大肠扭转

定义

肠扭转是肠绕其肠系膜轴线的异常扭曲，导致较近端肠梗阻。肠系膜扭转可能累及肠系膜血管，因此使受累的肠系膜襻特别容易发生绞窄和坏疽，并导致穿孔、腹膜炎和败血症。大肠扭转的典型部位是盲肠和乙状结肠，尽管也有横结肠和脾曲扭转的报道。

A volvulus is an abnormal twisting of the intestine around the axis of its own mesentery, resulting in obstruction of the more proximal bowel. Twisting of the mesentery may involve the mesenteric vessels and so make the involved loop particularly susceptible to strangulation and gangrene, with resulting perforation, peritonitis, and sepsis. The classical sites of large intestinal volvulus are the caecum and the sigmoid colon, although there are reports of volvulus of the transverse colon and the splenic flexure.

索引词 可用于检索该条目的同义词与别名

• 大肠扭转
• 肠扭转
• 结肠扭转
• 肠扭结或结肠扭结
• 肠绞窄或结肠绞窄
• 肠扭转或结肠扭转
• 肠扭转或结肠扭转
• 肠袢
• 结肠袢
• 盲肠扭转
• 盲肠扭转
• 乙状结肠扭转