Metastatic tumors of the stomach are rare. Although neoplasms from almost every tissue have been reported to metastasize to the stomach, lung cancer is a rare cause. We report the case of 46-years-old man presented with superior Vena Cava syndrome. Histopathological diagnosis was non-small cell lung cancer with computed tomography-guided needle biopsy of lung. Since gastric symptoms occurred du...

BACKGROUND Functional dyspepsia (FD) is a heterogeneous disorder associated with diverse pathophysiological mechanisms, including immune activation and low-grade mucosal inflammation. Genetic factors, physiological functions, and environmental factors may determine the relative importance of various pathophysiological mechanisms. This study was designed to determine the histological alterations...

BACKGROUND Aspartate aminotransferase-to-platelet ratio index (APRI), aspartate aminotransferase-to-alanine aminotransferase ratio (AAR), FIB-4, fibrosis index (FI), and King scores might be alternatives to the use of upper gastrointestinal endoscopy for the diagnosis of esophageal varices (EVs) in liver cirrhosis. This study aimed to evaluate their diagnostic accuracy in predicting the presenc...

Dieulafoy’s lesion is one of the rare lesions observed in endoscopy. These are usually upper gastrointestinal system and mostly stomach. colon very rare. Here we report a case dieulafoy’s found sigmoid patient presenting with severe hematochezia successfully treated endoclip application.

We report a case of recurrent severe upper gastrointestinal bleeding where the bleeding source was difficult to find during recurrent hospitalizations. Eventually videocapsule endoscopy was the modality that finally diagnosed an ulcerated lipoma within an area of intussuscepted jejunum. Segmental resection of small bowel was performed and no further bleeding episodes have occurred. Our case ill...

upper endoscopy is a common procedure for the diagnosis and treatment of upper digestive tract diseases. the increasing number of pediatric gastrointestinal procedures has led to increasing attention on the safety and efficacy of medications used for sedation during the procedure. this randomized blinded interventional study was designed to compare the effect of oral midazolam with intravenous ...

A total of360 Iranian combatants who were exposed to mustard gas by the Iraqi forces in the war fronts were studied. Acute effects and gastrointestinal (GI) complications of sulfur mustard (S M) intoxication were studied separately in Iranian combatants admitted to Imam Reza Hospital from January 1984, to May 198X, In order to record the clinical and paraclinical findings, a special examina...

Work by this group has shown that there is a wide range of opinion as to patients' suitability for endoscopy. In a recent study, 1297 questionnaires were sent to a random selection of doctors, including 350 general physicians, 400 surgeons, 477 gastroenterologists, and 70 general practitioners. The respondent was asked to indicate whether or not he would refer the patient described by each case...