脑面血管瘤病的CT诊断(附6例报告)

摘要

Objective To study CT manifestations of encephalofacial angiomatosis. Methods 6 patients with encephrnalofacial angiomatosis were reported, they all had CT materials, facial nerves involving region of trigeminal nerve and rnintracranial abnomalities ipsilateral to facial lesion were found in all of them. Results On the affected himisphert, there rnwere cortical calcifications in 6 cases, brain atrophy 5, cramial diploetic phominence 3, choroid plexus enlargement of rnlateral ventricles 2. On postcontrast CT, showed prominent enhancement of choroid plexus in 2 cases, and griform enrnhancement in the surrounding parenchyma of cortical calcifications. Conclusion The CT have important value for diagrnnosis of encephelofacial angiomatosis.%目的研究脑面血管瘤病的CT征象。方法报告脑面血管瘤病6例，全部病例均有CT资料。6例均有面部三叉神经分布区皮肤血管瘤及同侧颅内相关的病理改变。结果 CT显示患侧皮层钙化6例，脑萎缩5例，颅盖板障增厚3例，侧脑室脉络丛增大2例，增强扫描显示脉络丛明显强化。钙化灶周围脑回状强化1例。结论 CT对脑面血管瘤病的诊断有重要价值。