[A successful case of concomitant operation for coronary artery disease and rectal cancer in elderly patient]

We report a successful case of 75-year-old man who was simultaneously undertaken CABG for coronary artery disease and Miles' operation for rectal cancer. A concomitant cardiac and rectal operation involves serious problems, such as increasing operative risk, bleeding tendency after cardiopulmonary bypass, infection and radicality against malignancy, however, it should be a definitive method for the selective case.