Abdel-Fattah H M, Adams G L, Wick M R
Department of Otolaryngology, University of Minnesota, Minneapolis.
Head Neck. 1990 Jan-Feb;12(1):77-83. doi: 10.1002/hed.2880120112.
Since 1949, only 52 cases of hemangiopericytoma (HPC) of the nose and paranasal sinuses have been reported in the literature. Of the latter, only 2 originated from the maxillary sinus. This article reports 2 new cases. One arose in the maxillary sinus and involved the pterygopalatine fossa, skull base, and infratemporal fossa. The second tumor was located in the sphenoethmoidal recess. A new combination of techniques for resection of hemangiopericytoma of the skull base is described. Prognostic criteria for such tumors are reviewed, in conjunction with histological diagnosis.
自1949年以来，文献中仅报道了52例鼻和鼻窦血管外皮细胞瘤（HPC）。其中，仅2例起源于上颌窦。本文报告2例新病例。1例发生于上颌窦，累及翼腭窝、颅底和颞下窝。第2例肿瘤位于蝶筛隐窝。本文描述了一种切除颅底血管外皮细胞瘤的新技术组合。结合组织学诊断，对这类肿瘤的预后标准进行了综述。
