[Complications of primitive tumors of the small gut: personal observations in nine cases (author's transl)].

The authors describe 9 cases of primitive tumors of the small gut (3 adenocarcinomas, 2 lymphosarcomas, 1 fibroma, 1 angioma, and 2 leiomyosarcomas, one being the cause of active hemorrhage). In all cases the tumors were diagnosed only at operation, which was invariably necessitated by complications. Seven patients underwent emergency surgery for intestinal obstruction; one underwent an exploratory laparotomy for recurrent intestinal bleeding caused by an angioma of the ileum; and the last of this series (exceptional enough to warrant separate reporting elsewhere) was operated upon as an emergency case when the tumor, precisely a leiomyosarcoma, was perforated and actively bleeding.