The Autbors, for a rare duodenojeiunal scbuiannoma of the B type
according to Antoni classification, diagnosed during sigmoid colon resection
for degenerated adenomatous polyp, suggest a review of literature
about (209 cases) and discass clinical, diagnostic and therapeutic features,
also considering possible malignant degeneration of these neoplasms
as well as tbeir frequent association with digestive hemorrhages
