title: Retroperitoneal leiomyosarcoma.
abstract: The clinical history, radiological investigations, pathologic findings and treatment of four patients affected by retroperitoneal leiomyosarcoma were compared with data of the literature. These tumors have a great tendency to develop local recurrences after excision, but metastases to lymph nodes and distant organs usually occur lately. CT examination of the retroperitoneal space is a sensitive tool in the diagnosis and follow-up. Complete excision of the tumor followed by radiotherapy improves significantly the prognosis. Chemotherapy is advisable only when disseminated metastases appear. No correlation was found between the histologic appearance and the clinical behaviour.
authors: Department of Surgery, Akademisch Ziekenhuis VUB.
authors: B
authors: B
authors: De Waele
authors: S
authors: S
authors: Van Belle
authors: H
authors: H
authors: Claes
authors: G
authors: G
authors: Goovaerts
authors: G
authors: G
authors: Delvaux
authors: G
authors: G
authors: Willems
mesh_terms: D000328:Adult; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D007890:Leiomyosarcoma / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D014057:Tomography, X-Ray Computed