[A case of asynchronous triple primary malignant tumors of bladder, stomach and lung]

An asynchronous case of triple primary malignant tumors of bladder, stomach and lung was reported. The patient was treated by total cystectomy and ileal conduit plasty for a bladder tumor in 1978 and subtotal gastrectomy and Billroth-I plasty for a gastric cancer in 1984. In 1987, a lung cancer was found and the biopsy revealed a small cell carcinoma. Though combined chemotherapy was done, he died from the lung cancer 2 years later. Fulfilling the Warren and Gate's criteria, this case may be said to be an asynchronous case of triple primary cancers.