We evaluated the therapeutic results of cancers in the bile duct, the pancreas head region and the liver and cirrhosis.
The former two types were examined in a total of 49 cases: 10 cholecystocarcinomas, 18 cholangiocarcinomas, 6 papillocarcinomas, and 15 pancreas head cancers. Radical surgery was performed in only 9 cases: 1 cholecystocarcinoma, 1 cholangiocarcinoma, 5 papillocarcinomas and 2 pancreas head cancers. The surgical success rate was satisfactory 83%(5/6) for papillocarcinoma, yet showed 18.4% overall.
Liver cancer and cirrhosis were examined in 102 cases: 78 cirrhoses and 24 livercancers. Of the former, 15% were viral cirrhosis, 44% alcoholic, 1% specific and 40% unknown. Ofthe latter, 29% were viral liver cancer, 29% alcoholic and 42% unknown.
Treatment of these cancers, with the exception of one type, was unfavorable. To increase the surgical success rate, cancers will have to be discovered earlier using such recent, highly-advanced technological means as endoscopy, ultrasonography, angiography and computerized tomography. At the same time, radical surgery should be actively applied in a broader range of cases.
In cirrhosis, bleeding in the upper digestive tract and complicating liver cancer are increasing in frequency due to prolonged life expectancy. How to manage this increase remains subject for further study in the future.

An 80-year-old male patient had complained of left abdominal pain since 1990, and an abdominal aortic aneurysm (AAA) 5.3cm in diameter was diagnosed by computed tomography (CT). The patient was NYHA class III with complaints of chest pain during exercise. Coronary arteriography showed that he had three-vessel disease. At that time, aneurysmectomy was not anticipated due to his age and because the AAA showed no tendency to enlarge. However, in October 1993, CT showed that the AAA rapidly enlarged to 6.8cm in diameter. Due to the greater risk of rupture of the AAA, aneurysmectomy was considered necessary. The operative mortality associated with aneurysmectomy in patients with coronary artery disease (CAD) is higher than that in patients without CAD. Therefore, coronary artery bypass grafting (CABG) was indicated prior to aneurysmectomy. The patient underwent CABG (two vessels) in December 1993, and aneurysmectomy was successfully performed in February 1994. He was discharged uneventfully 17 days after the operation.