中国实用儿科杂志2001，Vol.16Issue(2)：85-86,2.
青少年隐匿性脑血管畸形的影像学诊断与分析
Imaging diagnosis and analysis of angiographically occult cerebrovuscular malformation in teenagers
胡宁 1滕冲 1么旺1
作者信息
- 1. 东北电业中心医院放射线科沈阳，110015
- 折叠
摘要
Abstract
Objective To investigate value of clinical features、 CT、magneticresonance imaging(MRI)and microsurgery in diagnosis of youth with angiographically occult cerebrovascular malformation(AOVM). Methods All 25 youths with AOVM(15 with moderate headache、vomit、conscious deficit, 7 with epilepsy and hemicrania, 3 with motive and conscious deficit of extremities, and the results of cerebral digital subtractive angiography of all were negative)were examined by CT and MRI. According to the CT scan, 15 patients presented with intracerebral hematoma, 10 with mixed density(2 with calcification)and 16 with enhanced vessels by enhanced CT scan. MRI showed that mixed high、low signal was surrounded with circular low signal area or single high signal. Results All patients were operated by microsurgery. The abnormal small vessels on the wall or the border of hematomas with the brain were found in 9 cases. Pathologic results: 17 arteriovenous malformations, 8 cavernous angiomas. Conclusion The diagnosis about AOVM can be done or prompted by CT and MRI. MRI is better than CT. The clinical features can be used as the consultations of diagnosis. The microsurgery and pathology are the best methods in diagnoses of AOVM. 关键词
隐匿性脑血管畸形断层摄像X线计算机磁共振成像显微外科分类
医药卫生引用本文复制引用
胡宁,滕冲,么旺..青少年隐匿性脑血管畸形的影像学诊断与分析[J].中国实用儿科杂志,2001,16(2):85-86,2.
