gastric duplication cysts comprise 2-7% of gastrointestinal duplications, rare congenital malformations that can be present at almost any part of the alimentary tract. they mostly present with gastrointestinal obstruction symptoms, ulceration, and painless hemorrhage. symptoms include nausea, vomiting, and fullness sensation. gastric duplications are mostly cystic in shape. herein, we present a...

aneurysms of gastric vessels (dieulafoy`s disease, caliber-persistent artery) are thought to be of malformative rather than degenerative origin. they are usually single, located in the submucosa, usually on the lesser curvature, and characterized by a large tortuous vessel surmounted by a small defect in the overlying mucosa. when the lesion perforates, massive and sometimes fatal hemorrhage ma...

Two cases are presented in which anomalies of the aortic arch system were associated with development of an arterial-esophageal fistula. The fistula resulted in massive upper gastrointestinal hemorrhage and death. In each malformation, part of the anomalous aortic arch system lay against the esophagus and thereby provided the anatomic substrate for an arterial-esophageal fistula. In both cases,...

This article reports an interesting case of lower gastrointestinal hemorrhage (LGIH) detected using subtraction imaging on Tc RBC scintigraphy.

Introduction: Ramadan is the ninth month of Muslim's calendar during which Muslims fast. Ramadan lasts 29-30 days based on the visual sightings of the crescent moon. Fasting during Ramadan has significant health effects. The present study aimed at reviewing the literature of the impact of Ramadan fasting on upper gastrointestinal disorders. Methods: MEDLINE and Google Scholar were searched  by ...

We present a case of massive lower gastrointestinal hemorrhage secondary to Salmonella enterica subtype Typhi (S. Typhi) colitis, in a 29 year-old female treated for S. Typhi bacteremia. One week post-treatment, she unexpectedly developed a large volume of rectal bleeding. Endoscopy showed colonic ulcers and ileitis, but no endoscopic hemostasis was required. Treatment was supportive with trans...