1·Among the benign cases, 3 were meningothelial, 4 psammomatous, 5 fibrous, 2 angiomatous, 1 clear cell and Imetaplastic variants.
良性中上皮型3例，砂粒体型4例，纤维型5例，过渡型2例，血管瘤型2例，透明细胞型及化生型各1例。
2·This review summarizes the stages, clinical characteristics and treating methods of retinal angiomatous proliferation.
本文对视网膜血管瘤增殖的分期、临床表现以及治疗方法作一综述。
3·Objective: to analyse MRI features of intracranial hemangiopericytomas and angiomatous type meningioma, and correlate with their pathology.
目的：对比分析颅内血管外皮细胞瘤与血管瘤型脑膜瘤的MRI表现，并与病理对照。