[Relationship between bronchial and ileal carcinoma (author's transl)]

This article concerns a patient who underwent surgery, first for carcinoma of the right upper pulmonary lobe, then, ten months later, for carcinoma of the ileum revealed by an occlusive episode. At the present time, the patient is still alive, and receiving complementary radiotherapy and chemotherapy. the authors emphasize the originality of their observation, as well as the significant relationship between these two forms of apparently primary bronchial and ileal tumors.