六例血管母细胞瘤的CT表现

CT Diagnosis of 6 Cases of Intracranial Haemangioblastoma

本文分析了我院经手术及病理证实的6例血管母细胞瘤,其中4例为小脑血管母细胞瘤,2例为幕上恶性血管外皮瘤的CT表现。认为小脑囊性血管母细胞瘤具有典型的CT表现,一般可作出诊断。幕上恶性血管外皮瘤的CT表现不具特征性,难与其他颅内肿瘤及脑脓肿鉴别,最后确诊仍需依据组织学诊断。

CT demonstration of 4 cases of infratentorial haemangioblastoma and 2 cases of supratentorial malignant haemangiopericytoma conformed surgically and pathologically in our hospital were analyzed in this article. We think, that Infratentorial cystic haemangioblastoma has typical CT demonstrations. In general, the qualitative diagnosis of it may be achieved. CT demonstration of supratentorial malignant haemangiopericytoma is atypical, so it is difficult to differentiate from other intracranial tumors and brain abscess. In the end it is only defined by histology.