Mimoun M, Badoual C, Meatchi T, Bonfils P
Service d'ORL et de chirurgie cervicofaciale, faculté de médecine René-Descartes, université Paris-V, hôpital européen Georges-Pompidou, 20, rue Leblanc, 75015 Paris, France.
Ann Otolaryngol Chir Cervicofac. 2008 Feb;125(1):18-23. doi: 10.1016/j.aorl.2007.11.003. Epub 2008 Mar 6.
The aim of this study was to report on the clinical, radiological and histological characteristics of hemangiopericytomas, and to discuss our experience with their treatment.
The authors reexamined two recent cases of patients presenting with sinonasal hemangiopericytomas (semiology, CT and MRI results, treatment and follow-up).
There was substantial variability of hemangiopericytoma presentation depending on location. Hemangiopericytomas of the nose and paranasal sinuses are considered a distinct entity with a good prognosis. Treatment is based on endoscopic sinus surgery. The histological approach requires the use of immunohistochemistry. Recurrences vary in the literature depending on the initial resection quality. Metastases are rare.
本研究旨在报告血管外皮细胞瘤的临床、放射学和组织学特征，并讨论我们在其治疗方面的经验。
作者重新审视了最近两例鼻窦血管外皮细胞瘤患者的病例（症状学、CT和MRI结果、治疗及随访情况）。
血管外皮细胞瘤的表现因位置不同而有很大差异。鼻和鼻窦的血管外皮细胞瘤被认为是一种预后良好的独特实体。治疗基于鼻内镜鼻窦手术。组织学诊断方法需要使用免疫组织化学。文献中复发情况因初始切除质量而异。转移罕见。
