title: Malignant fibrous histiocytoma metastases to the small intestine and colon presenting as an intussusception.
abstract: A case of malignant fibrous histiocytoma metastases to the small intestine and colon presenting as an intussusception is described. Although malignant fibrous histiocytoma is the most common soft tissue sarcoma in late adult life, GI involvement has rarely been reported. The review of both our case and eight cases in the English-language literature suggests that GI involvement from malignant fibrous histiocytoma occurs most frequently in the small intestine (six of nine) and that two major clinical manifestations of GI involvement are GI bleeding (five of nine) from ulcerated tumors and intussusception (two of nine) led by polypoid tumors.
authors.affiliation: Department of Surgery, Niigata University School of Medicine, Niigata City, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Kanoh
authors.forename: Y
authors.initials: Y
authors.lastname: Shirai
authors.forename: T
authors.initials: T
authors.lastname: Wakai
authors.forename: K
authors.initials: K
authors.lastname: Hatakeyama
mesh_terms: D003110:Colonic Neoplasms / Q000150:complications / Q000556:secondary*; D018219:Histiocytoma, Benign Fibrous / Q000150:complications / Q000556:secondary*; D006801:Humans; D007414:Intestinal Neoplasms / Q000150:complications* / Q000556:secondary*; D007421:Intestine, Small; D007443:Intussusception / Q000209:etiology*; D008297:Male; D008875:Middle Aged