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21例患者均为1990年8月～1994年6月来院就诊者,均于月经干净3～7天内放置V型intrauterne Device IUD(宫内节育器).年龄22～35岁.放置IUD前检查阴道清洁Ⅰ°～Ⅱ°,未查到滴虫霉菌及淋菌,己禁止性生活3天.患者带器时间最少3个月,最多5年.出现自觉症状时间以带器1.5～2年最多(8例占38.1%)出现症状5～10天内来诊.临床表现为下腹痛及腰痛,伴有寒战,高热,阴道有脓性液体流出.B超回报为宫腔积脓.脓性分泌物细菌培养阳性.带器后出现症状时间分布为6个月以内1例占4.76%,7～12个月3例占14.28%,13～18个月6例占28.58%,19～24个月8例占38.10%,25个月以上3例占14.28%.
All 21 patients were hospitalized from August 1990 to June 1994. All patients were admitted to the hospital with V type intrauterne Device IUD (IUD) within 3-7 days of menstruation, aged 22-35 years. Cleaning Ⅰ ° ~ Ⅱ °, did not find the Trichomonas mold and gonococcus, has banned sex life for 3 days. Patients with the device at least 3 months, up to 5 years. Time to symptoms with a device 1.5 to 2 years up to (8 Cases accounted for 38.1%) The symptoms of 5 to 10 days to the clinic .Clinical manifestations of lower abdominal pain and low back pain, accompanied by chills, fever, vaginal purulent fluid outflow .B ultrasound report for uterine empyema purulent secretions bacterial culture Positive symptoms were found in 6 months, 1 case accounted for 4.76%, 3 cases accounted for 14.28% in 7 ~ 12 months, 6 cases accounted for 28.58% in 13 ~ 18 months, 8 cases accounted for 19 ~ 24 months 38.10%, more than 25 months 3 cases accounted for 14.28%.