我们发现 1例转移瘤所致双侧大脑半球多处出血病例 ,出血量累计达 87ｍＬ,但症状轻微 ,且在出血早期未发现肿瘤原发灶 ,现报道如下。1　资料　　患者 ,男 ,6 1岁 ,入院前 10天 ,突然坐起时感视物不清 ,伴枕部疼痛 ,轻度头晕 ,持续不缓解。无恶心、呕吐 ,无视物重影、抽搐及乏力 We found a case of multiple metastases of bilateral cerebral hemispheres caused by hemorrhage cases, the cumulative amount of bleeding up to 87mL, but the symptoms were mild and no primary tumor found in the early stage of bleeding, are reported below. 1 data patients, male, 6 1-year-old, 10 days before admission, when sitting suddenly feeling unclear, with occipital pain, mild dizziness, continued to not ease. No nausea, vomiting, ignoring ghosting, convulsions and fatigue