Digital subtraction angiographic characteristics of progression of moyamoya disease 6 months prior to surgical revascularisation
作者机构：Department of NeurosurgeryBeijing Tiantan HospitalBeijingChina
出 版 物：《Stroke & Vascular Neurology》 (卒中与血管神经病学（英文）)
年 卷 期：2020年第5卷第1期
页 面：97-102页
核心收录：
学科分类：1002[医学-临床医学] 100204[医学-神经病学] 10[医学]
基 金：supported by the National Key Technology Research and Development Programme of the Ministry of Science and Technology of China(grants 2006BAI01A13 and 2015BAI12B04) Beijing Municipal Organisation Department Talents Project(grant 2015000021469 G219) Beijing Municipal ST Commission(grant D161100003816005) National Natural Science Foundation of China(grant 81701137)
主 题：involvement progression characteristics
摘 要：background Evidence on the natural angiographic course of moyamoya disease(MMD)is *** takes about 6 months for waiting for revascularisation *** issue of when to perform subtraction angiography(DSA)for follow-up remains *** investigated the natural course of MMD by DSA and attempted to determine the best interval to perform the follow-up *** This is a single-centre cohort study of Chinese MMD inpatients treated from 1 January 2015 to 31 August *** angiographic findings were evaluated on Suzuki stage and collateral circulation between two follow-ups of the same *** A total of 110 patients who met the criteria were enrolled in this *** a median 6 months follow-up,five patients(4.5%)had progression,four females and one *** interval of progression ranged from 4 to 137 months with a mean of 61.4 *** five patients with progression,four had unilateral lesion(two ipsilateral and two contralateral)and one had bilateral *** circulation was changed in three of five *** The angiographic evidence of progression in MMD was rare in the short-term follow-up,and most patients with progression had initial unilateral *** re-examination may be not needed in patients with bilateral MMD,but needed in unilateral MMD.
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