劍橋詞典inflammation and injury , usually of the small bowel , caused by a blood vessel being blocked or too narrow 腸系膜侷部缺血 Mesenteric ischaemia is more common in older people . 腸系膜侷部缺血在老年人中更爲(wèi)常見(jiàn)。 返回 mesenteric ischaemia