id sid tid token lemma pos dpc-1616 1 1 dermatology dermatology NOUN dpc-1616 1 2 : : PUNCT dpc-1616 1 3 practical practical ADJ dpc-1616 1 4 and and CCONJ dpc-1616 1 5 conceptual conceptual ADJ dpc-1616 1 6 dermatology dermatology NOUN dpc-1616 1 7 practical practical ADJ dpc-1616 1 8 & & CCONJ dpc-1616 1 9 conceptual conceptual ADJ dpc-1616 1 10 letter letter NOUN dpc-1616 2 1 | | ADV dpc-1616 2 2 dermatol dermatol ADJ dpc-1616 2 3 pract pract NOUN dpc-1616 2 4 concept concept NOUN dpc-1616 2 5 . . PUNCT dpc-1616 3 1 2021;11(4):e2021071 2021;11(4):e2021071 NUM dpc-1616 3 2 1 1 NUM dpc-1616 3 3 loose loose ADJ dpc-1616 3 4 anagen anagen NOUN dpc-1616 3 5 hair hair NOUN dpc-1616 3 6 syndrome syndrome NOUN dpc-1616 3 7 in in ADP dpc-1616 3 8 a a DET dpc-1616 3 9 saudi saudi ADJ dpc-1616 3 10 girl girl NOUN dpc-1616 3 11 mahdi mahdi PROPN dpc-1616 3 12 al al PROPN dpc-1616 3 13 dhafiri1 dhafiri1 PROPN dpc-1616 3 14 , , PUNCT dpc-1616 3 15 muneerah muneerah NOUN dpc-1616 3 16 alhumaidy2 alhumaidy2 CCONJ dpc-1616 3 17 1 1 NUM dpc-1616 3 18 dermatology dermatology NOUN dpc-1616 3 19 department department NOUN dpc-1616 3 20 , , PUNCT dpc-1616 3 21 college college NOUN dpc-1616 3 22 of of ADP dpc-1616 3 23 medicine medicine NOUN dpc-1616 3 24 , , PUNCT dpc-1616 3 25 king king NOUN dpc-1616 3 26 faisal faisal PROPN dpc-1616 3 27 university university PROPN dpc-1616 3 28 , , PUNCT dpc-1616 3 29 alahsa alahsa PROPN dpc-1616 3 30 , , PUNCT dpc-1616 3 31 saudi saudi PROPN dpc-1616 3 32 arabia arabia PROPN dpc-1616 3 33 2 2 NUM dpc-1616 3 34 college college NOUN dpc-1616 3 35 of of ADP dpc-1616 3 36 medicine medicine NOUN dpc-1616 3 37 , , PUNCT dpc-1616 3 38 king king NOUN dpc-1616 3 39 faisal faisal PROPN dpc-1616 3 40 university university PROPN dpc-1616 3 41 , , PUNCT dpc-1616 3 42 alahsa alahsa PROPN dpc-1616 3 43 , , PUNCT dpc-1616 3 44 saudi saudi PROPN dpc-1616 3 45 arabia arabia PROPN dpc-1616 3 46 key key ADJ dpc-1616 3 47 words word NOUN dpc-1616 3 48 : : PUNCT dpc-1616 3 49 loose loose ADJ dpc-1616 3 50 anagen anagen NOUN dpc-1616 3 51 hair hair NOUN dpc-1616 3 52 syndrome syndrome NOUN dpc-1616 3 53 , , PUNCT dpc-1616 3 54 black black ADJ dpc-1616 3 55 , , PUNCT dpc-1616 3 56 hair hair NOUN dpc-1616 3 57 , , PUNCT dpc-1616 3 58 saudi saudi ADJ dpc-1616 3 59 , , PUNCT dpc-1616 3 60 children child NOUN dpc-1616 3 61 citation citation NOUN dpc-1616 3 62 : : PUNCT dpc-1616 3 63 al al PROPN dpc-1616 3 64 dhafiri dhafiri PROPN dpc-1616 3 65 m m PROPN dpc-1616 3 66 , , PUNCT dpc-1616 3 67 alhumaidy alhumaidy VERB dpc-1616 3 68 m. m. NOUN dpc-1616 3 69 loose loose ADJ dpc-1616 3 70 anagen anagen NOUN dpc-1616 3 71 hair hair NOUN dpc-1616 3 72 syndrome syndrome NOUN dpc-1616 3 73 in in ADP dpc-1616 3 74 a a DET dpc-1616 3 75 saudi saudi ADJ dpc-1616 3 76 girl girl NOUN dpc-1616 3 77 . . PUNCT dpc-1616 4 1 dermatol dermatol NOUN dpc-1616 4 2 pract pract PROPN dpc-1616 4 3 concept concept NOUN dpc-1616 4 4 . . PUNCT dpc-1616 5 1 2021;11(4):e2021071 2021;11(4):e2021071 NUM dpc-1616 5 2 . . PUNCT dpc-1616 6 1 doi doi NOUN dpc-1616 6 2 : : PUNCT dpc-1616 6 3 https://doi.org/10.5826/dpc.1104a071 https://doi.org/10.5826/dpc.1104a071 ADJ dpc-1616 6 4 accepted accept VERB dpc-1616 6 5 : : PUNCT dpc-1616 6 6 january january PROPN dpc-1616 6 7 29 29 NUM dpc-1616 6 8 , , PUNCT dpc-1616 6 9 2021 2021 NUM dpc-1616 6 10 ; ; PUNCT dpc-1616 6 11 published publish VERB dpc-1616 6 12 : : PUNCT dpc-1616 6 13 october october PROPN dpc-1616 6 14 , , PUNCT dpc-1616 6 15 2021 2021 NUM dpc-1616 6 16 copyright copyright NOUN dpc-1616 6 17 : : PUNCT dpc-1616 6 18 © © PROPN dpc-1616 6 19 2021 2021 NUM dpc-1616 6 20 al al PROPN dpc-1616 6 21 dhafiri dhafiri PROPN dpc-1616 6 22 et et PROPN dpc-1616 6 23 al al PROPN dpc-1616 6 24 . . PUNCT dpc-1616 7 1 this this PRON dpc-1616 7 2 is be AUX dpc-1616 7 3 an an DET dpc-1616 7 4 open open ADJ dpc-1616 7 5 - - PUNCT dpc-1616 7 6 access access NOUN dpc-1616 7 7 article article NOUN dpc-1616 7 8 distributed distribute VERB dpc-1616 7 9 under under ADP dpc-1616 7 10 the the DET dpc-1616 7 11 terms term NOUN dpc-1616 7 12 of of ADP dpc-1616 7 13 the the DET dpc-1616 7 14 creative creative ADJ dpc-1616 7 15 commons common NOUN dpc-1616 7 16 attribution attribution NOUN dpc-1616 7 17 license license NOUN dpc-1616 7 18 by by ADP dpc-1616 7 19 - - PUNCT dpc-1616 7 20 nc-4.0 nc-4.0 NOUN dpc-1616 7 21 , , PUNCT dpc-1616 7 22 which which PRON dpc-1616 7 23 permits permit VERB dpc-1616 7 24 unrestricted unrestricted ADJ dpc-1616 7 25 noncommercial noncommercial ADJ dpc-1616 7 26 use use NOUN dpc-1616 7 27 , , PUNCT dpc-1616 7 28 distribution distribution NOUN dpc-1616 7 29 , , PUNCT dpc-1616 7 30 and and CCONJ dpc-1616 7 31 reproduction reproduction NOUN dpc-1616 7 32 in in ADP dpc-1616 7 33 any any DET dpc-1616 7 34 medium medium NOUN dpc-1616 7 35 , , PUNCT dpc-1616 7 36 provided provide VERB dpc-1616 7 37 the the DET dpc-1616 7 38 original original ADJ dpc-1616 7 39 authors author NOUN dpc-1616 7 40 and and CCONJ dpc-1616 7 41 source source NOUN dpc-1616 7 42 are be AUX dpc-1616 7 43 credited credit VERB dpc-1616 7 44 . . PUNCT dpc-1616 8 1 funding funding NOUN dpc-1616 8 2 : : PUNCT dpc-1616 8 3 none none NOUN dpc-1616 8 4 . . PUNCT dpc-1616 9 1 competing compete VERB dpc-1616 9 2 interests interest NOUN dpc-1616 9 3 : : PUNCT dpc-1616 9 4 none none NOUN dpc-1616 9 5 . . PUNCT dpc-1616 10 1 authorship authorship NOUN dpc-1616 10 2 : : PUNCT dpc-1616 10 3 both both DET dpc-1616 10 4 authors author NOUN dpc-1616 10 5 have have AUX dpc-1616 10 6 contributed contribute VERB dpc-1616 10 7 significantly significantly ADV dpc-1616 10 8 to to ADP dpc-1616 10 9 this this DET dpc-1616 10 10 publication publication NOUN dpc-1616 10 11 . . PUNCT dpc-1616 11 1 corresponding correspond VERB dpc-1616 11 2 author author NOUN dpc-1616 11 3 : : PUNCT dpc-1616 11 4 mahdi mahdi PROPN dpc-1616 11 5 al al PROPN dpc-1616 11 6 dhafiri dhafiri PROPN dpc-1616 11 7 , , PUNCT dpc-1616 11 8 assistant assistant NOUN dpc-1616 11 9 professor professor NOUN dpc-1616 11 10 , , PUNCT dpc-1616 11 11 department department NOUN dpc-1616 11 12 of of ADP dpc-1616 11 13 dermatology dermatology NOUN dpc-1616 11 14 , , PUNCT dpc-1616 11 15 college college NOUN dpc-1616 11 16 of of ADP dpc-1616 11 17 medicine medicine NOUN dpc-1616 11 18 , , PUNCT dpc-1616 11 19 king king NOUN dpc-1616 11 20 faisal faisal PROPN dpc-1616 11 21 university university PROPN dpc-1616 11 22 , , PUNCT dpc-1616 11 23 alahsa alahsa PROPN dpc-1616 11 24 , , PUNCT dpc-1616 11 25 saudi saudi PROPN dpc-1616 11 26 arabia arabia PROPN dpc-1616 11 27 . . PUNCT dpc-1616 12 1 email email NOUN dpc-1616 12 2 : : PUNCT dpc-1616 12 3 maldhafiri@kfu.edu.sa maldhafiri@kfu.edu.sa NOUN dpc-1616 12 4 introduction introduction NOUN dpc-1616 12 5 loose loose ADJ dpc-1616 12 6 anagen anagen NOUN dpc-1616 12 7 hair hair NOUN dpc-1616 12 8 syndrome syndrome NOUN dpc-1616 12 9 ( ( PUNCT dpc-1616 12 10 lahs lah NOUN dpc-1616 12 11 ) ) PUNCT dpc-1616 12 12 is be AUX dpc-1616 12 13 an an DET dpc-1616 12 14 uncommon uncommon ADJ dpc-1616 12 15 , , PUNCT dpc-1616 12 16 self self NOUN dpc-1616 12 17 - - PUNCT dpc-1616 12 18 limited limit VERB dpc-1616 12 19 condition condition NOUN dpc-1616 12 20 mainly mainly ADV dpc-1616 12 21 affecting affect VERB dpc-1616 12 22 young young ADJ dpc-1616 12 23 children child NOUN dpc-1616 12 24 with with ADP dpc-1616 12 25 a a DET dpc-1616 12 26 fair fair ADJ dpc-1616 12 27 phototype phototype NOUN dpc-1616 12 28 and and CCONJ dpc-1616 12 29 light light ADJ dpc-1616 12 30 hair hair NOUN dpc-1616 12 31 . . PUNCT dpc-1616 13 1 it it PRON dpc-1616 13 2 has have VERB dpc-1616 13 3 a a DET dpc-1616 13 4 female female ADJ dpc-1616 13 5 predominance predominance NOUN dpc-1616 13 6 , , PUNCT dpc-1616 13 7 the the DET dpc-1616 13 8 average average ADJ dpc-1616 13 9 age age NOUN dpc-1616 13 10 of of ADP dpc-1616 13 11 onset onset NOUN dpc-1616 13 12 is be AUX dpc-1616 13 13 three three NUM dpc-1616 13 14 years year NOUN dpc-1616 13 15 old old ADJ dpc-1616 13 16 . . PUNCT dpc-1616 14 1 it it PRON dpc-1616 14 2 is be AUX dpc-1616 14 3 characterized characterize VERB dpc-1616 14 4 by by ADP dpc-1616 14 5 slowly slowly ADV dpc-1616 14 6 growing grow VERB dpc-1616 14 7 hair hair NOUN dpc-1616 14 8 and and CCONJ dpc-1616 14 9 sparse sparse ADJ dpc-1616 14 10 scalp scalp NOUN dpc-1616 14 11 hair hair NOUN dpc-1616 14 12 that that PRON dpc-1616 14 13 is be AUX dpc-1616 14 14 easily easily ADV dpc-1616 14 15 and and CCONJ dpc-1616 14 16 painlessly painlessly ADV dpc-1616 14 17 pulled pull VERB dpc-1616 14 18 out out ADP dpc-1616 14 19 . . PUNCT dpc-1616 15 1 lahs lah NOUN dpc-1616 15 2 is be AUX dpc-1616 15 3 related relate VERB dpc-1616 15 4 to to ADP dpc-1616 15 5 the the DET dpc-1616 15 6 premature premature ADJ dpc-1616 15 7 keratinization keratinization NOUN dpc-1616 15 8 of of ADP dpc-1616 15 9 the the DET dpc-1616 15 10 inner inner ADJ dpc-1616 15 11 root root NOUN dpc-1616 15 12 sheath sheath NOUN dpc-1616 16 1 [ [ X dpc-1616 16 2 1 1 NUM dpc-1616 16 3 ] ] PUNCT dpc-1616 16 4 . . PUNCT dpc-1616 17 1 herein herein NOUN dpc-1616 17 2 , , PUNCT dpc-1616 17 3 we we PRON dpc-1616 17 4 present present VERB dpc-1616 17 5 a a DET dpc-1616 17 6 case case NOUN dpc-1616 17 7 of of ADP dpc-1616 17 8 a a DET dpc-1616 17 9 black black ADJ dpc-1616 17 10 - - PUNCT dpc-1616 17 11 haired haired ADJ dpc-1616 17 12 young young ADJ dpc-1616 17 13 girl girl NOUN dpc-1616 17 14 of of ADP dpc-1616 17 15 saudi saudi ADJ dpc-1616 17 16 origins origin NOUN dpc-1616 17 17 with with ADP dpc-1616 17 18 lahs lah NOUN dpc-1616 17 19 . . PUNCT dpc-1616 17 20       SPACE dpc-1616 17 21 case case NOUN dpc-1616 17 22 presentation presentation NOUN dpc-1616 17 23 a a DET dpc-1616 17 24 3 3 NUM dpc-1616 17 25 - - PUNCT dpc-1616 17 26 year year NOUN dpc-1616 17 27 - - PUNCT dpc-1616 17 28 old old ADJ dpc-1616 17 29 saudi saudi ADJ dpc-1616 17 30 girl girl NOUN dpc-1616 17 31 presented present VERB dpc-1616 17 32 to to ADP dpc-1616 17 33 our our PRON dpc-1616 17 34 clinic clinic NOUN dpc-1616 17 35 complaining complaining NOUN dpc-1616 17 36 , , PUNCT dpc-1616 17 37 since since SCONJ dpc-1616 17 38 early early ADJ dpc-1616 17 39 childhood childhood NOUN dpc-1616 17 40 , , PUNCT dpc-1616 17 41 of of ADP dpc-1616 17 42 slowly slowly ADV dpc-1616 17 43 growing grow VERB dpc-1616 17 44 unruly unruly ADJ dpc-1616 17 45 scalp scalp NOUN dpc-1616 17 46 hair hair NOUN dpc-1616 17 47 . . PUNCT dpc-1616 18 1 the the DET dpc-1616 18 2 patient patient NOUN dpc-1616 18 3 has have VERB dpc-1616 18 4 black black ADJ dpc-1616 18 5 - - PUNCT dpc-1616 18 6 colored colored ADJ dpc-1616 18 7 hair hair NOUN dpc-1616 18 8 that that PRON dpc-1616 18 9 can can AUX dpc-1616 18 10 be be AUX dpc-1616 18 11 easily easily ADV dpc-1616 18 12 and and CCONJ dpc-1616 18 13 painlessly painlessly ADV dpc-1616 18 14 pulled pull VERB dpc-1616 18 15 out out ADP dpc-1616 18 16 with with ADP dpc-1616 18 17 minor minor ADJ dpc-1616 18 18 traction traction NOUN dpc-1616 18 19 or or CCONJ dpc-1616 18 20 combing combing NOUN dpc-1616 18 21 . . PUNCT dpc-1616 19 1 her her PRON dpc-1616 19 2 mother mother NOUN dpc-1616 19 3 described describe VERB dpc-1616 19 4 that that SCONJ dpc-1616 19 5 the the DET dpc-1616 19 6 patient patient NOUN dpc-1616 19 7 always always ADV dpc-1616 19 8 had have VERB dpc-1616 19 9 short short ADJ dpc-1616 19 10 hair hair NOUN dpc-1616 19 11 and and CCONJ dpc-1616 19 12 never never ADV dpc-1616 19 13 required require VERB dpc-1616 19 14 a a DET dpc-1616 19 15 haircut haircut NOUN dpc-1616 19 16 . . PUNCT dpc-1616 20 1 there there PRON dpc-1616 20 2 is be VERB dpc-1616 20 3 however however ADV dpc-1616 20 4 no no DET dpc-1616 20 5 consanguinity consanguinity NOUN dpc-1616 20 6 between between ADP dpc-1616 20 7 the the DET dpc-1616 20 8 parents parent NOUN dpc-1616 20 9 and and CCONJ dpc-1616 20 10 no no DET dpc-1616 20 11 similar similar ADJ dpc-1616 20 12 family family NOUN dpc-1616 20 13 condition condition NOUN dpc-1616 20 14 , , PUNCT dpc-1616 20 15 including include VERB dpc-1616 20 16 her her PRON dpc-1616 20 17 3 3 NUM dpc-1616 20 18 older old ADJ dpc-1616 20 19 brothers brother NOUN dpc-1616 20 20 , , PUNCT dpc-1616 20 21 who who PRON dpc-1616 20 22 have have VERB dpc-1616 20 23 easily easily ADV dpc-1616 20 24 combable combable ADJ dpc-1616 20 25 diffuse diffuse NOUN dpc-1616 20 26 hair hair NOUN dpc-1616 20 27 that that PRON dpc-1616 20 28 requires require VERB dpc-1616 20 29 a a DET dpc-1616 20 30 regular regular ADJ dpc-1616 20 31 haircut haircut NOUN dpc-1616 20 32 . . PUNCT dpc-1616 21 1 upon upon SCONJ dpc-1616 21 2 clinical clinical ADJ dpc-1616 21 3 examination examination NOUN dpc-1616 21 4 , , PUNCT dpc-1616 21 5 there there PRON dpc-1616 21 6 were be VERB dpc-1616 21 7 no no DET dpc-1616 21 8 signs sign NOUN dpc-1616 21 9 of of ADP dpc-1616 21 10 systemic systemic ADJ dpc-1616 21 11 associations association NOUN dpc-1616 21 12 with with ADP dpc-1616 21 13 no no DET dpc-1616 21 14 abnormal abnormal ADJ dpc-1616 21 15 nails nail NOUN dpc-1616 21 16 , , PUNCT dpc-1616 21 17 teeth tooth NOUN dpc-1616 21 18 , , PUNCT dpc-1616 21 19 or or CCONJ dpc-1616 21 20 skin skin NOUN dpc-1616 21 21 findings finding NOUN dpc-1616 21 22 . . PUNCT dpc-1616 22 1 there there PRON dpc-1616 22 2 were be VERB dpc-1616 22 3 no no DET dpc-1616 22 4 complete complete ADJ dpc-1616 22 5 alopecic alopecic NOUN dpc-1616 22 6 areas area NOUN dpc-1616 22 7 localized localize VERB dpc-1616 22 8 on on ADP dpc-1616 22 9 rubbing rub VERB dpc-1616 22 10 or or CCONJ dpc-1616 22 11 traction traction NOUN dpc-1616 22 12 zones zone NOUN dpc-1616 22 13 , , PUNCT dpc-1616 22 14 however however ADV dpc-1616 22 15 , , PUNCT dpc-1616 22 16 the the DET dpc-1616 22 17 hair hair NOUN dpc-1616 22 18 pull pull VERB dpc-1616 22 19 test test NOUN dpc-1616 22 20 was be AUX dpc-1616 22 21 positive positive ADJ dpc-1616 22 22 , , PUNCT dpc-1616 22 23 and and CCONJ dpc-1616 22 24 the the DET dpc-1616 22 25 light light ADJ dpc-1616 22 26 microscopic microscopic ADJ dpc-1616 22 27 examination examination NOUN dpc-1616 22 28 of of ADP dpc-1616 22 29 the the DET dpc-1616 22 30 plucked pluck VERB dpc-1616 22 31 hairs hair NOUN dpc-1616 22 32 revealed reveal VERB dpc-1616 22 33 misshapen misshapen ADJ dpc-1616 22 34 anagen anagen NOUN dpc-1616 22 35 bulbs bulb NOUN dpc-1616 22 36 and and CCONJ dpc-1616 22 37 ruffled ruffled ADJ dpc-1616 22 38 appearance appearance NOUN dpc-1616 22 39 of of ADP dpc-1616 22 40 the the DET dpc-1616 22 41 cuticles cuticle NOUN dpc-1616 22 42 ( ( PUNCT dpc-1616 22 43 figures figure NOUN dpc-1616 22 44 1 1 NUM dpc-1616 22 45 and and CCONJ dpc-1616 22 46 2 2 NUM dpc-1616 22 47 ) ) PUNCT dpc-1616 22 48 . . PUNCT dpc-1616 23 1 based base VERB dpc-1616 23 2 on on ADP dpc-1616 23 3 this this DET dpc-1616 23 4 finding finding NOUN dpc-1616 23 5 , , PUNCT dpc-1616 23 6 a a DET dpc-1616 23 7 diagnosis diagnosis NOUN dpc-1616 23 8 of of ADP dpc-1616 23 9 lahs lah NOUN dpc-1616 23 10 has have AUX dpc-1616 23 11 been be AUX dpc-1616 23 12 made make VERB dpc-1616 23 13 . . PUNCT dpc-1616 23 14       SPACE dpc-1616 24 1 conclusions conclusion NOUN dpc-1616 24 2 lahs lah NOUN dpc-1616 24 3 usually usually ADV dpc-1616 24 4 affects affect VERB dpc-1616 24 5 the the DET dpc-1616 24 6 hair hair NOUN dpc-1616 24 7 of of ADP dpc-1616 24 8 the the DET dpc-1616 24 9 scalp scalp NOUN dpc-1616 24 10 and and CCONJ dpc-1616 24 11 rarely rarely ADV dpc-1616 24 12 the the DET dpc-1616 24 13 body body NOUN dpc-1616 24 14 hair hair NOUN dpc-1616 24 15 . . PUNCT dpc-1616 25 1 it it PRON dpc-1616 25 2 clinically clinically ADV dpc-1616 25 3 manifests manifest VERB dpc-1616 25 4 as as ADP dpc-1616 25 5 fine fine ADJ dpc-1616 25 6 , , PUNCT dpc-1616 25 7 sparse sparse ADJ dpc-1616 25 8 , , PUNCT dpc-1616 25 9 or or CCONJ dpc-1616 25 10 unmanageably unmanageably ADV dpc-1616 25 11 unruly unruly ADJ dpc-1616 25 12 hair hair NOUN dpc-1616 25 13 texture texture NOUN dpc-1616 25 14 that that PRON dpc-1616 25 15 is be AUX dpc-1616 25 16 poorly poorly ADV dpc-1616 25 17 growing grow VERB dpc-1616 25 18 and and CCONJ dpc-1616 25 19 rarely rarely ADV dpc-1616 25 20 requires require VERB dpc-1616 25 21 haircutting haircutte VERB dpc-1616 25 22 . . PUNCT dpc-1616 26 1 additionally additionally ADV dpc-1616 26 2 , , PUNCT dpc-1616 26 3 a a DET dpc-1616 26 4 3 3 NUM dpc-1616 26 5 phenotypic phenotypic ADJ dpc-1616 26 6 presentation presentation NOUN dpc-1616 26 7 of of ADP dpc-1616 26 8 lahs lah NOUN dpc-1616 26 9 was be AUX dpc-1616 26 10 observed observe VERB dpc-1616 26 11 , , PUNCT dpc-1616 26 12 including include VERB dpc-1616 26 13 slowly slowly ADV dpc-1616 26 14 growing grow VERB dpc-1616 26 15 sparse sparse ADJ dpc-1616 26 16 hair hair NOUN dpc-1616 26 17 , , PUNCT dpc-1616 26 18 diffuse diffuse ADJ dpc-1616 26 19 or or CCONJ dpc-1616 26 20 patchy patchy ADJ dpc-1616 26 21 unruly unruly ADJ dpc-1616 26 22 hair hair NOUN dpc-1616 26 23 , , PUNCT dpc-1616 26 24 and and CCONJ dpc-1616 26 25 excessive excessive ADJ dpc-1616 26 26 shedding shedding NOUN dpc-1616 26 27 in in ADP dpc-1616 26 28 normally normally ADV dpc-1616 26 29 appearing appear VERB dpc-1616 26 30 hair hair NOUN dpc-1616 26 31 [ [ X dpc-1616 26 32 1 1 NUM dpc-1616 26 33 , , PUNCT dpc-1616 26 34 2 2 NUM dpc-1616 26 35 ] ] PUNCT dpc-1616 26 36 . . PUNCT dpc-1616 26 37     SPACE dpc-1616 27 1 lahs lah NOUN dpc-1616 27 2 has have VERB dpc-1616 27 3 an an DET dpc-1616 27 4 autosomal autosomal ADJ dpc-1616 27 5 dominant dominant ADJ dpc-1616 27 6 inheritance inheritance NOUN dpc-1616 27 7 , , PUNCT dpc-1616 27 8 and and CCONJ dpc-1616 27 9 a a DET dpc-1616 27 10 mutation mutation NOUN dpc-1616 27 11 in in ADP dpc-1616 27 12 k6hf k6hf PROPN dpc-1616 27 13 and and CCONJ dpc-1616 27 14 k6irs k6ir NOUN dpc-1616 27 15 genes gene NOUN dpc-1616 27 16 encoding encode VERB dpc-1616 27 17 for for ADP dpc-1616 27 18 keratin keratin NOUN dpc-1616 27 19 was be AUX dpc-1616 27 20 found find VERB dpc-1616 27 21 in in ADP dpc-1616 27 22 some some DET dpc-1616 27 23 families family NOUN dpc-1616 27 24 . . PUNCT dpc-1616 28 1 however however ADV dpc-1616 28 2 , , PUNCT dpc-1616 28 3 sporadic sporadic ADJ dpc-1616 28 4 cases case NOUN dpc-1616 28 5 of of ADP dpc-1616 28 6 lahs lah NOUN dpc-1616 28 7 were be AUX dpc-1616 28 8 also also ADV dpc-1616 28 9 described describe VERB dpc-1616 28 10 [ [ X dpc-1616 28 11 1 1 NUM dpc-1616 28 12 , , PUNCT dpc-1616 28 13 2 2 NUM dpc-1616 28 14 ] ] PUNCT dpc-1616 28 15 . . PUNCT dpc-1616 29 1 the the DET dpc-1616 29 2 diagnosis diagnosis NOUN dpc-1616 29 3 of of ADP dpc-1616 29 4 lahs lah NOUN dpc-1616 29 5 is be AUX dpc-1616 29 6 based base VERB dpc-1616 29 7 on on ADP dpc-1616 29 8 the the DET dpc-1616 29 9 clinical clinical ADJ dpc-1616 29 10 and and CCONJ dpc-1616 29 11 light light ADJ dpc-1616 29 12 microscopic microscopic ADJ dpc-1616 29 13 examination examination NOUN dpc-1616 29 14 of of ADP dpc-1616 29 15 the the DET dpc-1616 29 16 hair hair NOUN dpc-1616 29 17 that that PRON dpc-1616 29 18 shows show VERB dpc-1616 29 19 misshapen misshapen ADJ dpc-1616 29 20 bulbs bulb NOUN dpc-1616 29 21 and and CCONJ dpc-1616 29 22 ruffled ruffled ADJ dpc-1616 29 23 cuticles cuticle NOUN dpc-1616 29 24 . . PUNCT dpc-1616 30 1 however however ADV dpc-1616 30 2 , , PUNCT dpc-1616 30 3 there there PRON dpc-1616 30 4 is be VERB dpc-1616 30 5 no no DET dpc-1616 30 6 associated associated ADJ dpc-1616 30 7 2 2 NUM dpc-1616 30 8 letter letter NOUN dpc-1616 30 9 | | ADV dpc-1616 30 10 dermatol dermatol ADJ dpc-1616 30 11 pract pract NOUN dpc-1616 30 12 concept concept NOUN dpc-1616 30 13 . . PUNCT dpc-1616 31 1 2021;11(4):e2021071 2021;11(4):e2021071 NUM dpc-1616 31 2 figure figure NOUN dpc-1616 31 3 1 1 NUM dpc-1616 31 4 . . PUNCT dpc-1616 31 5 light light ADJ dpc-1616 31 6 microscopy microscopy NOUN dpc-1616 31 7 examination examination NOUN dpc-1616 31 8 showing show VERB dpc-1616 31 9 the the DET dpc-1616 31 10 hair hair NOUN dpc-1616 31 11 ’s ’s PART dpc-1616 31 12 characteristic characteristic ADJ dpc-1616 31 13 feature feature NOUN dpc-1616 31 14 in in ADP dpc-1616 31 15 loose loose ADJ dpc-1616 31 16 anagen anagen NOUN dpc-1616 31 17 hair hair NOUN dpc-1616 31 18 syndrome syndrome NOUN dpc-1616 31 19 with with ADP dpc-1616 31 20 misshapen misshapen ADJ dpc-1616 31 21 bulbs bulb NOUN dpc-1616 31 22 and and CCONJ dpc-1616 31 23 ruffled ruffled ADJ dpc-1616 31 24 cuticles cuticle NOUN dpc-1616 31 25 . . PUNCT dpc-1616 32 1 abnormal abnormal ADJ dpc-1616 32 2 laboratory laboratory NOUN dpc-1616 32 3 finding finding NOUN dpc-1616 32 4 in in ADP dpc-1616 32 5 most most ADJ dpc-1616 32 6 patients patient NOUN dpc-1616 33 1 [ [ X dpc-1616 33 2 1 1 NUM dpc-1616 33 3 , , PUNCT dpc-1616 33 4 2 2 NUM dpc-1616 33 5 ] ] PUNCT dpc-1616 33 6 . . PUNCT dpc-1616 33 7     SPACE dpc-1616 34 1 lahs lah NOUN dpc-1616 34 2 has have VERB dpc-1616 34 3 an an DET dpc-1616 34 4 isolated isolated ADJ dpc-1616 34 5 presentation presentation NOUN dpc-1616 34 6 in in ADP dpc-1616 34 7 most most ADJ dpc-1616 34 8 cases case NOUN dpc-1616 34 9 . . PUNCT dpc-1616 35 1 nevertheless nevertheless ADV dpc-1616 35 2 , , PUNCT dpc-1616 35 3 an an DET dpc-1616 35 4 association association NOUN dpc-1616 35 5 with with ADP dpc-1616 35 6 other other ADJ dpc-1616 35 7 disorders disorder NOUN dpc-1616 35 8 is be AUX dpc-1616 35 9 reported report VERB dpc-1616 35 10 , , PUNCT dpc-1616 35 11 including include VERB dpc-1616 35 12 noonan noonan PROPN dpc-1616 35 13 syndrome syndrome PROPN dpc-1616 35 14 , , PUNCT dpc-1616 35 15 uncombable uncombable ADJ dpc-1616 35 16 hair hair NOUN dpc-1616 35 17 syndrome syndrome NOUN dpc-1616 35 18 , , PUNCT dpc-1616 35 19 hypohidrotic hypohidrotic ADJ dpc-1616 35 20 ectodermal ectodermal ADJ dpc-1616 35 21 dysplasia dysplasia NOUN dpc-1616 35 22 , , PUNCT dpc-1616 35 23 and and CCONJ dpc-1616 35 24 nail nail NOUN dpc-1616 35 25 - - PUNCT dpc-1616 35 26 patella patella NOUN dpc-1616 35 27 syndrome syndrome NOUN dpc-1616 35 28 [ [ X dpc-1616 35 29 1 1 NUM dpc-1616 35 30 , , PUNCT dpc-1616 35 31 2 2 NUM dpc-1616 35 32 ] ] PUNCT dpc-1616 35 33 . . PUNCT dpc-1616 36 1 lahs lah NOUN dpc-1616 36 2 has have VERB dpc-1616 36 3 a a DET dpc-1616 36 4 good good ADJ dpc-1616 36 5 prognosis prognosis NOUN dpc-1616 36 6 with with ADP dpc-1616 36 7 spontaneous spontaneous ADJ dpc-1616 36 8 improvement improvement NOUN dpc-1616 36 9 during during ADP dpc-1616 36 10 adolescence adolescence NOUN dpc-1616 36 11 or or CCONJ dpc-1616 36 12 adulthood adulthood NOUN dpc-1616 36 13 , , PUNCT dpc-1616 36 14 and and CCONJ dpc-1616 36 15 topical topical ADJ dpc-1616 36 16 minoxidil minoxidil NOUN dpc-1616 36 17 can can AUX dpc-1616 36 18 be be AUX dpc-1616 36 19 used use VERB dpc-1616 36 20 as as ADP dpc-1616 36 21 first first ADJ dpc-1616 36 22 - - PUNCT dpc-1616 36 23 line line NOUN dpc-1616 36 24 therapy therapy NOUN dpc-1616 36 25 [ [ X dpc-1616 36 26 2 2 NUM dpc-1616 36 27 ] ] PUNCT dpc-1616 36 28 . . PUNCT dpc-1616 37 1 there there PRON dpc-1616 37 2 are be VERB dpc-1616 37 3 limited limited ADJ dpc-1616 37 4 black black ADJ dpc-1616 37 5 - - PUNCT dpc-1616 37 6 haired haired ADJ dpc-1616 37 7 children child NOUN dpc-1616 37 8 reported report VERB dpc-1616 37 9 with with ADP dpc-1616 37 10 lahs lah NOUN dpc-1616 37 11 in in ADP dpc-1616 37 12 egypt egypt PROPN dpc-1616 37 13 , , PUNCT dpc-1616 37 14 india india PROPN dpc-1616 37 15 , , PUNCT dpc-1616 37 16 an an DET dpc-1616 37 17 african african ADJ dpc-1616 37 18 american american ADJ dpc-1616 37 19 girl girl NOUN dpc-1616 37 20 , , PUNCT dpc-1616 37 21 and and CCONJ dpc-1616 37 22 a a DET dpc-1616 37 23 southasian southasian ADJ dpc-1616 37 24 boy boy NOUN dpc-1616 37 25 [ [ X dpc-1616 37 26 1 1 NUM dpc-1616 37 27 , , PUNCT dpc-1616 37 28 2 2 NUM dpc-1616 37 29 ] ] PUNCT dpc-1616 37 30 . . PUNCT dpc-1616 38 1 to to ADP dpc-1616 38 2 our our PRON dpc-1616 38 3 knowledge knowledge NOUN dpc-1616 38 4 , , PUNCT dpc-1616 38 5 this this PRON dpc-1616 38 6 is be AUX dpc-1616 38 7 the the DET dpc-1616 38 8 first first ADJ dpc-1616 38 9 case case NOUN dpc-1616 38 10 of of ADP dpc-1616 38 11 lahs lah NOUN dpc-1616 38 12 of of ADP dpc-1616 38 13 a a DET dpc-1616 38 14 child child NOUN dpc-1616 38 15 with with ADP dpc-1616 38 16 black black ADJ dpc-1616 38 17 - - PUNCT dpc-1616 38 18 colored colored ADJ dpc-1616 38 19 hair hair NOUN dpc-1616 38 20 from from ADP dpc-1616 38 21 saudi saudi PROPN dpc-1616 38 22 arabia arabia PROPN dpc-1616 38 23 and and CCONJ dpc-1616 38 24 the the DET dpc-1616 38 25 gulf gulf PROPN dpc-1616 38 26 area area NOUN dpc-1616 38 27 . . PUNCT dpc-1616 38 28     SPACE dpc-1616 39 1 lahs lah NOUN dpc-1616 39 2 in in ADP dpc-1616 39 3 black black ADJ dpc-1616 39 4 - - PUNCT dpc-1616 39 5 haired haired ADJ dpc-1616 39 6 patients patient NOUN dpc-1616 39 7 was be AUX dpc-1616 39 8 seldomly seldomly ADV dpc-1616 39 9 described describe VERB dpc-1616 39 10 ; ; PUNCT dpc-1616 39 11 however however ADV dpc-1616 39 12 , , PUNCT dpc-1616 39 13 similar similar ADJ dpc-1616 39 14 cases case NOUN dpc-1616 39 15 could could AUX dpc-1616 39 16 be be AUX dpc-1616 39 17 underdiagnosed underdiagnose VERB dpc-1616 39 18 . . PUNCT dpc-1616 40 1 physicians physician NOUN dpc-1616 40 2 figure figure VERB dpc-1616 40 3 2 2 NUM dpc-1616 40 4 . . PUNCT dpc-1616 40 5 light light ADJ dpc-1616 40 6 microscopy microscopy NOUN dpc-1616 40 7 examination examination NOUN dpc-1616 40 8 showing show VERB dpc-1616 40 9 the the DET dpc-1616 40 10 hair hair NOUN dpc-1616 40 11 ’s ’s PART dpc-1616 40 12 misshapen misshapen ADJ dpc-1616 40 13 bulbs bulb NOUN dpc-1616 40 14 and and CCONJ dpc-1616 40 15 ruffled ruffled ADJ dpc-1616 40 16 cuticles cuticle NOUN dpc-1616 40 17 . . PUNCT dpc-1616 41 1 probably probably ADV dpc-1616 41 2 rule rule VERB dpc-1616 41 3 this this DET dpc-1616 41 4 condition condition NOUN dpc-1616 41 5 out out ADP dpc-1616 41 6 since since SCONJ dpc-1616 41 7 it it PRON dpc-1616 41 8 is be AUX dpc-1616 41 9 frequently frequently ADV dpc-1616 41 10 connected connect VERB dpc-1616 41 11 to to ADP dpc-1616 41 12 light light ADJ dpc-1616 41 13 - - PUNCT dpc-1616 41 14 skin skin NOUN dpc-1616 41 15 - - PUNCT dpc-1616 41 16 colored color VERB dpc-1616 41 17 children child NOUN dpc-1616 41 18 . . PUNCT dpc-1616 42 1 references reference NOUN dpc-1616 42 2 1 1 NUM dpc-1616 42 3 . . PUNCT dpc-1616 42 4 dey dey PROPN dpc-1616 42 5 v v PROPN dpc-1616 42 6 , , PUNCT dpc-1616 42 7 thawani thawani PROPN dpc-1616 42 8 m. m. PROPN dpc-1616 42 9 loose loose ADJ dpc-1616 42 10 anagen anagen NOUN dpc-1616 42 11 hair hair NOUN dpc-1616 42 12 syndrome syndrome NOUN dpc-1616 42 13 in in ADP dpc-1616 42 14 blacked black VERB dpc-1616 42 15 - - PUNCT dpc-1616 42 16 haired haired ADJ dpc-1616 42 17 indian indian ADJ dpc-1616 42 18 children child NOUN dpc-1616 42 19 . . PUNCT dpc-1616 43 1 pediatr pediatr ADJ dpc-1616 43 2 dermatol dermatol NOUN dpc-1616 43 3 . . PUNCT dpc-1616 44 1 2013;30(5):579 2013;30(5):579 NUM dpc-1616 44 2 - - SYM dpc-1616 44 3 83 83 NUM dpc-1616 44 4 . . PUNCT dpc-1616 45 1 doi doi NOUN dpc-1616 45 2 : : PUNCT dpc-1616 45 3 10.1111 10.1111 NUM dpc-1616 45 4 / / SYM dpc-1616 45 5 pde.12208 pde.12208 NOUN dpc-1616 45 6 . . PUNCT dpc-1616 46 1 pmid pmid NOUN dpc-1616 46 2 : : PUNCT dpc-1616 46 3 23937400 23937400 NUM dpc-1616 46 4 . . PUNCT dpc-1616 47 1 2 2 X dpc-1616 47 2 . . X dpc-1616 47 3 leerunyakul leerunyakul PROPN dpc-1616 47 4 k k NOUN dpc-1616 47 5 , , PUNCT dpc-1616 47 6 suchonwanit suchonwanit NOUN dpc-1616 47 7 p. p. NOUN dpc-1616 47 8 a a DET dpc-1616 47 9 case case NOUN dpc-1616 47 10 of of ADP dpc-1616 47 11 loose loose ADJ dpc-1616 47 12 anagen anagen NOUN dpc-1616 47 13 hair hair NOUN dpc-1616 47 14 syndrome syndrome NOUN dpc-1616 47 15 in in ADP dpc-1616 47 16 a a DET dpc-1616 47 17 southeast southeast ADJ dpc-1616 47 18 asian asian ADJ dpc-1616 47 19 boy boy NOUN dpc-1616 47 20 . . PUNCT dpc-1616 48 1 case case NOUN dpc-1616 48 2 rep rep NOUN dpc-1616 48 3 dermatol dermatol NOUN dpc-1616 48 4 . . PUNCT dpc-1616 49 1 2019;11(2):204 2019;11(2):204 NUM dpc-1616 49 2 - - PUNCT dpc-1616 49 3 208 208 NUM dpc-1616 49 4 . . PUNCT dpc-1616 50 1 doi doi NOUN dpc-1616 50 2 : : PUNCT dpc-1616 50 3 10.1159/000501443 10.1159/000501443 NUM dpc-1616 50 4 . . PUNCT dpc-1616 51 1 pmid pmid NOUN dpc-1616 51 2 : : PUNCT dpc-1616 51 3 31341463 31341463 NUM dpc-1616 51 4 . . PUNCT dpc-1616 52 1 pmcid pmcid NOUN dpc-1616 52 2 : : PUNCT dpc-1616 52 3 pmc6639585 pmc6639585 ADJ dpc-1616 52 4 . . PUNCT