BACKGROUND Ischemic colitis is the most common form of intestinal ischemia. The presence of diarrhea and mild lower gastrointestinal bleeding should guide the diagnosis. Although many laboratory tests and radiographic images may suggest the diagnosis, colonic endoscopic with histological analysis of biopsies is the gold standard for identification of colonic ischemia. aim : The aim of this stud...

  Abstract   Acase of 48-year-old male, hepatitis B cirrhosis , hepatic hydatid cyst, jaundice,   fever, chills suffered from severe abdominal pain in the right upper quadrant. He was   suffered from acute cholangitis and spontaneous bacterial peritonitis, and received   intravenous antibiotics but his condition rapidly deteriorated to sepsis and severe hepatic   failure. The presence of dilate...

Upper gastrointestinal neuroendocrine tumors (NETs) are rare tumors which are increasingly recognised by practising endoscopists. After confirmation by endoscopic biopsies of these focal lesions, many questions may arise. As NETs are less frequently encountered compared to other malignancies or gastrointestinal pathology, many endoscopists may not fully understand the natural history, diagnosis...

Inflammatory bowel disease (IBD) is an idiopathic disease caused by chronic activation and inflammation within the gastrointestinal tract. Effectively induction and maintenance of disease remission and prevention of complications are the most important therapeutic goals in the IBD management. Recent advancement has provided new insights into the diagnosis and treatment option for patient with I...

   As an invasive procedure endoscopic retrograde cholangiopancreatography is prone to develop complications including; pancreatitis, bleeding, cholangitis, and perforation. There are also other complications like pneumothorax, which are so rare. Although this complication is rare, delay in its management may lead to lethal consequences. The present study report a case of post- ERCP pneumothora...

Endoscopic retrograde cholangiopancreatography (ERCP) is a procedure that can result in serious complications, and thus should be handled by a skilled endoscopist to minimize the risk of complications and to enhance the success rate. The incidence of ERCP-related complications is 5%-10%, most commonly involving post-ERCP pancreatitis and clinically significant post-endoscopic sphincterotomy ble...

background the purpose of this study was to evaluate the characteristics, management, and outcomes of disc battery ingestion in children. methods we reviewed the medical records of children admitted to mofid children's hospital due to disc battery ingestion from january 2006 to january 2010. clear history, clinical symptoms and results of imaging studies revealed diagnosis of disc battery inges...