Histological characteristics and postoperative course of gastric carcinoma

The histological features of gastric carcinoma in patients survived more than 5 years after the resection were reviewed. In general prognosis and length of survival were related clearly to the degree of malignancy of cancer. Duration of the remission was also reciprocaly related. Certain type of carcinoma simplex or undifferentiated carcinoma was associated with unexpectedly more favorable prognosis. Paradoxical relation was also demonstrated between degree of atypism in adenocarcinoma papillare with introversive pseudopapillary pattern and its prognosis.