Synchronous occurrence of a primary colon adenocarcinoma and a gastric stromal tumor. A case report.

Gastrointestinal stromal tumors are currently the object of a great clinical and experimental interest. We are presenting the case of a 69-year-old patient, who was presented with lower gastrointestinal bleeding and dyspeptic symptoms over the last six months. The colonoscopy showed a large tumor of the sigmoid and the gastroscopy a large gastric tumor of the antrum, which were histologically diagnosed as colonic adenocarcinoma and gastric stromal tumor respectively.

Bone density in young males with recently diagnosed inflammatory bowel disease.

Objectives: Patients with inflammatory bowel disease are at increased risk of developing osteopenia and osteoporosis. Our study was designed to determine the degree of decreased bone density in steroid naïve young male patients with inflammatory bowel disease and to unmask possible risk factors.

Methods: Before the initiation of any treatment in young male patients aged 26 +/- 4.

Large mesenteric gastrointestinal stromal tumor in a patient with familial adenomatous polyposis syndrome.

We report a case of a 30-year-old man who presented with severe debilitation, anemia and diarrhea over two months. Colonoscopy revealed many (>100) polyps (familial adenomatous polyposis syndrome). Abdominal CT scan showed a large mass at the left upper abdomen in conjunction with the splenic flexure.

Infliximab for treatment of pyoderma gangrenosum associated with clinically inactive Crohn's disease. A case report.

We report the case of a 57-year old female patient with refractory to treatment pyoderma gangrenosum associated with clinically inactive Crohn's disease. Pyoderma gangrenosum was successfully treated with Infliximab, a chimeric monoclonal antibody that inhibits tumour necrosis factor alpha (TNF-alpha). Our case report suggests that Infliximab, a therapeutic agent for refractory and fistulizing Crohn's disease, may also be safe and effective in the treatment of Crohn's disease associated pyoderma gangrenosum, even though the inflammatory bowel disease is clinically inactive and repeated infusions may be required for successful treatment.