Summary of Background Data. During C1 lateral mass screw insertion and in posterior C1-C2 fixation, iatrogenic injury of C1-C2 venous sinus results in bleeding, which is troublesome.
在后路寰枢椎内固定术时C1侧块钉置入不当引起的C1 -C2静脉窦医源性损伤所致的术中出血处理起来较棘手。
The common clinical manifestations were epigastralgia, obstructive jaundice, upper alimentary tract bleeding, abdomen mass and weight loss.
常见临床表现有上腹痛、黄疸、上消化道出血、腹胀或呕吐及体重下降等。
The common clinical manifestations were epigastralgia, obstructive jaundice, upper alimentary tract bleeding, abdomen mass and weight loss.
常见临床表现有上腹痛、黄疸、上消化道出血、腹胀或呕吐及体重下降等。
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