পৃষ্ঠা 1 থেকে 95 ফলাফল
Introduction: Gastrointestinal stromal tumor (GIST) is rare neoplasms of the gastrointestinal tract associated with high rates of malignant transformation. GIST has been found largely in the stomach, small bowel, colon and rectum, and
This case report describes an 83-year-old woman with multiple comorbidities who presented with melena and coffee-ground emesis with diagnostic studies evident for a large prepyloric gastrointestinal stromal tumor. She underwent combined laparoendoscopic transgastric resection surgery for the tumor,
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
Gastrointestinal stromal tumor (GIST) is defined as a c-kit-positive gastrointestinal, mesenteric, or omental mesenchymal tumor that very rarely metastasizes to the brain. Metastasis to the cerebellum is particularly rare. An 80-year-old man presented with nausea and vomiting with disturbance of
Gastrointestinal stromal tumor (GIST) is an uncommon tumor of the GI tract usually seen in elderly patients, often difficult to diagnose because of the unspecific symptoms such as abdominal pain and fullness. Recurrent GIST may have an even more obscure clinical Gastrointestinal stromal tumors (GISTs) are rare but challenging tumors regarding the diagnosis and therapy. The symptomatology depends on the tumor size and location, and can be totally non-specific, as in the present case. We present the case of a 76-year-old female that was hospitalized with
BACKGROUND
Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors of the gastrointestinal tract. Overt peritonitis caused by GIST rupture is very uncommon. Three types of GIST rupture have been described: closed perforation due to abscess (abscess type), hemoperitoneum
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
OBJECTIVE
To evaluate the efficacy and safety of imatinib mesylate in the treatment of patients as preoperative supplement, or used alone for unresectable and(or) metastatic gastrointestinal stromal tumor (GIST).
METHODS
A total of 30 cases with advanced GIST were proved pathologically. Among them,
OBJECTIVE
To evaluate the efficacy and safety of imatinib mesylate in the treatment of patients as preoperative supplement, or used alone for unresectable and/or metastatic gastrointestinal stromal tumors (GIST).
METHODS
A total of 51 cases with advanced GIST were proved pathologically. Among them,
We report a rare case of symptomatic hypoglycemia in a patient with intra-abdominal recurrence of a previously resected gastrointestinal stromal tumor (GIST). The patient is a 65-year-old woman who underwent resection of a large abdominal mass arising from the stomach, histologically diagnosed as a
Gastrointestinal stromal tumors are the most common mesenchymal tumors of gastrointestinal tract originating from the interstitial cell of Cajal. The presentation is variable depending on the size and site. CT scan is the most widely used imaging. The primary treatment is surgical A Japanese woman in her 50s presented with coffee-ground vomiting at a local clinic and was referred to our hospital for further investigation. Esophagogastroduodenoscopy demonstrated a submucosal tumor in the descending part of the duodenum, and she was diagnosed with a gastrointestinal stromal
We describe a seven years follow-up of a high risk gastrointestinal stromal tumor in a Meckel's diverticulum in a 68-year-old man with abdominal pain and vomiting. The patient was operated in emergency for peritonitis due to perforation of small intestine and treated with imatinib mesylate. The
We report a very rare case of collision tumor composed of primary adenocarcinoma of the jejunum and gastrointestinal stromal tumor (GIST). The patient was a 63-year-old man who visited our hospital for epigastralgia and vomiting. Abdominal computed tomography revealed a mass in the upper jejunum,