Objective: To evaluate the value of ct and MR in diagnosis of giantintracranialaneurysm.
目的：探讨CT和MR对颅内巨大动脉瘤的诊断价值。
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Methods the operative technique of retrograde suction decompression of giantintracranialaneurysm in 3 patients was summarized and the prognosis were followed up.