An infrequent case of intussusception caused by gastrointestinal stromal tumor in an adult patient
نویسندگان
چکیده
Intussusception may occur anywhere in the gastrointestinal system. Unlike its idiopathic childhood counterpart, it is uncommon during adult life and a definitive cause is usually found; almost half of cases develop with malignancy. Gastrointestinal stromal tumors (GIST) originate from interstitial Cajal cells of the gastrointestinal tract. They more frequently occur in the stomach and small intestines, and often grow extraluminally, making it unlikely to cause an obstruction or bleeding. Presently described is an unusual instance of ileo-ileal intussusception due to GIST.
منابع مشابه
Gastrointestinal bleeding and intussusception due to gastrointestinal stromal tumor (GIST).
BACKGROUND Small bowel tumors comprise 25% of gastrointestinal (GI) neoplasms, of which only between 0.2 and 1% correspond to gastrointestinal stromal tumors (GIST). GI bleeding is the most common presentation of GIST, being responsible in 1% of the cases. This type of neoplasm can also be the origin of an intussusception, which is an infrequent process during adult age, representing only 5% of...
متن کاملIleoileal intussusception induced by a gastrointestinal stromal tumor
BACKGROUND Gastrointestinal stromal tumors are mesenchymal tumors of the gastrointestinal tract of varying malignant potential that are believed to originate from neoplastic transformation of the interstitial cells of Cajal. They may occur anywhere along the gastrointestinal tract, but most commonly arise in the stomach or small intestine. They usually grow exophytically invading adjacent organ...
متن کاملJejunojejunal Intussusception Induced by a Gastrointestinal Stromal Tumor
Background. Adult intussusception is a rare entity representing less than 1% of all intestinal obstructions. Diagnosis of the condition is difficult requiring a high index of suspicion and the utilization of imaging studies, especially CT scans. Diagnostic laparoscopy and/or exploratory laparotomy can be used as a diagnostic and therapeutic intervention. In over 90% of cases, an underlying lead...
متن کاملPrimary Leiomyosarcoma of the Mesentery: A Case Report
AbstractMesenteric masses are infrequent lesions ranging from benign cysts to aggressive malignancies and often present a diagnostic and therapeutic challenge. The mesentery is a frequent recipient of metastases from the gastrointestinal tract, pancreas, and biliary cancers. Primary mesenteric tumors are relatively rare, mostly mesenchymal in origin and benign in nature. Examples include gastro...
متن کاملGastroduodenal Intussusception Resulting from Large Hyperplastic Polyp
Gastroduodenal intussusception is an infrequent cause of gastrointestinal obstructive disease. Benign neoplasms, gastrointestinal stromal tumors and pedunculated adenocarcinomas of less than 5 cm have been reported to cause gastroduodenal intussusception. We report a case of 76-year-old woman who was presented with a 3-day history of nausea and vomiting due to upper gastrointestinal obstruction...
متن کامل