1　病例报告患者 ,33岁 ,因尿频、尿急 1年 ,月经周期缩短 4月 ,扪及下腹部包块 1月入院。入院前 1年无诱因出现月经周期缩短 ,由原 2 5～ 2 7天缩短到 16天 ,经期正常 ,经量增多 ,有大血块 ,痛经 ,但无进行性加重。 B超示子宫肌瘤 5 cm× 4cm,未予处理。 1月前扪及下腹包块 10 1 case report patient, 33 years old, due to frequent urination, urinary urgency for 1 year, menstrual cycle shortened by 4 months, paralyzed and lower abdominal mass was admitted to hospital in January. 1 year before admission, there was no incentive to shorten the menstrual cycle, from the original 25 to 27 days to 16 days, menstrual normal, the volume increased, there are large blood clots, dysmenorrhea, but no progressive increase. B-ultrasound showed that the uterine fibroids were 5 cm x 4 cm without treatment. 1 month before the lower abdomen mass 10