id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ecj-13942	Barakat, Massimo; Sartoni Galloni, Stefania; Di Paolo, Nilde	Things are not always what they seem	2025	2	.pdf	application/pdf	1050	65	48	Pneumatosis cystoides intestinalis presenting as pneumoperitoneum in a patient with chronic obstructive pulmonary disease: a case report. Pneumatosis cystoides intestinalis is characterized by the presence of multiple gas-filled cysts within the submucosa or sub- serosa of the gastrointestinal tract.1,2	cache/ecj-13942.pdf	txt/ecj-13942.txt