盆腔脓肿多伴有腹痛、腹泻、里急后重、脓血或粘液便,临床症状和急性菌例相似,常误诊为急性菌例。我院从1991年4月~1995年12月收治误诊3例。为提高对本病的认识,现将误诊情况报告如下:1 病例报告例1:男,22岁。因腹痛、腹泻7天,里急后重,脓血便,外院按急性菌例治疗8天,无明显疗效。转我院,体查:体温39. Pelvic abscess often accompanied by abdominal pain, diarrhea, tenesmus, pus and blood or mucus, clinical symptoms and acute bacterial cases are similar, often misdiagnosed as acute bacterial cases. Our hospital from April 1991 ~ December 1995 admitted to misdiagnosis in 3 cases. To improve awareness of the disease, the misdiagnosis is now reported as follows: 1 Case Report Example 1: Male, 22 years old. Due to abdominal pain, diarrhea 7 days, tenesmus, pus and blood, outside the hospital treated by acute bacteria for 8 days, no significant effect. Transfer to our hospital, physical examination: body temperature 39.