Common reactions to LD tests include convulsions, vomiting, paralysis and bleeding from the eyes, nose, mouth or rectum.

LD测试的通常反应包括，抽搐、呕吐、麻痹或眼睛鼻子嘴直肠出血。

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The key to preventing from bleeding of anterior sacral vein is posterior rectal wall is that dissociated between the proper fascia of rectum and anterior sacral fascia in rectectomy.

在直肠切除术中，沿直肠固有筋膜及骶前筋膜之间游离直肠后壁是预防骶前出血的关键。

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