528	23	38	increase	increase	NOUN
ecj-5528	23	39	of	of	ADP
ecj-5528	23	40	small	small	ADJ
ecj-5528	23	41	bowel	bowel	NOUN
ecj-5528	23	42	and	and	CCONJ
ecj-5528	23	43	colon	colon	NOUN
ecj-5528	23	44	perforation	perforation	NOUN
ecj-5528	23	45	and	and	CCONJ
ecj-5528	23	46	a	a	DET
ecj-5528	23	47	decline	decline	NOUN
ecj-5528	23	48	in	in	ADP
ecj-5528	23	49	the	the	DET
ecj-5528	23	50	incidence	incidence	NOUN
ecj-5528	23	51	of	of	ADP
ecj-5528	23	52	gastroduodenal	gastroduodenal	ADJ
ecj-5528	23	53	perforation	perforation	NOUN
ecj-5528	23	54	has	have	AUX
ecj-5528	23	55	seen	see	VERB
ecj-5528	23	56	,	,	PUNCT
ecj-5528	23	57	as	as	SCONJ
ecj-5528	23	58	the	the	DET
ecj-5528	23	59	kumar	kumar	PROPN
ecj-5528	23	60	’s	’s	PART
ecj-5528	23	61	study	study	NOUN
ecj-5528	23	62	evidenced	evidence	VERB
ecj-5528	23	63	in	in	ADP
ecj-5528	23	64	2012.10	2012.10	NUM
ecj-5528	23	65	if	if	SCONJ
ecj-5528	23	66	abdominal	abdominal	ADJ
ecj-5528	23	67	x	x	NOUN
ecj-5528	23	68	-	-	NOUN
ecj-5528	23	69	ray	ray	NOUN
ecj-5528	23	70	evidences	evidence	VERB
ecj-5528	23	71	a	a	DET
ecj-5528	23	72	massive	massive	ADJ
ecj-5528	23	73	pneumoperitoneum	pneumoperitoneum	NOUN
ecj-5528	23	74	other	other	ADJ
ecj-5528	23	75	imaging	imaging	NOUN
ecj-5528	23	76	are	be	AUX
ecj-5528	23	77	unnecessary	unnecessary	ADJ
ecj-5528	23	78	.	.	PUNCT
ecj-5528	24	1	if	if	SCONJ
ecj-5528	24	2	plain	plain	ADJ
ecj-5528	24	3	radiography	radiography	NOUN
ecj-5528	24	4	delineates	delineate	VERB
ecj-5528	24	5	minimal	minimal	ADJ
ecj-5528	24	6	pneumoperitoneum	pneumoperitoneum	NOUN
ecj-5528	24	7	and	and	CCONJ
ecj-5528	24	8	the	the	DET
ecj-5528	24	9	clinical	clinical	NOUN
ecj-5528	24	10	is	be	AUX
ecj-5528	24	11	not	not	PART
ecj-5528	24	12	clear	clear	ADJ
ecj-5528	24	13	an	an	DET
ecj-5528	24	14	additional	additional	ADJ
ecj-5528	24	15	computed	compute	VERB
ecj-5528	24	16	tomography	tomography	NOUN
ecj-5528	24	17	(	(	PUNCT
ecj-5528	24	18	ct	ct	PROPN
ecj-5528	24	19	)	)	PUNCT
ecj-5528	24	20	scan	scan	NOUN
ecj-5528	24	21	is	be	AUX
ecj-5528	24	22	often	often	ADV
ecj-5528	24	23	needed	need	VERB
ecj-5528	24	24	to	to	PART
ecj-5528	24	25	adopt	adopt	VERB
ecj-5528	24	26	the	the	DET
ecj-5528	24	27	specific	specific	ADJ
ecj-5528	24	28	operative	operative	ADJ
ecj-5528	24	29	strategy	strategy	NOUN
ecj-5528	24	30	.	.	PUNCT
ecj-5528	25	1	bowel	bowel	NOUN
ecj-5528	25	2	obstruction	obstruction	NOUN
ecj-5528	25	3	clinical	clinical	ADJ
ecj-5528	25	4	findings	finding	NOUN
ecj-5528	25	5	in	in	ADP
ecj-5528	25	6	bowel	bowel	NOUN
ecj-5528	25	7	obstruction	obstruction	NOUN
ecj-5528	25	8	include	include	VERB
ecj-5528	25	9	crampy	crampy	ADJ
ecj-5528	25	10	abdominal	abdominal	ADJ
ecj-5528	25	11	pain	pain	NOUN
ecj-5528	25	12	,	,	PUNCT
ecj-5528	25	13	distension	distension	NOUN
ecj-5528	25	14	,	,	PUNCT
ecj-5528	25	15	increased	increase	VERB
ecj-5528	25	16	bowel	bowel	NOUN
ecj-5528	25	17	sounds	sound	VERB
ecj-5528	25	18	and	and	CCONJ
ecj-5528	25	19	vomiting	vomiting	NOUN
ecj-5528	25	20	.	.	PUNCT
ecj-5528	26	1	the	the	DET
ecj-5528	26	2	results	result	NOUN
ecj-5528	26	3	of	of	ADP
ecj-5528	26	4	a	a	DET
ecj-5528	26	5	prospective	prospective	ADJ
ecj-5528	26	6	study	study	NOUN
ecj-5528	26	7	published	publish	VERB
ecj-5528	26	8	in	in	ADP
ecj-5528	26	9	19984	19984	NUM
ecj-5528	26	10	evidenced	evidence	VERB
ecj-5528	26	11	that	that	SCONJ
ecj-5528	26	12	the	the	DET
ecj-5528	26	13	combination	combination	NOUN
ecj-5528	26	14	of	of	ADP
ecj-5528	26	15	that	that	SCONJ
ecj-5528	26	16	variables	variable	NOUN
ecj-5528	26	17	has	have	VERB
ecj-5528	26	18	low	low	ADJ
ecj-5528	26	19	sensitivity	sensitivity	NOUN
ecj-5528	26	20	.	.	PUNCT
ecj-5528	27	1	furthermore	furthermore	ADV
ecj-5528	27	2	history	history	NOUN
ecj-5528	27	3	and	and	CCONJ
ecj-5528	27	4	clinical	clinical	ADJ
ecj-5528	27	5	examination	examination	NOUN
ecj-5528	27	6	are	be	AUX
ecj-5528	27	7	neither	neither	CCONJ
ecj-5528	27	8	sufficiently	sufficiently	ADV
ecj-5528	27	9	sensitive	sensitive	ADJ
ecj-5528	27	10	nor	nor	CCONJ
ecj-5528	27	11	specific	specific	ADJ
ecj-5528	27	12	to	to	PART
ecj-5528	27	13	determine	determine	VERB
ecj-5528	27	14	a	a	DET
ecj-5528	27	15	coexistent	coexistent	ADJ
ecj-5528	27	16	ischemia	ischemia	NOUN
ecj-5528	27	17	.	.	PUNCT
ecj-5528	28	1	this	this	DET
ecj-5528	28	2	uncertainty	uncertainty	NOUN
ecj-5528	28	3	has	have	AUX
ecj-5528	28	4	led	lead	VERB
ecj-5528	28	5	to	to	ADP
ecj-5528	28	6	the	the	DET
ecj-5528	28	7	widespread	widespread	ADJ
ecj-5528	28	8	use	use	NOUN
ecj-5528	28	9	of	of	ADP
ecj-5528	28	10	imaging	imaging	NOUN
ecj-5528	28	11	,	,	PUNCT
ecj-5528	28	12	above	above	ADP
ecj-5528	28	13	all	all	PRON
ecj-5528	28	14	to	to	PART
ecj-5528	28	15	detect	detect	VERB
ecj-5528	28	16	complication	complication	NOUN
ecj-5528	28	17	.	.	PUNCT
ecj-5528	29	1	if	if	SCONJ
ecj-5528	29	2	there	there	PRON
ecj-5528	29	3	is	be	VERB
ecj-5528	29	4	a	a	DET
ecj-5528	29	5	suspect	suspect	NOUN
ecj-5528	29	6	of	of	ADP
ecj-5528	29	7	bowel	bowel	NOUN
ecj-5528	29	8	obstruction	obstruction	NOUN
ecj-5528	29	9	the	the	DET
ecj-5528	29	10	diagnostic	diagnostic	ADJ
ecj-5528	29	11	evaluation	evaluation	NOUN
ecj-5528	29	12	should	should	AUX
ecj-5528	29	13	focus	focus	VERB
ecj-5528	29	14	on	on	ADP
ecj-5528	29	15	the	the	DET
ecj-5528	29	16	following	follow	VERB
ecj-5528	29	17	goals	goal	NOUN
ecj-5528	29	18	:	:	PUNCT
ecj-5528	29	19	distinguishing	distinguish	VERB
ecj-5528	29	20	mechanical	mechanical	ADJ
ecj-5528	29	21	obstruction	obstruction	NOUN
ecj-5528	29	22	from	from	ADP
ecj-5528	29	23	ileus	ileus	NOUN
ecj-5528	29	24	;	;	PUNCT
ecj-5528	29	25	determining	determine	VERB
ecj-5528	29	26	the	the	DET
ecj-5528	29	27	etiology	etiology	NOUN
ecj-5528	29	28	of	of	ADP
ecj-5528	29	29	the	the	DET
ecj-5528	29	30	obstruction	obstruction	NOUN
ecj-5528	29	31	;	;	PUNCT
ecj-5528	29	32	discriminating	discriminate	VERB
ecj-5528	29	33	from	from	ADP
ecj-5528	29	34	partial	partial	ADJ
ecj-5528	29	35	to	to	PART
ecj-5528	29	36	complete	complete	VERB
ecj-5528	29	37	obstruction	obstruction	NOUN
ecj-5528	29	38	;	;	PUNCT
ecj-5528	29	39	and	and	CCONJ
ecj-5528	29	40	discriminating	discriminate	VERB
ecj-5528	29	41	from	from	ADP
ecj-5528	29	42	simple	simple	ADJ
ecj-5528	29	43	to	to	ADP
ecj-5528	29	44	strangulating	strangulate	VERB
ecj-5528	29	45	obstruction	obstruction	NOUN
ecj-5528	29	46	.	.	PUNCT
ecj-5528	30	1	x	x	X
ecj-5528	30	2	-	-	NOUN
ecj-5528	30	3	ray	ray	NOUN
ecj-5528	30	4	has	have	AUX
ecj-5528	30	5	conventionally	conventionally	ADV
ecj-5528	30	6	been	be	AUX
ecj-5528	30	7	used	use	VERB
ecj-5528	30	8	as	as	ADP
ecj-5528	30	9	the	the	DET
ecj-5528	30	10	first	first	ADJ
ecj-5528	30	11	step	step	NOUN
ecj-5528	30	12	in	in	ADP
ecj-5528	30	13	the	the	DET
ecj-5528	30	14	diagnostic	diagnostic	ADJ
ecj-5528	30	15	imaging	imaging	NOUN
ecj-5528	30	16	evaluation	evaluation	NOUN
ecj-5528	30	17	of	of	ADP
ecj-5528	30	18	a	a	DET
ecj-5528	30	19	patient	patient	NOUN
ecj-5528	30	20	with	with	ADP
ecj-5528	30	21	suspected	suspect	VERB
ecj-5528	30	22	bowel	bowel	NOUN
ecj-5528	30	23	obstruction.11	obstruction.11	NOUN
ecj-5528	30	24	the	the	DET
ecj-5528	30	25	diagnostic	diagnostic	ADJ
ecj-5528	30	26	accuracy	accuracy	NOUN
ecj-5528	30	27	of	of	ADP
ecj-5528	30	28	plain	plain	ADJ
ecj-5528	30	29	radiographs	radiograph	NOUN
ecj-5528	30	30	is	be	AUX
ecj-5528	30	31	low	low	ADJ
ecj-5528	30	32	varying	vary	VERB
ecj-5528	30	33	from	from	ADP
ecj-5528	30	34	55	55	NUM
ecj-5528	30	35	to	to	PART
ecj-5528	30	36	80	80	NUM
ecj-5528	30	37	%	%	NOUN
ecj-5528	30	38	.	.	PUNCT
ecj-5528	31	1	the	the	DET
ecj-5528	31	2	diagnosis	diagnosis	NOUN
ecj-5528	31	3	relies	rely	VERB
ecj-5528	31	4	on	on	ADP
ecj-5528	31	5	two	two	NUM
ecj-5528	31	6	primary	primary	ADJ
ecj-5528	31	7	findings	finding	NOUN
ecj-5528	31	8	:	:	PUNCT
ecj-5528	31	9	dilated	dilated	ADJ
ecj-5528	31	10	loops	loop	NOUN
ecj-5528	31	11	and	and	CCONJ
ecj-5528	31	12	air	air	NOUN
ecj-5528	31	13	-	-	PUNCT
ecj-5528	31	14	fluid	fluid	NOUN
ecj-5528	31	15	levels	level	NOUN
ecj-5528	31	16	.	.	PUNCT
ecj-5528	32	1	their	their	PRON
ecj-5528	32	2	evidence	evidence	NOUN
ecj-5528	32	3	is	be	AUX
ecj-5528	32	4	correlated	correlate	VERB
ecj-5528	32	5	with	with	ADP
ecj-5528	32	6	the	the	DET
ecj-5528	32	7	severity	severity	NOUN
ecj-5528	32	8	of	of	ADP
ecj-5528	32	9	obstruction	obstruction	NOUN
ecj-5528	32	10	(	(	PUNCT
ecj-5528	32	11	partial	partial	ADJ
ecj-5528	32	12	or	or	CCONJ
ecj-5528	32	13	complete	complete	ADJ
ecj-5528	32	14	)	)	PUNCT
ecj-5528	32	15	and	and	CCONJ
ecj-5528	32	16	with	with	ADP
ecj-5528	32	17	the	the	DET
ecj-5528	32	18	time	time	NOUN
ecj-5528	32	19	of	of	ADP
ecj-5528	32	20	onset	onset	NOUN
ecj-5528	32	21	until	until	SCONJ
ecj-5528	32	22	xray	xray	PROPN
ecj-5528	32	23	is	be	AUX
ecj-5528	32	24	performed	perform	VERB
ecj-5528	32	25	;	;	PUNCT
ecj-5528	32	26	an	an	DET
ecj-5528	32	27	abdominal	abdominal	ADJ
ecj-5528	32	28	x	x	NOUN
ecj-5528	32	29	-	-	NOUN
ecj-5528	32	30	ray	ray	NOUN
ecj-5528	32	31	obtained	obtain	VERB
ecj-5528	32	32	just	just	ADV
ecj-5528	32	33	after	after	SCONJ
ecj-5528	32	34	the	the	DET
ecj-5528	32	35	onset	onset	NOUN
ecj-5528	32	36	of	of	ADP
ecj-5528	32	37	the	the	DET
ecj-5528	32	38	obstruction	obstruction	NOUN
ecj-5528	32	39	may	may	AUX
ecj-5528	32	40	not	not	PART
ecj-5528	32	41	yet	yet	ADV
ecj-5528	32	42	evidence	evidence	NOUN
ecj-5528	32	43	dilated	dilate	VERB
ecj-5528	32	44	bowel	bowel	NOUN
ecj-5528	32	45	proximal	proximal	ADJ
ecj-5528	32	46	to	to	ADP
ecj-5528	32	47	the	the	DET
ecj-5528	32	48	obstruction	obstruction	NOUN
ecj-5528	32	49	and	and	CCONJ
ecj-5528	32	50	may	may	AUX
ecj-5528	32	51	not	not	PART
ecj-5528	32	52	yet	yet	ADV
ecj-5528	32	53	evidence	evidence	VERB
ecj-5528	32	54	the	the	DET
ecj-5528	32	55	absence	absence	NOUN
ecj-5528	32	56	of	of	ADP
ecj-5528	32	57	gas	gas	NOUN
ecj-5528	32	58	distal	distal	NOUN
ecj-5528	32	59	to	to	ADP
ecj-5528	32	60	the	the	DET
ecj-5528	32	61	obstruction	obstruction	NOUN
ecj-5528	32	62	.	.	PUNCT
ecj-5528	33	1	already	already	ADV
ecj-5528	33	2	the	the	DET
ecj-5528	33	3	presence	presence	NOUN
ecj-5528	33	4	of	of	ADP
ecj-5528	33	5	more	more	ADJ
ecj-5528	33	6	than	than	ADP
ecj-5528	33	7	two	two	NUM
ecj-5528	33	8	air	air	NOUN
ecj-5528	33	9	-	-	PUNCT
ecj-5528	33	10	fluid	fluid	NOUN
ecj-5528	33	11	level	level	NOUN
ecj-5528	33	12	,	,	PUNCT
ecj-5528	33	13	air	air	NOUN
ecj-5528	33	14	-	-	PUNCT
ecj-5528	33	15	fluid	fluid	NOUN
ecj-5528	33	16	levels	level	NOUN
ecj-5528	33	17	wider	wide	ADJ
ecj-5528	33	18	than	than	ADP
ecj-5528	33	19	2.5	2.5	NUM
ecj-5528	33	20	cm	cm	NOUN
ecj-5528	33	21	,	,	PUNCT
ecj-5528	33	22	and	and	CCONJ
ecj-5528	33	23	air	air	NOUN
ecj-5528	33	24	-	-	PUNCT
ecj-5528	33	25	fluid	fluid	NOUN
ecj-5528	33	26	levels	level	NOUN
ecj-5528	33	27	differing	differ	VERB
ecj-5528	33	28	more	more	ADJ
ecj-5528	33	29	than	than	ADP
ecj-5528	33	30	5	5	NUM
ecj-5528	33	31	mm	mm	NOUN
ecj-5528	33	32	from	from	ADP
ecj-5528	33	33	one	one	NUM
ecj-5528	33	34	another	another	DET
ecj-5528	33	35	in	in	ADP
ecj-5528	33	36	the	the	DET
ecj-5528	33	37	same	same	ADJ
ecj-5528	33	38	small	small	ADJ
ecj-5528	33	39	-	-	PUNCT
ecj-5528	33	40	bowel	bowel	NOUN
ecj-5528	33	41	loop	loop	NOUN
ecj-5528	33	42	,	,	PUNCT
ecj-5528	33	43	have	have	AUX
ecj-5528	33	44	reported	report	VERB
ecj-5528	33	45	to	to	PART
ecj-5528	33	46	be	be	AUX
ecj-5528	33	47	sensitive	sensitive	ADJ
ecj-5528	33	48	and	and	CCONJ
ecj-5528	33	49	specific	specific	ADJ
ecj-5528	33	50	to	to	PART
ecj-5528	33	51	differentiate	differentiate	VERB
ecj-5528	33	52	high	high	ADJ
ecj-5528	33	53	-	-	PUNCT
ecj-5528	33	54	grade	grade	NOUN
ecj-5528	33	55	of	of	ADP
ecj-5528	33	56	small	small	ADJ
ecj-5528	33	57	bowel	bowel	NOUN
ecj-5528	33	58	obstruction	obstruction	NOUN
ecj-5528	33	59	from	from	ADP
ecj-5528	33	60	low	low	ADJ
ecj-5528	33	61	grade.12	grade.12	NOUN
ecj-5528	33	62	the	the	DET
ecj-5528	33	63	sensitivity	sensitivity	NOUN
ecj-5528	33	64	of	of	ADP
ecj-5528	33	65	the	the	DET
ecj-5528	33	66	plain	plain	ADJ
ecj-5528	33	67	films	film	NOUN
ecj-5528	33	68	is	be	AUX
ecj-5528	33	69	high	high	ADJ
ecj-5528	33	70	when	when	SCONJ
ecj-5528	33	71	there	there	PRON
ecj-5528	33	72	is	be	VERB
ecj-5528	33	73	a	a	DET
ecj-5528	33	74	high	high	ADJ
ecj-5528	33	75	grade	grade	NOUN
ecj-5528	33	76	bowel	bowel	NOUN
ecj-5528	33	77	obstruction	obstruction	NOUN
ecj-5528	33	78	,	,	PUNCT
ecj-5528	33	79	in	in	ADP
ecj-5528	33	80	this	this	DET
ecj-5528	33	81	case	case	NOUN
ecj-5528	33	82	x	x	X
ecj-5528	33	83	-	-	NOUN
ecj-5528	33	84	ray	ray	NOUN
ecj-5528	33	85	is	be	AUX
ecj-5528	33	86	as	as	ADV
ecj-5528	33	87	sensitive	sensitive	ADJ
ecj-5528	33	88	as	as	ADP
ecj-5528	33	89	ct	ct	PROPN
ecj-5528	33	90	(	(	PUNCT
ecj-5528	33	91	86	86	NUM
ecj-5528	33	92	vs	vs	ADP
ecj-5528	33	93	82%).13	82%).13	PRON
ecj-5528	33	94	unfortunately	unfortunately	ADV
ecj-5528	33	95	the	the	DET
ecj-5528	33	96	number	number	NOUN
ecj-5528	33	97	of	of	ADP
ecj-5528	33	98	symptomatic	symptomatic	ADJ
ecj-5528	33	99	patients	patient	NOUN
ecj-5528	33	100	encountered	encounter	VERB
ecj-5528	33	101	with	with	ADP
ecj-5528	33	102	either	either	CCONJ
ecj-5528	33	103	low	low	ADJ
ecj-5528	33	104	grade	grade	NOUN
ecj-5528	33	105	or	or	CCONJ
ecj-5528	33	106	no	no	DET
ecj-5528	33	107	obstruction	obstruction	NOUN
ecj-5528	33	108	is	be	AUX
ecj-5528	33	109	considerably	considerably	ADV
ecj-5528	33	110	greater	great	ADJ
ecj-5528	33	111	than	than	ADP
ecj-5528	33	112	the	the	DET
ecj-5528	33	113	number	number	NOUN
ecj-5528	33	114	of	of	ADP
ecj-5528	33	115	patients	patient	NOUN
ecj-5528	33	116	with	with	ADP
ecj-5528	33	117	a	a	DET
ecj-5528	33	118	high	high	ADJ
ecj-5528	33	119	-	-	PUNCT
ecj-5528	33	120	grade	grade	NOUN
ecj-5528	33	121	partial	partial	ADJ
ecj-5528	33	122	or	or	CCONJ
ecj-5528	33	123	complete	complete	ADJ
ecj-5528	33	124	bowel	bowel	NOUN
ecj-5528	33	125	obstruction	obstruction	NOUN
ecj-5528	33	126	.	.	PUNCT
ecj-5528	34	1	in	in	ADP
ecj-5528	34	2	patients	patient	NOUN
ecj-5528	34	3	for	for	ADP
ecj-5528	34	4	whom	whom	PRON
ecj-5528	34	5	clinical	clinical	ADJ
ecj-5528	34	6	suspect	suspect	NOUN
ecj-5528	34	7	of	of	ADP
ecj-5528	34	8	an	an	DET
ecj-5528	34	9	intestinal	intestinal	ADJ
ecj-5528	34	10	obstruction	obstruction	NOUN
ecj-5528	34	11	is	be	AUX
ecj-5528	34	12	high	high	ADJ
ecj-5528	34	13	and	and	CCONJ
ecj-5528	34	14	abdominal	abdominal	ADJ
ecj-5528	34	15	radiographs	radiograph	NOUN
ecj-5528	34	16	are	be	AUX
ecj-5528	34	17	insufficient	insufficient	ADJ
ecj-5528	34	18	to	to	PART
ecj-5528	34	19	confidently	confidently	ADV
ecj-5528	34	20	confirm	confirm	VERB
ecj-5528	34	21	diagnosis	diagnosis	NOUN
ecj-5528	34	22	or	or	CCONJ
ecj-5528	34	23	to	to	PART
ecj-5528	34	24	reasonably	reasonably	ADV
ecj-5528	34	25	assess	assess	VERB
ecj-5528	34	26	the	the	DET
ecj-5528	34	27	severity	severity	NOUN
ecj-5528	34	28	of	of	ADP
ecj-5528	34	29	obstruction	obstruction	NOUN
ecj-5528	34	30	,	,	PUNCT
ecj-5528	34	31	additional	additional	ADJ
ecj-5528	34	32	diagnostic	diagnostic	ADJ
ecj-5528	34	33	imaging	imaging	NOUN
ecj-5528	34	34	becomes	become	VERB
ecj-5528	34	35	necessary	necessary	ADJ
ecj-5528	34	36	.	.	PUNCT
ecj-5528	35	1	emergency	emergency	NOUN
ecj-5528	35	2	care	care	PROPN
ecj-5528	35	3	journal	journal	PROPN
ecj-5528	35	4	2015	2015	NUM
ecj-5528	35	5	;	;	PUNCT
ecj-5528	35	6	volume	volume	NOUN
ecj-5528	35	7	11:5528	11:5528	NUM
ecj-5528	35	8	correspondence	correspondence	NOUN
ecj-5528	35	9	:	:	PUNCT
ecj-5528	35	10	ciro	ciro	PROPN
ecj-5528	35	11	paolillo	paolillo	PROPN
ecj-5528	35	12	,	,	PUNCT
ecj-5528	35	13	emergency	emergency	NOUN
ecj-5528	35	14	department	department	PROPN
ecj-5528	35	15	,	,	PUNCT
ecj-5528	35	16	udine	udine	PROPN
ecj-5528	35	17	university	university	PROPN
ecj-5528	35	18	hospital	hospital	NOUN
ecj-5528	35	19	,	,	PUNCT
ecj-5528	35	20	piazzale	piazzale	PROPN
ecj-5528	35	21	santa	santa	PROPN
ecj-5528	35	22	maria	maria	PROPN
ecj-5528	35	23	della	della	PROPN
ecj-5528	35	24	misericordia	misericordia	PROPN
ecj-5528	35	25	15	15	NUM
ecj-5528	35	26	,	,	PUNCT
ecj-5528	35	27	33100	33100	NUM
ecj-5528	35	28	udine	udine	PROPN
ecj-5528	35	29	,	,	PUNCT
ecj-5528	35	30	italy	italy	PROPN
ecj-5528	35	31	.	.	PUNCT
ecj-5528	36	1	tel	tel	ADP
ecj-5528	36	2	:	:	PUNCT
ecj-5528	36	3	+39.0432.552360	+39.0432.552360	ADJ
ecj-5528	36	4	.	.	PUNCT
ecj-5528	37	1	e	e	X
ecj-5528	37	2	-	-	NOUN
ecj-5528	37	3	mail	mail	NOUN
ecj-5528	37	4	:	:	PUNCT
ecj-5528	37	5	ciropaolillo@gmail.com	ciropaolillo@gmail.com	X
ecj-5528	37	6	key	key	ADJ
ecj-5528	37	7	words	word	NOUN
ecj-5528	37	8	:	:	PUNCT
ecj-5528	37	9	abdominal	abdominal	ADJ
ecj-5528	37	10	x	x	X
ecj-5528	37	11	ray	ray	NOUN
ecj-5528	37	12	;	;	PUNCT
ecj-5528	37	13	acute	acute	ADJ
ecj-5528	37	14	abdomen	abdoman	NOUN
ecj-5528	37	15	;	;	PUNCT
ecj-5528	37	16	plain	plain	ADJ
ecj-5528	37	17	radiography	radiography	NOUN
ecj-5528	37	18	;	;	PUNCT
ecj-5528	37	19	bowel	bowel	NOUN
ecj-5528	37	20	occlusion	occlusion	NOUN
ecj-5528	37	21	;	;	PUNCT
ecj-5528	37	22	pneumoperitoneum	pneumoperitoneum	NOUN
ecj-5528	37	23	.	.	PUNCT
ecj-5528	38	1	conflict	conflict	NOUN
ecj-5528	38	2	of	of	ADP
ecj-5528	38	3	interest	interest	NOUN
ecj-5528	38	4	:	:	PUNCT
ecj-5528	38	5	the	the	DET
ecj-5528	38	6	authors	author	NOUN
ecj-5528	38	7	declare	declare	VERB
ecj-5528	38	8	no	no	DET
ecj-5528	38	9	potential	potential	ADJ
ecj-5528	38	10	conflict	conflict	NOUN
ecj-5528	38	11	of	of	ADP
ecj-5528	38	12	interest	interest	NOUN
ecj-5528	38	13	.	.	PUNCT
ecj-5528	39	1	received	receive	VERB
ecj-5528	39	2	for	for	ADP
ecj-5528	39	3	publication	publication	NOUN
ecj-5528	39	4	:	:	PUNCT
ecj-5528	39	5	22	22	NUM
ecj-5528	39	6	september	september	PROPN
ecj-5528	39	7	2015	2015	NUM
ecj-5528	39	8	.	.	PUNCT
ecj-5528	40	1	revision	revision	NOUN
ecj-5528	40	2	received	receive	VERB
ecj-5528	40	3	:	:	PUNCT
ecj-5528	40	4	19	19	NUM
ecj-5528	40	5	november	november	PROPN
ecj-5528	40	6	2015	2015	NUM
ecj-5528	40	7	.	.	PUNCT
ecj-5528	41	1	accepted	accept	VERB
ecj-5528	41	2	for	for	ADP
ecj-5528	41	3	publication	publication	NOUN
ecj-5528	41	4	:	:	PUNCT
ecj-5528	41	5	27	27	NUM
ecj-5528	41	6	november	november	PROPN
ecj-5528	41	7	2015	2015	NUM
ecj-5528	41	8	.	.	PUNCT
ecj-5528	42	1	this	this	DET
ecj-5528	42	2	work	work	NOUN
ecj-5528	42	3	is	be	AUX
ecj-5528	42	4	licensed	license	VERB
ecj-5528	42	5	under	under	ADP
ecj-5528	42	6	a	a	DET
ecj-5528	42	7	creative	creative	ADJ
ecj-5528	42	8	commons	common	NOUN
ecj-5528	42	9	attribution	attribution	NOUN
ecj-5528	42	10	3.0	3.0	NUM
ecj-5528	42	11	license	license	NOUN
ecj-5528	42	12	(	(	PUNCT
ecj-5528	42	13	by	by	ADP
ecj-5528	42	14	-	-	PUNCT
ecj-5528	42	15	nc	nc	PROPN
ecj-5528	42	16	3.0	3.0	NUM
ecj-5528	42	17	)	)	PUNCT
ecj-5528	42	18	.	.	PUNCT
ecj-5528	43	1	©	©	PROPN
ecj-5528	43	2	copyright	copyright	PROPN
ecj-5528	43	3	c.	c.	PROPN
ecj-5528	43	4	paolillo	paolillo	PROPN
ecj-5528	43	5	et	et	PROPN
ecj-5528	43	6	al	al	PROPN
ecj-5528	43	7	.	.	PROPN
ecj-5528	43	8	,	,	PUNCT
ecj-5528	43	9	2015	2015	NUM
ecj-5528	43	10	licensee	licensee	NOUN
ecj-5528	43	11	pagepress	pagepress	NOUN
ecj-5528	43	12	,	,	PUNCT
ecj-5528	43	13	italy	italy	PROPN
ecj-5528	43	14	emergency	emergency	PROPN
ecj-5528	43	15	care	care	PROPN
ecj-5528	43	16	journal	journal	PROPN
ecj-5528	43	17	2015	2015	NUM
ecj-5528	43	18	;	;	PUNCT
ecj-5528	43	19	11:5528	11:5528	NUM
ecj-5528	43	20	doi:10.4081	doi:10.4081	NOUN
ecj-5528	43	21	/	/	SYM
ecj-5528	43	22	ecj.2015.5528	ecj.2015.5528	X
ecj-5528	43	23	non	non	X
ecj-5528	43	24	co	co	X
ecj-5528	43	25	mmerc	mmerc	PROPN
ecj-5528	43	26	ial	ial	PROPN
ecj-5528	43	27	us	us	PROPN
ecj-5528	44	1	e	e	NOUN
ecj-5528	44	2	o	o	X
ecj-5528	44	3	nly	nly	ADV
ecj-5528	44	4	[	[	X
ecj-5528	44	5	emergency	emergency	NOUN
ecj-5528	44	6	care	care	NOUN
ecj-5528	44	7	journal	journal	NOUN
ecj-5528	44	8	2015	2015	NUM
ecj-5528	44	9	;	;	PUNCT
ecj-5528	44	10	11:5528	11:5528	NUM
ecj-5528	44	11	]	]	X
ecj-5528	45	1	[	[	X
ecj-5528	45	2	page	page	NOUN
ecj-5528	45	3	51	51	NUM
ecj-5528	45	4	]	]	PUNCT
ecj-5528	45	5	conclusions	conclusion	NOUN
ecj-5528	45	6	the	the	DET
ecj-5528	45	7	routinely	routinely	ADV
ecj-5528	45	8	use	use	NOUN
ecj-5528	45	9	of	of	ADP
ecj-5528	45	10	abdominal	abdominal	ADJ
ecj-5528	45	11	x	x	NOUN
ecj-5528	45	12	-	-	NOUN
ecj-5528	45	13	ray	ray	NOUN
ecj-5528	45	14	as	as	ADP
ecj-5528	45	15	the	the	DET
ecj-5528	45	16	first	first	ADJ
ecj-5528	45	17	assessment	assessment	NOUN
ecj-5528	45	18	after	after	ADP
ecj-5528	45	19	clinical	clinical	ADJ
ecj-5528	45	20	examination	examination	NOUN
ecj-5528	45	21	in	in	ADP
ecj-5528	45	22	abdominal	abdominal	ADJ
ecj-5528	45	23	pain	pain	NOUN
ecj-5528	45	24	is	be	AUX
ecj-5528	45	25	striking	strike	VERB
ecj-5528	45	26	considering	consider	VERB
ecj-5528	45	27	the	the	DET
ecj-5528	45	28	low	low	ADJ
ecj-5528	45	29	diagnostic	diagnostic	ADJ
ecj-5528	45	30	yield	yield	NOUN
ecj-5528	45	31	of	of	ADP
ecj-5528	45	32	this	this	DET
ecj-5528	45	33	imaging	imaging	NOUN
ecj-5528	45	34	test.14	test.14	NOUN
ecj-5528	45	35	however	however	ADV
ecj-5528	45	36	,	,	PUNCT
ecj-5528	45	37	performing	perform	VERB
ecj-5528	45	38	abdominal	abdominal	ADJ
ecj-5528	45	39	ct	ct	NOUN
ecj-5528	45	40	in	in	ADP
ecj-5528	45	41	all	all	DET
ecj-5528	45	42	patients	patient	NOUN
ecj-5528	45	43	presenting	present	VERB
ecj-5528	45	44	to	to	ADP
ecj-5528	45	45	the	the	DET
ecj-5528	45	46	ed	ed	NOUN
ecj-5528	45	47	complaining	complain	VERB
ecj-5528	45	48	for	for	ADP
ecj-5528	45	49	abdominal	abdominal	ADJ
ecj-5528	45	50	pain	pain	NOUN
ecj-5528	45	51	is	be	AUX
ecj-5528	45	52	an	an	DET
ecj-5528	45	53	insane	insane	ADJ
ecj-5528	45	54	way	way	NOUN
ecj-5528	45	55	,	,	PUNCT
ecj-5528	45	56	and	and	CCONJ
ecj-5528	45	57	it	it	PRON
ecj-5528	45	58	could	could	AUX
ecj-5528	45	59	be	be	AUX
ecj-5528	45	60	considered	consider	VERB
ecj-5528	45	61	the	the	DET
ecj-5528	45	62	waterloo	waterloo	PROPN
ecj-5528	45	63	of	of	ADP
ecj-5528	45	64	the	the	DET
ecj-5528	45	65	emergency	emergency	NOUN
ecj-5528	45	66	system	system	NOUN
ecj-5528	45	67	,	,	PUNCT
ecj-5528	45	68	indeed	indeed	ADV
ecj-5528	45	69	.	.	PUNCT
ecj-5528	46	1	so	so	ADV
ecj-5528	46	2	,	,	PUNCT
ecj-5528	46	3	is	be	AUX
ecj-5528	46	4	there	there	PRON
ecj-5528	46	5	still	still	ADV
ecj-5528	46	6	a	a	DET
ecj-5528	46	7	role	role	NOUN
ecj-5528	46	8	for	for	ADP
ecj-5528	46	9	abdominal	abdominal	ADJ
ecj-5528	46	10	plain	plain	ADJ
ecj-5528	46	11	x	x	NOUN
ecj-5528	46	12	-	-	NOUN
ecj-5528	46	13	ray	ray	NOUN
ecj-5528	46	14	in	in	ADP
ecj-5528	46	15	acute	acute	ADJ
ecj-5528	46	16	abdomen	abdoman	NOUN
ecj-5528	46	17	?	?	PUNCT
ecj-5528	47	1	the	the	DET
ecj-5528	47	2	choice	choice	NOUN
ecj-5528	47	3	of	of	ADP
ecj-5528	47	4	imaging	imaging	NOUN
ecj-5528	47	5	test	test	NOUN
ecj-5528	47	6	is	be	AUX
ecj-5528	47	7	part	part	NOUN
ecj-5528	47	8	of	of	ADP
ecj-5528	47	9	the	the	DET
ecj-5528	47	10	strategy.15	strategy.15	NOUN
ecj-5528	47	11	after	after	ADP
ecj-5528	47	12	clinical	clinical	ADJ
ecj-5528	47	13	evaluation	evaluation	NOUN
ecj-5528	47	14	,	,	PUNCT
ecj-5528	47	15	only	only	ADV
ecj-5528	47	16	in	in	ADP
ecj-5528	47	17	the	the	DET
ecj-5528	47	18	suspect	suspect	NOUN
ecj-5528	47	19	of	of	ADP
ecj-5528	47	20	perforation	perforation	NOUN
ecj-5528	47	21	or	or	CCONJ
ecj-5528	47	22	bowel	bowel	NOUN
ecj-5528	47	23	obstruction	obstruction	NOUN
ecj-5528	47	24	a	a	DET
ecj-5528	47	25	plain	plain	ADJ
ecj-5528	47	26	radiography	radiography	NOUN
ecj-5528	47	27	should	should	AUX
ecj-5528	47	28	be	be	AUX
ecj-5528	47	29	performed	perform	VERB
ecj-5528	47	30	,	,	PUNCT
ecj-5528	47	31	while	while	SCONJ
ecj-5528	47	32	in	in	ADP
ecj-5528	47	33	different	different	ADJ
ecj-5528	47	34	contests	contest	NOUN
ecj-5528	47	35	it	it	PRON
ecj-5528	47	36	is	be	AUX
ecj-5528	47	37	of	of	ADP
ecj-5528	47	38	poor	poor	ADJ
ecj-5528	47	39	value	value	NOUN
ecj-5528	47	40	.	.	PUNCT
ecj-5528	48	1	references	reference	NOUN
ecj-5528	48	2	1	1	NUM
ecj-5528	48	3	.	.	X
ecj-5528	48	4	gans	gans	PROPN
ecj-5528	48	5	sl	sl	PROPN
ecj-5528	48	6	,	,	PUNCT
ecj-5528	48	7	pols	pol	NOUN
ecj-5528	48	8	ma	ma	PROPN
ecj-5528	48	9	,	,	PUNCT
ecj-5528	48	10	stoker	stoker	PROPN
ecj-5528	48	11	j	j	PROPN
ecj-5528	48	12	,	,	PUNCT
ecj-5528	48	13	boermeester	boermeester	PROPN
ecj-5528	48	14	ma	ma	PROPN
ecj-5528	48	15	.	.	PROPN
ecj-5528	48	16	guidelines	guideline	NOUN
ecj-5528	48	17	for	for	ADP
ecj-5528	48	18	the	the	DET
ecj-5528	48	19	diagnostic	diagnostic	ADJ
ecj-5528	48	20	pathway	pathway	NOUN
ecj-5528	48	21	in	in	ADP
ecj-5528	48	22	patients	patient	NOUN
ecj-5528	48	23	with	with	ADP
ecj-5528	48	24	acute	acute	ADJ
ecj-5528	48	25	abdominal	abdominal	ADJ
ecj-5528	48	26	pain	pain	NOUN
ecj-5528	48	27	.	.	PUNCT
ecj-5528	49	1	digest	digest	ADJ
ecj-5528	49	2	surg	surg	NOUN
ecj-5528	49	3	2015;32:23	2015;32:23	NUM
ecj-5528	49	4	-	-	SYM
ecj-5528	49	5	31	31	NUM
ecj-5528	49	6	.	.	PUNCT
ecj-5528	50	1	2	2	X
ecj-5528	50	2	.	.	X
ecj-5528	50	3	mcnamara	mcnamara	PROPN
ecj-5528	50	4	r	r	PROPN
ecj-5528	50	5	,	,	PUNCT
ecj-5528	50	6	dean	dean	PROPN
ecj-5528	50	7	aj	aj	PROPN
ecj-5528	50	8	.	.	PROPN
ecj-5528	50	9	approach	approach	NOUN
ecj-5528	50	10	to	to	ADP
ecj-5528	50	11	acute	acute	VERB
ecj-5528	50	12	abdominal	abdominal	ADJ
ecj-5528	50	13	pain	pain	NOUN
ecj-5528	50	14	.	.	PUNCT
ecj-5528	51	1	emerg	emerg	PROPN
ecj-5528	51	2	med	med	PROPN
ecj-5528	51	3	clin	clin	PROPN
ecj-5528	51	4	n	n	PRON
ecj-5528	51	5	am	be	AUX
ecj-5528	51	6	2011;29:159	2011;29:159	NOUN
ecj-5528	51	7	-	-	SYM
ecj-5528	51	8	73	73	NUM
ecj-5528	51	9	.	.	PUNCT
ecj-5528	52	1	3	3	X
ecj-5528	52	2	.	.	X
ecj-5528	52	3	gans	gans	PROPN
ecj-5528	52	4	sl	sl	VERB
ecj-5528	52	5	,	,	PUNCT
ecj-5528	52	6	stoker	stoker	ADJ
ecj-5528	52	7	j	j	PROPN
ecj-5528	52	8	,	,	PUNCT
ecj-5528	52	9	boermeester	boermeester	PROPN
ecj-5528	52	10	ma	ma	PROPN
ecj-5528	52	11	.	.	PROPN
ecj-5528	52	12	plain	plain	ADJ
ecj-5528	52	13	abdominal	abdominal	ADJ
ecj-5528	52	14	radiography	radiography	NOUN
ecj-5528	52	15	in	in	ADP
ecj-5528	52	16	acute	acute	ADJ
ecj-5528	52	17	abdominal	abdominal	ADJ
ecj-5528	52	18	pain	pain	NOUN
ecj-5528	52	19	;	;	PUNCT
ecj-5528	52	20	past	past	NOUN
ecj-5528	52	21	,	,	PUNCT
ecj-5528	52	22	present	present	ADJ
ecj-5528	52	23	,	,	PUNCT
ecj-5528	52	24	and	and	CCONJ
ecj-5528	52	25	future	future	NOUN
ecj-5528	52	26	.	.	PUNCT
ecj-5528	53	1	int	int	NOUN
ecj-5528	54	1	j	j	PROPN
ecj-5528	54	2	gen	gen	PROPN
ecj-5528	54	3	med	med	PROPN
ecj-5528	54	4	2012;4:525	2012;4:525	PROPN
ecj-5528	54	5	-	-	SYM
ecj-5528	54	6	33	33	NUM
ecj-5528	54	7	.	.	NOUN
ecj-5528	54	8	4	4	NUM
ecj-5528	54	9	.	.	PUNCT
ecj-5528	54	10	bohner	bohner	PROPN
ecj-5528	54	11	h	h	PROPN
ecj-5528	54	12	,	,	PUNCT
ecj-5528	54	13	yang	yang	PROPN
ecj-5528	54	14	q	q	PROPN
ecj-5528	54	15	,	,	PUNCT
ecj-5528	54	16	franke	franke	PROPN
ecj-5528	54	17	claus	claus	PROPN
ecj-5528	54	18	,	,	PUNCT
ecj-5528	54	19	et	et	PROPN
ecj-5528	54	20	al	al	PROPN
ecj-5528	54	21	.	.	PROPN
ecj-5528	55	1	simple	simple	ADJ
ecj-5528	55	2	data	datum	NOUN
ecj-5528	55	3	from	from	ADP
ecj-5528	55	4	history	history	NOUN
ecj-5528	55	5	and	and	CCONJ
ecj-5528	55	6	physical	physical	ADJ
ecj-5528	55	7	examination	examination	NOUN
ecj-5528	55	8	help	help	NOUN
ecj-5528	55	9	to	to	PART
ecj-5528	55	10	exclude	exclude	VERB
ecj-5528	55	11	bowel	bowel	NOUN
ecj-5528	55	12	obstruction	obstruction	NOUN
ecj-5528	55	13	and	and	CCONJ
ecj-5528	55	14	to	to	PART
ecj-5528	55	15	avoid	avoid	VERB
ecj-5528	55	16	radiographic	radiographic	ADJ
ecj-5528	55	17	studies	study	NOUN
ecj-5528	55	18	in	in	ADP
ecj-5528	55	19	patients	patient	NOUN
ecj-5528	55	20	with	with	ADP
ecj-5528	55	21	acute	acute	ADJ
ecj-5528	55	22	abdominal	abdominal	ADJ
ecj-5528	55	23	pain	pain	NOUN
ecj-5528	55	24	.	.	PUNCT
ecj-5528	56	1	eur	eur	PROPN
ecj-5528	56	2	j	j	PROPN
ecj-5528	56	3	surg	surg	PROPN
ecj-5528	56	4	1998;164:777	1998;164:777	NUM
ecj-5528	56	5	-	-	SYM
ecj-5528	56	6	84	84	NUM
ecj-5528	56	7	.	.	PUNCT
ecj-5528	57	1	5	5	X
ecj-5528	57	2	.	.	X
ecj-5528	58	1	van	van	PROPN
ecj-5528	58	2	randen	randen	PROPN
ecj-5528	58	3	a	a	PRON
ecj-5528	58	4	,	,	PUNCT
ecj-5528	58	5	laméris	laméris	VERB
ecj-5528	58	6	w	w	PROPN
ecj-5528	58	7	,	,	PUNCT
ecj-5528	58	8	luitse	luitse	PROPN
ecj-5528	58	9	jsk	jsk	PROPN
ecj-5528	58	10	,	,	PUNCT
ecj-5528	58	11	et	et	PROPN
ecj-5528	58	12	al	al	PROPN
ecj-5528	58	13	.	.	PUNCT
ecj-5528	59	1	the	the	DET
ecj-5528	59	2	role	role	NOUN
ecj-5528	59	3	of	of	ADP
ecj-5528	59	4	plain	plain	ADJ
ecj-5528	59	5	radiographs	radiograph	NOUN
ecj-5528	59	6	in	in	ADP
ecj-5528	59	7	patients	patient	NOUN
ecj-5528	59	8	with	with	ADP
ecj-5528	59	9	acute	acute	ADJ
ecj-5528	59	10	abdominal	abdominal	ADJ
ecj-5528	59	11	pain	pain	NOUN
ecj-5528	59	12	at	at	ADP
ecj-5528	59	13	the	the	DET
ecj-5528	59	14	ed	ed	NOUN
ecj-5528	59	15	.	.	PUNCT
ecj-5528	59	16	am	be	AUX
ecj-5528	59	17	j	j	PROPN
ecj-5528	59	18	emerg	emerg	PROPN
ecj-5528	59	19	med	med	PROPN
ecj-5528	59	20	2011;29:582	2011;29:582	PROPN
ecj-5528	59	21	-	-	SYM
ecj-5528	59	22	9	9	NUM
ecj-5528	59	23	.	.	NOUN
ecj-5528	59	24	6	6	NUM
ecj-5528	59	25	.	.	X
ecj-5528	60	1	american	american	PROPN
ecj-5528	60	2	college	college	PROPN
ecj-5528	60	3	of	of	ADP
ecj-5528	60	4	radiology	radiology	NOUN
ecj-5528	60	5	.	.	PUNCT
ecj-5528	61	1	acr	acr	PROPN
ecj-5528	61	2	-	-	PUNCT
ecj-5528	61	3	spr	spr	PROPN
ecj-5528	61	4	practice	practice	NOUN
ecj-5528	61	5	parameter	parameter	NOUN
ecj-5528	61	6	for	for	ADP
ecj-5528	61	7	the	the	DET
ecj-5528	61	8	performance	performance	NOUN
ecj-5528	61	9	of	of	ADP
ecj-5528	61	10	abdominal	abdominal	ADJ
ecj-5528	61	11	radiography	radiography	NOUN
ecj-5528	61	12	.	.	PUNCT
ecj-5528	62	1	available	available	ADJ
ecj-5528	62	2	from	from	ADP
ecj-5528	62	3	:	:	PUNCT
ecj-5528	62	4	http://www.acr.org/~/media/79a594819bbd	http://www.acr.org/~/media/79a594819bbd	PROPN
ecj-5528	62	5	4631a7e31404daa66ef6.pdf	4631a7e31404daa66ef6.pdf	PROPN
ecj-5528	62	6	7	7	NUM
ecj-5528	62	7	.	.	PUNCT
ecj-5528	63	1	smith	smith	PROPN
ecj-5528	63	2	je	je	PROPN
ecj-5528	63	3	,	,	PUNCT
ecj-5528	63	4	hall	hall	PROPN
ecj-5528	63	5	ej	ej	PROPN
ecj-5528	63	6	.	.	PUNCT
ecj-5528	64	1	the	the	DET
ecj-5528	64	2	use	use	NOUN
ecj-5528	64	3	of	of	ADP
ecj-5528	64	4	plain	plain	ADJ
ecj-5528	64	5	abdominal	abdominal	ADJ
ecj-5528	64	6	x	x	NOUN
ecj-5528	64	7	rays	ray	NOUN
ecj-5528	64	8	in	in	ADP
ecj-5528	64	9	the	the	DET
ecj-5528	64	10	emergency	emergency	NOUN
ecj-5528	64	11	department	department	NOUN
ecj-5528	64	12	.	.	PUNCT
ecj-5528	65	1	emerg	emerg	PROPN
ecj-5528	65	2	med	med	PROPN
ecj-5528	65	3	j	j	PROPN
ecj-5528	65	4	2009;26:160	2009;26:160	PROPN
ecj-5528	65	5	-	-	SYM
ecj-5528	65	6	3	3	NUM
ecj-5528	65	7	.	.	NOUN
ecj-5528	65	8	8	8	NUM
ecj-5528	65	9	.	.	X
ecj-5528	66	1	società	società	PROPN
ecj-5528	66	2	italiana	italiana	PROPN
ecj-5528	66	3	di	di	PROPN
ecj-5528	66	4	radiologia	radiologia	PROPN
ecj-5528	66	5	medica	medica	PROPN
ecj-5528	66	6	.	.	PUNCT
ecj-5528	67	1	sirm	sirm	PROPN
ecj-5528	67	2	guidelines	guideline	NOUN
ecj-5528	67	3	.	.	PUNCT
ecj-5528	68	1	available	available	ADJ
ecj-5528	68	2	from	from	ADP
ecj-5528	68	3	:	:	PUNCT
ecj-5528	68	4	http://www	http://www	PROPN
ecj-5528	68	5	.	.	PUNCT
ecj-5528	69	1	sirm.org/documenti/cat_view/	sirm.org/documenti/cat_view/	DET
ecj-5528	69	2	66	66	NUM
ecj-5528	69	3	-	-	PUNCT
ecj-5528	69	4	linee	linee	PROPN
ecj-5528	69	5	-	-	PUNCT
ecj-5528	69	6	guida	guida	PROPN
ecj-5528	69	7	9	9	NUM
ecj-5528	69	8	.	.	PUNCT
ecj-5528	69	9	baker	baker	PROPN
ecj-5528	69	10	sr	sr	PROPN
ecj-5528	69	11	.	.	PUNCT
ecj-5528	70	1	unenhanced	unenhance	VERB
ecj-5528	70	2	helical	helical	ADJ
ecj-5528	70	3	ct	ct	PROPN
ecj-5528	70	4	versus	versus	ADP
ecj-5528	70	5	plain	plain	ADJ
ecj-5528	70	6	abdominal	abdominal	ADJ
ecj-5528	70	7	radiography	radiography	NOUN
ecj-5528	70	8	:	:	PUNCT
ecj-5528	70	9	a	a	DET
ecj-5528	70	10	dissenting	dissent	VERB
ecj-5528	70	11	opinion	opinion	NOUN
ecj-5528	70	12	.	.	PUNCT
ecj-5528	70	13	radiology	radiology	NOUN
ecj-5528	70	14	1997;1:45	1997;1:45	ADV
ecj-5528	70	15	-	-	SYM
ecj-5528	70	16	7	7	NUM
ecj-5528	70	17	.	.	NOUN
ecj-5528	70	18	10	10	NUM
ecj-5528	70	19	.	.	PUNCT
ecj-5528	71	1	kumar	kumar	PROPN
ecj-5528	71	2	a	a	PROPN
ecj-5528	71	3	,	,	PUNCT
ecj-5528	71	4	muir	muir	PROPN
ecj-5528	71	5	mt	mt	PROPN
ecj-5528	71	6	,	,	PUNCT
ecj-5528	71	7	cohn	cohn	PROPN
ecj-5528	71	8	sm	sm	PROPN
ecj-5528	71	9	,	,	PUNCT
ecj-5528	71	10	et	et	PROPN
ecj-5528	71	11	al	al	PROPN
ecj-5528	71	12	.	.	PUNCT
ecj-5528	72	1	the	the	DET
ecj-5528	72	2	etiology	etiology	NOUN
ecj-5528	72	3	of	of	ADP
ecj-5528	72	4	pneumoperitoneum	pneumoperitoneum	NOUN
ecj-5528	72	5	in	in	ADP
ecj-5528	72	6	the	the	DET
ecj-5528	72	7	21st	21st	ADJ
ecj-5528	72	8	century	century	NOUN
ecj-5528	72	9	.	.	PUNCT
ecj-5528	73	1	j	j	PROPN
ecj-5528	73	2	trauma	trauma	PROPN
ecj-5528	73	3	acute	acute	PROPN
ecj-5528	73	4	care	care	NOUN
ecj-5528	73	5	surg	surg	NOUN
ecj-5528	73	6	2012;73:542	2012;73:542	NUM
ecj-5528	73	7	-	-	SYM
ecj-5528	73	8	8	8	NUM
ecj-5528	73	9	.	.	PUNCT
ecj-5528	73	10	11	11	NUM
ecj-5528	73	11	.	.	PUNCT
ecj-5528	74	1	rachel	rachel	PROPN
ecj-5528	74	2	e	e	PROPN
ecj-5528	74	3	,	,	PUNCT
ecj-5528	74	4	musson	musson	PROPN
ecj-5528	74	5	,	,	PUNCT
ecj-5528	74	6	bickle	bickle	PROPN
ecj-5528	74	7	i	i	PROPN
ecj-5528	74	8	,	,	PUNCT
ecj-5528	74	9	ram	ram	NOUN
ecj-5528	74	10	kpv	kpv	NOUN
ecj-5528	74	11	.	.	PUNCT
ecj-5528	74	12	gas	gas	NOUN
ecj-5528	74	13	patterns	pattern	NOUN
ecj-5528	74	14	on	on	ADP
ecj-5528	74	15	plain	plain	ADJ
ecj-5528	74	16	abdominal	abdominal	ADJ
ecj-5528	74	17	radiographs	radiograph	NOUN
ecj-5528	74	18	:	:	PUNCT
ecj-5528	74	19	a	a	DET
ecj-5528	74	20	pictorial	pictorial	ADJ
ecj-5528	74	21	review	review	NOUN
ecj-5528	74	22	.	.	PUNCT
ecj-5528	75	1	postgrad	postgrad	PROPN
ecj-5528	75	2	med	med	PROPN
ecj-5528	75	3	j	j	PROPN
ecj-5528	75	4	2011;87:274	2011;87:274	NUM
ecj-5528	75	5	-	-	SYM
ecj-5528	75	6	87	87	NUM
ecj-5528	75	7	.	.	PUNCT
ecj-5528	76	1	12	12	NUM
ecj-5528	76	2	.	.	X
ecj-5528	76	3	lappas	lappas	PROPN
ecj-5528	76	4	jc	jc	PROPN
ecj-5528	76	5	,	,	PUNCT
ecj-5528	76	6	reyes	reyes	PROPN
ecj-5528	76	7	bl	bl	PROPN
ecj-5528	76	8	,	,	PUNCT
ecj-5528	76	9	maglinte	maglinte	X
ecj-5528	76	10	dd	dd	PROPN
ecj-5528	76	11	.	.	PUNCT
ecj-5528	76	12	abdominal	abdominal	ADJ
ecj-5528	76	13	radiography	radiography	NOUN
ecj-5528	76	14	findings	finding	NOUN
ecj-5528	76	15	in	in	ADP
ecj-5528	76	16	small	small	ADJ
ecj-5528	76	17	bowel	bowel	NOUN
ecj-5528	76	18	obstruction	obstruction	NOUN
ecj-5528	76	19	:	:	PUNCT
ecj-5528	76	20	relevance	relevance	NOUN
ecj-5528	76	21	to	to	PART
ecj-5528	76	22	triage	triage	NOUN
ecj-5528	76	23	for	for	ADP
ecj-5528	76	24	additional	additional	ADJ
ecj-5528	76	25	diagnostic	diagnostic	ADJ
ecj-5528	76	26	imaging	imaging	NOUN
ecj-5528	76	27	.	.	PUNCT
ecj-5528	77	1	am	be	AUX
ecj-5528	77	2	j	j	PROPN
ecj-5528	77	3	roentgenol	roentgenol	NOUN
ecj-5528	77	4	2001	2001	NUM
ecj-5528	77	5	;	;	PUNCT
ecj-5528	77	6	176:167	176:167	PROPN
ecj-5528	77	7	-	-	SYM
ecj-5528	77	8	74	74	NUM
ecj-5528	77	9	.	.	PUNCT
ecj-5528	77	10	13	13	NUM
ecj-5528	77	11	.	.	PUNCT
ecj-5528	78	1	magliette	magliette	PROPN
ecj-5528	78	2	dd	dd	PROPN
ecj-5528	78	3	,	,	PUNCT
ecj-5528	78	4	reyes	reyes	PROPN
ecj-5528	78	5	bl	bl	PROPN
ecj-5528	78	6	,	,	PUNCT
ecj-5528	78	7	harmron	harmron	PROPN
ecj-5528	78	8	bh	bh	PROPN
ecj-5528	78	9	,	,	PUNCT
ecj-5528	78	10	et	et	PROPN
ecj-5528	78	11	al	al	PROPN
ecj-5528	78	12	.	.	PUNCT
ecj-5528	78	13	reliability	reliability	NOUN
ecj-5528	78	14	and	and	CCONJ
ecj-5528	78	15	role	role	NOUN
ecj-5528	78	16	of	of	ADP
ecj-5528	78	17	plain	plain	ADJ
ecj-5528	78	18	film	film	NOUN
ecj-5528	78	19	radiography	radiography	NOUN
ecj-5528	78	20	and	and	CCONJ
ecj-5528	78	21	ct	ct	NUM
ecj-5528	78	22	in	in	ADP
ecj-5528	78	23	the	the	DET
ecj-5528	78	24	diagnosis	diagnosis	NOUN
ecj-5528	78	25	of	of	ADP
ecj-5528	78	26	smallbowel	smallbowel	ADJ
ecj-5528	78	27	obstruction	obstruction	NOUN
ecj-5528	78	28	.	.	PUNCT
ecj-5528	78	29	am	be	AUX
ecj-5528	78	30	j	j	PROPN
ecj-5528	78	31	roentgenol	roentgenol	NOUN
ecj-5528	78	32	1996	1996	NUM
ecj-5528	78	33	;	;	PUNCT
ecj-5528	78	34	167:1451	167:1451	NUM
ecj-5528	78	35	-	-	SYM
ecj-5528	78	36	5	5	NUM
ecj-5528	78	37	.	.	NOUN
ecj-5528	78	38	14	14	NUM
ecj-5528	78	39	.	.	PUNCT
ecj-5528	79	1	morris	morris	NOUN
ecj-5528	79	2	-	-	PUNCT
ecj-5528	79	3	stiff	stiff	PROPN
ecj-5528	79	4	g	g	NOUN
ecj-5528	79	5	,	,	PUNCT
ecj-5528	79	6	stiff	stiff	ADJ
ecj-5528	79	7	re	re	NOUN
ecj-5528	79	8	,	,	PUNCT
ecj-5528	79	9	morris	morris	ADJ
ecj-5528	79	10	-	-	PUNCT
ecj-5528	79	11	stiff	stiff	ADJ
ecj-5528	79	12	h.	h.	NOUN
ecj-5528	79	13	abdominal	abdominal	ADJ
ecj-5528	79	14	radiograph	radiograph	NOUN
ecj-5528	79	15	requesting	requesting	NOUN
ecj-5528	79	16	in	in	ADP
ecj-5528	79	17	the	the	DET
ecj-5528	79	18	setting	setting	NOUN
ecj-5528	79	19	of	of	ADP
ecj-5528	79	20	acute	acute	ADJ
ecj-5528	79	21	abdominal	abdominal	ADJ
ecj-5528	79	22	pain	pain	NOUN
ecj-5528	79	23	:	:	PUNCT
ecj-5528	79	24	temporal	temporal	ADJ
ecj-5528	79	25	trends	trend	NOUN
ecj-5528	79	26	and	and	CCONJ
ecj-5528	79	27	appropriateness	appropriateness	NOUN
ecj-5528	79	28	of	of	ADP
ecj-5528	79	29	requesting	request	VERB
ecj-5528	79	30	.	.	PUNCT
ecj-5528	80	1	ann	ann	PROPN
ecj-5528	80	2	r	r	PROPN
ecj-5528	80	3	coll	coll	PROPN
ecj-5528	80	4	surg	surg	PROPN
ecj-5528	80	5	engl	engl	VERB
ecj-5528	80	6	2006;88:270	2006;88:270	PROPN
ecj-5528	80	7	-	-	SYM
ecj-5528	80	8	4	4	NUM
ecj-5528	80	9	.	.	NOUN
ecj-5528	80	10	15	15	NUM
ecj-5528	80	11	.	.	PUNCT
ecj-5528	81	1	lameris	lameris	PROPN
ecj-5528	81	2	w	w	PROPN
ecj-5528	81	3	,	,	PUNCT
ecj-5528	81	4	van	van	PROPN
ecj-5528	81	5	randen	randen	VERB
ecj-5528	81	6	a	a	PRON
ecj-5528	81	7	,	,	PUNCT
ecj-5528	81	8	van	van	NOUN
ecj-5528	81	9	es	es	NOUN
ecj-5528	81	10	fw	fw	PROPN
ecj-5528	81	11	,	,	PUNCT
ecj-5528	81	12	et	et	PROPN
ecj-5528	81	13	al	al	PROPN
ecj-5528	81	14	.	.	PUNCT
ecj-5528	81	15	imaging	imaging	NOUN
ecj-5528	81	16	strategies	strategy	NOUN
ecj-5528	81	17	for	for	ADP
ecj-5528	81	18	detection	detection	NOUN
ecj-5528	81	19	of	of	ADP
ecj-5528	81	20	urgent	urgent	ADJ
ecj-5528	81	21	conditions	condition	NOUN
ecj-5528	81	22	in	in	ADP
ecj-5528	81	23	patients	patient	NOUN
ecj-5528	81	24	with	with	ADP
ecj-5528	81	25	acute	acute	ADJ
ecj-5528	81	26	abdominal	abdominal	ADJ
ecj-5528	81	27	pain	pain	NOUN
ecj-5528	81	28	:	:	PUNCT
ecj-5528	81	29	diagnostic	diagnostic	ADJ
ecj-5528	81	30	accuracy	accuracy	NOUN
ecj-5528	81	31	study	study	NOUN
ecj-5528	81	32	.	.	PUNCT
ecj-5528	82	1	brit	brit	PROPN
ecj-5528	82	2	med	med	PROPN
ecj-5528	82	3	j	j	PROPN
ecj-5528	82	4	2009;339:2431	2009;339:2431	NUM
ecj-5528	82	5	.	.	PUNCT
ecj-5528	83	1	opinion	opinion	NOUN
ecj-5528	83	2	report	report	VERB
ecj-5528	83	3	non	non	PROPN
ecj-5528	83	4	co	co	PROPN
ecj-5528	83	5	mmerc	mmerc	PROPN
ecj-5528	83	6	ial	ial	PROPN
ecj-5528	83	7	us	us	PROPN
ecj-5528	84	1	e	e	NOUN
ecj-5528	84	2	o	o	NOUN
ecj-5528	84	3	nly	nly	ADV