Aortoesophageal fistula (AEF) is a rare but fatal cause of gastrointestinal hemorrhage, being most commonly associated with thoracic aortic aneurysm. We present a rare case of secondary AEF post graft treatment for mycotic aneurysm of thoracic aorta 4 years previously. Massive upper gastrointestinal hemorrhage resulted in difficult diagnosis by gastrointestinal endoscopy. Computed tomography an...

As a complication in patients with head injury or cerebral stroke, gastrointestinal bleeding is an important problem in neurosurgery. We reviewed 411 cases of hypertensive intracerebral hemorrhage, ruptured cerebral aneurysm and severe head injury in order to ascertain the pathologic condition of the gastrointestinal bleeding and to introduce an effective method of therapy. In 411 cases, gastro...

Gastrointestinal stromal tumors (GISTs) are rare, and account for 1% of all gastrointestinal neoplasms. GISTs are the most frequent mesenchymal tumors of the gastrointestinal tract. However, the clinical and pathological characteristics of these neoplasms are not adequately understood. The best treatment approach for GISTs remains unclear. In the present study, we report a case of a GIST origin...

The author presents a young patient presenting with lower gastrointestinal hemorrhage due to tuberculous appendicitis. Though an ileo-cecal region is the most frequent site of involvement of the intestinal tuberculosis, vermiform appendix involvement is rare. Moreover, intestinal tuberculosis is an uncommon cause of lower gastrointestinal hemorrhage. Therefore, bleeding from tuberculous appendi...

Cystic dystrophy of the duodenal wall (CDDW) is a complication of heterotopic pancreatic tissue located in the wall of the gastrointestinal tract, characterized by the presence of multiple small cysts, usually found in the wall of the second part of the duodenum. Gastrointestinal hemorrhage due to CDDW is a rare complication. We report the case of a 50-year-old man who was admitted to our hospi...

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...