外阴阴道炎致直肠环形瘢痕狭窄一例吴文波患儿：女，５岁。因排便困难，阵发性腹痛８个月并呕吐半月，于１９９１年１１月２０日由外院转入。病初有外阴、阴道流黄色脓液史，随后大便亦附有脓血，渐便条变细排便困难，腹胀，出现阵发性腹痛。外院治疗６个月诊断为：外阴阴... Vulvar vaginitis caused by a case of rectal annular scar stenosis Wu Wenbo children: female, 5 years old. Due to the difficulty of defecation, paroxysmal abdominal pain for 8 months and vomiting half a month, November 20, 1991 from outside the hospital transferred. The beginning of a disease of the vulva, vaginal flow of yellow pus history, followed by stool is also accompanied by purulent blood, small sticky bowel movements, abdominal distension, paroxysmal abdominal pain. Outside the hospital for 6 months diagnosis: genital yin ...