铅中毒以无机铅较多见,经过呼吸道、皮肤、消化道吸收中毒,临床表现为腹痛、贫血,甚至不全性肠梗阻,有的引起神经精神症状。笔者从2009年2月至2014年6月,收治了3例铅中毒患者,以不全性肠梗阻为表现,现报告如下。1病案资料案1:患者,男,44岁,因腹痛4d于2013年2月24日入院。患者4d前无明显诱因出现脐周持续性胀痛,阵发性加剧,无放射痛,近4d来肛门无排便排气,无发热、胸痛、黄疸、 Lead poisoning is more common with inorganic lead, through the respiratory tract, skin, gastrointestinal absorption poisoning, clinical manifestations of abdominal pain, anemia, and even incomplete intestinal obstruction, and some cause neuropsychiatric symptoms. The author from February 2009 to June 2014, admitted 3 cases of lead poisoning patients, with incomplete intestinal obstruction as the performance, are as follows. 1 Case Information Case 1: The patient, male, 44 years old, was admitted to hospital on February 24, 2013 due to abdominal pain 4d. 4d before the patient had no obvious incentive continuous umbilical pain, paroxysmal aggravate, no radiating pain, no defecation in the past 4d exhaust, no fever, chest pain, jaundice,