Methods:36 cases with traumatic delayed intracerebral hematoma were collected, Which were used to analyses the delayed bleeding period, position and size of hematoma.
方法：收集36例外伤性迟发性脑内血肿，主要对迟发性出血的时间、部位、大小等进行了分析。
According to the position of ulcer lesion, DSA was used to guide super-selective catheterization gelatin sponge embolize of relevant parts of the bleeding artery.
依据溃疡病灶的部位，DSA引导下超选择性插管明胶海绵颗粒栓塞相应部位的供血动脉。
The utility model is simple and practical, being applicable for arteriolar bleeding of the wound-surface after operation, in particular to compared deep position like lower segment of the recta, etc.
本实用新型简单实用，适于手术后创面的小动脉出血，尤其是直肠下段等较深部位出血。
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