[Bleeding Meckel's diverticulum. Apropos of a case diagnosed by scintigraphy].

Abdominal imaging after intravenous injection of 99m Tc pertechnetate is a simple diagnostic procedure to show ectopic gastric mucosa. A case of Meckel's diverticulum show by Technectium scanning is described. It is concluded that abdominal imaging is useful in the preoperative investigations for rectal bleeding.