Postsurgical radiation therapy for gastric carcinosarcoma with c-kit expression: a case report.

Gastric carcinosarcomas are rare morphologically biphasic tumors, consisting of carcinoma and sarcoma components, with a poor clinical course. Here we report the case of a 70-year-old man with advanced Borrmann type III carcinosarcoma arising from the upper body of the stomach with extensive lymph node metastasis who underwent a total, but palliative, gastrectomy. Histology showed the tumor consisted of a biphasic structure of tubular adenocarcinoma and spindle cell sarcoma.

[Concurrent low-dose cisplatin/5-FU chemotherapy and radiation for the recurrent gastric carcinoma--case reports].

We report two postoperative cases of recurrent gastric carcinoma successfully treated with concurrent low-dose cisplatin/5-FU chemotherapy and radiation therapy. Case 1: A 74-year-old man underwent total gastrectomy and splenectomy for advanced gastric carcinoma followed by a local recurrence at the anastomotic site 6 months after surgery. Case 2: A 75-year-old man underwent total gastrectomy and splenectomy for advanced gastric carcinoma followed by multiple lymph node swelling along the abdominal aorta one year after surgery.

Transient portomesenteric venous gas in long-term hemodialysis patients.

We report on transient portomesenteric venous gas in two long-term hemodialysis patients who showed relatively benign and transient courses. These cases suggested that portomesenteric venous gas associated with long-term hemodialysis is not a predictor of mortality. Therefore, this condition should be carefully followed through clinical findings and the results of laboratory examinations.

Splenic artery aneurysm of the anomalous splenomesenteric trunk: successful treatment by transcatheter embolization using detachable coils.

A splenomesenteric trunk, which involves replacing the splenic artery from the superior mesenteric artery (SMA), is rare and occurs in less than 1% of patients. We report a case of an aneurysm involving the origin of the splenic artery that anomalously arose from the SMA, and which was successfully treated using Guglielmi detachable coils.

Concurrent proton beam radiotherapy and systemic chemotherapy for the metastatic liver tumor of gastric carcinoma: a case report.

We report a case of a woman with a metastatic liver tumor from gastric carcinoma, who has been successfully treated with concurrent proton beam therapy and systemic chemotherapy. A 76-year-old woman underwent distal gastrectomy with regional lymph node dissection for advanced gastric carcinoma on January 17, 2002. She received five courses of sequential chemotherapy with methotrexate-5-fluorouracil after the surgical resection.

Pancreatic carcinoid: transcatheter arterial chemoembolization of liver metastases.

Carcinoid tumors are a common disease in the gastrointestinal tract, but are extremely rare in pancreas. To our knowledge, only 33 carcinoid tumors of pancreas have been reported in the English literature. Complete surgical resection of pancreatic carcinoid contributes to prolonged survival.