附件扭转较为罕见,现将临床所遇二例报告如下。例1 29岁.因下腹坠痛1 d 于1990年8月12日入院。末次月经1990年8月3日,量少,淋漓不尽,至8月11日无明显诱囡突感右下腹阵发性坠痛,可忍受,无恶心。无晕厥史及肛门坠胀感。大小便正常。既往月经正常,23岁结婚,G_3P_2,未避孕。查体:体温36.5℃,呼吸20次/分,脉搏80次/ Annex reversed relatively rare, now the clinical experience of two cases reported as follows. Case 1 29 years old. The pain on the lower abdomen 1 d was admitted on August 12, 1990. The last menstrual period August 3, 1990, the amount of less, dripping, until August 11 no obvious lure suddenly felt the right lower abdomen paroxysmal pain, can endure, no nausea. No history of syncope and anal bulge. Normal urine. Past menstrual normal, 23-year-old married, G_3P_2, not contraception. Physical examination: body temperature 36.5 ℃, breathing 20 beats / min, pulse 80 beats /