抄録
Two patients with acute myelocytic leukemia who were a 58 years old male and a 59 years old female and both had low neutrophil alkaline phosphatase activity and the translocation between C and G group chromosomes in bone marrow cells, and one male patient with acute lymphocytic leukemia were presented. The percentage of patients with leukemia and coexistent primary cancer was found to be 0.56—0.64 from the analysis of patients found in Japanese literatures, which seems to be lower than the incidence in the reports from U.S.A.
The possible factors which might induce the difference in the incidence between two countries, as well as the carcinogenesis in patients with acute myelocytic leukemia and coexistent stomach cancer were discussed.
