Result: Exploratory laparotomy confirmed that the acute abdominal pain of the femoral trauma sufferer resulted from the mesenteric inferior artery branch-sigmoid artery embolism and sigmoid necrosis.

• 结果：开腹探查证实该例股部刺伤患者急性腹痛乃因肠系膜下动脉的分支-乙状结肠动脉检塞、乙状结肠坏死所致；