脑血管畸形首选的影像学检查是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25681' and id < 2159181 and id<>'2159181' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25681' and id > 2159181 and id<>'2159181' order by id asc limit 5