齐鲁石化公司胜利炼油厂是国家特大型企业 ,有职工家属 2万余人 ,绝大多数居住在相对集中、密集的炼油厂生活区内 (以下简称本地区 )。过去由于本地区对再发性腹痛(ＲＡＰ)认识不足 ,未予重视 ,以致反复就诊 ,延误治疗。为探讨ＲＡＰ病因 ,本文对确诊的 89例ＲＡＰ进行了一系列 Qilu Petrochemical Company Shengli Refinery is a state-owned large-scale enterprise with more than 200,000 employees and relatives, the overwhelming majority living in the relatively concentrated and intensive refinery living area (hereinafter referred to as the region). In the past, due to lack of awareness of recurrent abdominal pain (RAP) in the region, repeated visits and delays in treatment were neglected. In order to investigate the etiology of RAP, we have performed a series of 89 confirmed cases of RAP