1病例资料患者,31岁,在红塔区居住8年,现从事个体食品百货销售5年,2004年11月23日自愿要求皮下埋植剂避孕,经检查后无不良病史,身体正常,符合放置条件,给予放置国产LNG埋植剂-Ⅱ型,放置一年多后无明显诱因出现局部搔痒,抓后皮肤出现丘疹、发红,曾多次到区、市医院皮肤科就诊,诊 1 case data patients, 31 years old, living in Hongta District for 8 years, is engaged in individual foodstuffs department store sales for 5 years, November 23, 2004 voluntarily required subcutaneous implants contraception, after inspection without a bad medical history, normal, in line with the place Conditions, given the placement of domestic LNG implants-Ⅱ type, placed more than a year after there was no obvious incentive local itching, scratching the skin papules, redness, has repeatedly to the district, city hospital dermatology clinic