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.

It remains unclear how much rehabilitation training is suitable for stroke patients aged ≥ 75 years. To investigate this, especially in convalescent rehabilitation wards, we studied 65 patients (28, ≦ 74 years；37 ≧ 75 years) with cerebral infarction hospitalized in the acute care ward and then in a convalescent rehabilitation ward. From their medical records, we collected data regarding the length of their hospital stay, total amount of rehabilitation training, and activities of daily living evaluated using the total scores of the functional independent measure (FIM) measured on admission to the acute care and convalescent rehabilitation wards, respectively. From these data, we calculated the absolute functional gain, relative functional gain, and average amount of rehabilitation training per day. The correlation of each item and age was analyzed. Items that significantly correlated with age were compared between ≦ 74 and ≧ 75 years age groups. As a result, the absolute functional gain and average amount of rehabilitation training per day were not significantly different between groups. The relative functional gain was significantly lower in the ≧ 75 years group than in the ≦ 74 years group. The total FIM scores at discharge showed a positive correlation with the amount of rehabilitation training in patients aged ≧ 75 years. We believe that a large amount of rehabilitation training is beneficial for patients aged ≧ 75 years with cerebral infarction.

It remains unclear how much rehabilitation training is suitable for stroke patients aged ≥ 75 years. To investigate this, especially in convalescent rehabilitation wards, we studied 65 patients (28, ≦ 74 years；37 ≧ 75 years) with cerebral infarction hospitalized in the acute care ward and then in a convalescent rehabilitation ward. From their medical records, we collected data regarding the length of their hospital stay, total amount of rehabilitation training, and activities of daily living evaluated using the total scores of the functional independent measure (FIM) measured on admission to the acute care and convalescent rehabilitation wards, respectively. From these data, we calculated the absolute functional gain, relative functional gain, and average amount of rehabilitation training per day. The correlation of each item and age was analyzed. Items that significantly correlated with age were compared between ≦ 74 and ≧ 75 years age groups. As a result, the absolute functional gain and average amount of rehabilitation training per day were not significantly different between groups. The relative functional gain was significantly lower in the ≧ 75 years group than in the ≦ 74 years group. The total FIM scores at discharge showed a positive correlation with the amount of rehabilitation training in patients aged ≧ 75 years. We believe that a large amount of rehabilitation training is beneficial for patients aged ≧ 75 years with cerebral infarction.