患者,女,14岁。自诉1个月前下腹部疼痛,排尿困难1次,自服消炎药(药物不详)症状缓解。现下腹部胀痛,排尿困难72小时,在外院经抗炎治疗2天,行导尿术3次,末见好转,而入我院就诊。查体:发育良好,血压,脉搏体温正常,下腹部饱满有压痛。 B超检查:膀胱中度充盈,膀胱各壁未见明显增厚,粘膜光滑,腔内未见明显异常回声,于膀胱右下方探及宫体回声,大小形态正常,实质回声均匀。膀胱后方探及一大小约11.4 Patient, female, 14 years old. Private prosecution 1 month ago, lower abdominal pain, dysuria 1, self-serving anti-inflammatory drugs (drugs unknown) symptoms ease. Now abdominal pain, dysuria 72 hours in the outer hospital by anti-inflammatory treatment for 2 days, catheterization 3 times, finally see the improvement, and into our hospital. Physical examination: well-developed, blood pressure, pulse temperature is normal, the lower abdomen full of tenderness. B-ultrasound: moderate bladder filling, no significant bladder wall thickening, mucosal smooth, no abnormal echo in the cavity, the lower right of the bladder exploration and Palace echo, size and shape normal, real echo uniform. Bladder exploration and a size of about 11.4