gastrointestinal stromal tumors/fever

OBJECTIVE Gastrointestinal stromal tumors (GISTs) are a rare group of neoplasias of the gastrointestinal tract that have not yet been fully investigated. In this article the authors present the experience of an emergency surgery department in the diagnosis and treatment of patients with such

A 70 -year-old female patient with a palpable mass in the left upper abdomen suffered from abdominal pain and fever. Abdominal computed tomography showed a jejunal tumor 11 cm in diameter with ascites, suggesting rupture of the tumor. Histological diagnosis via endoscopic ultrasound-guided fine

We report a case of a previously healthy 52-year-old man who presented with fever and liver lesions suspicious for metastatic disease, which proved subsequently to be abscesses. Further workup revealed a gastrointestinal stromal tumor (GIST) in the gastric corpus as entry port to Streptococcus

A 50-year-old man had a metastatic gastrointestinal stromal tumor that was refractory to imatinib. He was prescribed a 6-week course of treatment with oral sunitinib 50 mg/day. During the fourth week of his first cycle of treatment with the drug, the patient developed acute-onset, right upper

Malignant hyperthermia (MH) is a form of myopathy that is usually triggered by volatile anaesthetics such as halothane, sevoflurane and desflurane and depolarising muscle relaxants such as succinylcholine. Pathologic response in MH include increase in oxygen consumption, increase in endtidal CO2,

Gastrointestinal stromal tumors (GISTs) of the stomach presenting as an intra-abdominal abscess are extremely rare. We herein report a case that underwent successful laparoscopic resection of gastric GIST presenting with an intra-abdominal abscess. A 70-year-old man presented with a 3-day history of

Gastrointestinal stromal tumor (GIST) is an uncommon mesenchymal tumor of the gastrointestinal tract and is generally located in the stomach and small intestine. They usually present with abdominal pain, gastrointestinal bleeding, and palpable mass. Some patients present with rare symptoms that are

A 67-year-old man with liver and retroperitoneal metastases from a gastrointestinal stromal tumor arising in the jejunum had been administered oral sunitinib for 2 months. He presented to our department with right-sided lower abdominal pain. His general condition was good, with no high-grade fever,

Introduction: Gastrointestinal stromal tumors (GISTs) are mesenchymal tumors that occur along the alimentary tract, and are most commonly found in the stomach. Rarely, these tumors can occur in the small bowel, and when located in the

BACKGROUND Imatinib mesylate has been used for the treatment of unresectable or metastatic gastrointestinal stromal tumors (GIST). The current recommended dose of imatinib is 400 mg/day that is increased to 800 mg/day in cases with disease progression. However, imatinib can be associated with

A 36-year-old man admitted for upper abdominal pain and fever. Enhanced abdominal computed tomography showed a cystic tumor with an air fluid level, measuring 140mm in size, along the side of the first and second portions of the duodenum. The common bile duct, portal vein, and proper hepatic artery

We present a 53-year-old man who underwent proximal gastrectomy for gastric gastrointestinal stromal tumor (GIST) in August 2005. Imatinib mesilate (imatinib) 400 mg/day was started in February 2006 for left adrenal metastasis. Tumor size markedly decreased by April 2006, but medication had to be

Gastrointestinal stromal tumor (GIST) is a rare mesenchymal tumor of the gastrointestinal tract that has been associated with the formation of fistulas to adjacent organs in few case reports. However, GIST with enterohepatic fistula has not been reported. Here we report the case of an enterohepatic

A 66-year-old woman with neurofibromatosis type 1 (NF1) was brought to the emergency room with seizures and high-grade fever. Seizure in adult NF1 patients raises concern for intracranial lesions. However, neurological examination and central nervous system imaging failed to detect any causative

BACKGROUND Gastrointestinal stromal tumors are the most common mesenchymal neoplasms of the gastrointestinal tract. These tumors represent more than 80% of all mesenchymal tumors found in the gastrointestinal tract, though they account for only approximately 3% of all gastrointestinal malignancies.