论文部分内容阅读
本文报道４８例经ＣＴ和ＭＲＩ证实的ＬＡ，３年随访发现４０例ＣＴ和ＭＲＩ损害程度进展１～２级，平均１．３４级，进展率８３．３３％，８例无明显进展（１６．６７％）；进展１级者ＣＣＳＥ得分平均降低３．４分，进展２级者ＣＣＳＥ得分平均降低７．２分。ＣＴ、ＭＲＩ损害进展程度与智能衰退呈正向关。有效的控制高血压及高血糖可能能够防止或延缓ＬＡ的进展。
In this paper, 48 cases of LA confirmed by CT and MRI were followed up for 3 years. Forty CT and MRI lesions of grade 1 to 2 were diagnosed as grade 1 ~ 2 with an average of 1.34 grade and a rate of 83.33%. There was no significant progress in 8 cases (16. 67%). The CCSE score of Grade 1 was reduced by an average of 3.4 points and the Grade 2 of CCSE score was lowered by an average of 7.2 points. The progress of CT and MRI was positively correlated with the decline of intelligence. Effective control of hypertension and hyperglycemia may prevent or delay the progression of LA.