随着先进的影像学技术不断推广，目前对自发性颅内出血的诊断水平已大为提高，但对首次ＣＴ检查未发现肿瘤的脑瘤卒中，我们初期尚认识不足，导致延误诊治，现报告如下。１　资料例１：女，２９岁，因头痛２天，伴抽搐、不省人事２小时入院。检查：浅昏迷，左瞳（４ｍｍ）＞右 With the continuous promotion of advanced imaging techniques, the current diagnosis of spontaneous intracranial hemorrhage has been greatly improved, but the first CT examination found no tumor of the brain tumor strokes, our initial lack of understanding, leading to delay in diagnosis and treatment, the report is as follows . 1 data example 1: female, 29 years old, because of headache for 2 days, with convulsions, unconscionable 2 hours admission. Check: shallow coma, left pupil (4mm)> right