Louafy L, Lakhloufi A, Hamdaoui R, Chehab F, Khaiz D, Bouzidi A
Service de Chirurgie Viscérale, CHU Ibn Rochd, Casablanca, Maroc.
Prog Urol. 2001 Jun;11(3):512-6.
Non functional retroperitoneal paragangliomas are rare tumors: less than 50 cases are reported in the literature. They are usually asymptomatic and can attain big dimensions. The authors report a case diagnosed by histological examination of the operative specimen. Malignant tumors more frequent than the benign tumors present with a regional extension and delayed metastases. The treatment is completed by surgical excision. Radiotherapy and chemotherapy can be used for palliation of symptoms.
文献报道不足50例。它们通常无症状，可长得很大。作者报告了一例通过手术标本组织学检查确诊的病例。恶性肿瘤比良性肿瘤更常见，表现为局部扩展和延迟转移。治疗以手术切除为主。放疗和化疗可用于缓解症状。
