title: [Metastatic hemangiopericytoma of the stomach. Case report and review of the literature].
abstract: Hemangiopericytoma is a vascular tumor originating from the pericytes which surround the capillaries. The tumor occurs anywhere in the body preferably at head and neck and the extremities. In less than 3% it grows in the stomach. In spite of surgical excision local recurrence or hematogene metastases must be expected. We report a case of primary hemangiopericytoma of the stomach which could only be diagnosed by metachrone liver metastases. This case shows that hemangiopericytomas and their metastases belong to the differential diagnosis of cystic liver lesions. Diagnostic procedure, therapy and prognosis of this rare tumor is discussed by an analysis of the literature.
authors: Chirurgische Universitätsklinik Heidelberg.
authors: S
authors: S
authors: Riedl
authors: G
authors: G
authors: Mechtersheimer
authors: P
authors: P
authors: Schlag
mesh_terms: D000328:Adult; D001706:Biopsy; D003937:Diagnosis, Differential; D005743:Gastrectomy; D006393:Hemangiopericytoma / Q000175:diagnosis / Q000473:pathology / Q000556:secondary* / Q000601:surgery; D006801:Humans; D008099:Liver / Q000473:pathology; D008113:Liver Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000556:secondary*; D008297:Male; D011183:Postoperative Complications / Q000175:diagnosis / Q000473:pathology; D013270:Stomach / Q000473:pathology; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery
vernacular_title: Metastasierendes Hämangioperizytom des Magens. Fallbericht und Literaturübersicht.