[Analysis of the salvage synthesis within biosynthesis of nucleic acid route in colon cancer].

Orotate phosphoribosyl transferase (OPRT), thymidine phosphorylase (TP), uridine phosphorylase (UP), dihydropyrimidine dehydrogenase (DPD), and thymidylate synthetase (TS) are enzymes which analyze the salvage synthesis within the biosynthesis of the nucleic acid route of colon cancer. These enzymes were measured in carcinoma and normal tissue. OPRT was 0.

Pancreatic arteriovenous malformation observed to bleed from the bile duct and a duodenal ulcer: report of a case.

A 48-year-old man with recurrent episodes of biliary colic and subsequent pancreatitis was admitted to undergo a cholecystectomy. A gastroduodenal fiberscopic examination was performed because of massive melena on the seventh day after admission. It revealed a shallow ulcer on the posterior wall of a duodenal bulbus with rubor and an exposed vessel, which was clipped endoscopically to stop the bleeding.

[Aortic stop flow and hypoxic perfusion chemotherapy for unresectable gallbladder cancer].

We performed the aortic stop flow and hypoxic perfusion chemotherapy for unresectable gallbladder cancer under general anesthesia and made the perfusion only in the abdominal cavity by clamping the abdominal aorta and inferior vena cava near the site of diaphragma. Although temporary hypertension occurred just after clamping the aorta, no severe problem could be seen during operation. After surgery the patient had no abnormalities such as liver or kidney dysfunction, and tumor markers gradually came to decrease.