[Duodenal leiomyoma. Contribution of imaging apropos of a case].

A leiomyoma of the duodenum was revealed by chronic anaemia. Radiography, echography and computed tomography provided images leading to the diagnosis of a 11 cm regular, homogenous sub-serous tumour of the duodenum without loco-regional or distant extension. The radiographic images suggested a benign tumour confirmed by the pathology examination.

[Colonoscopic follow up of rectocolonic cancer surgeries. Assessment of 64 examinations].

A collation of 64 colonoscopic examinations performed on 41 patients operated on for cancer of the colon or rectum is reported. Eleven patients (26.8 percent) had positive follow-up endoscopic findings.