[Solitary fibrous tumor of the retroperitoneum].
Solitary fibrous tumour is unusual, arising most commonly in the pleura and can also occur in a large number of other sites. We report the case of a 34-year-old man with a retroperitoneal solitary-fibrous tumour, revealed by abdominal pain and hypoglycaemia. We describe the histopathological and immunohistochemical features. Solitary-fibrous tumour should be included in the differential diagnosis of spindle cell tumours in this location. Despite complete local excision, local recurrence and metastasis are seen. The behaviour of theses tumours is unpredictable and patients with solitary fibrous tumour require careful and long-term follow-up.
Service d'anatomie pathologique, hôpital d'instruction des Armées-Percy, B.P. 406, 101, avenue Henri-Barbusse, 92141 Clamart cedex, France. psbpercy@yahoo.fr
P
P
Saint-Blancard
R
R
Jancovici
D015746:Abdominal Pain / Q000209:etiology; D000328:Adult; D006801:Humans; D007003:Hypoglycemia / Q000209:etiology; D008297:Male; D012186:Retroperitoneal Neoplasms / Q000473:pathology* / Q000601:surgery; D054364:Solitary Fibrous Tumors / Q000473:pathology* / Q000601:surgery