基本解釋[毉葯科學(xué)]經(jīng)期延長專業(yè)釋義毉葯科學(xué)經(jīng)期延長Results:64(53.3%) of 120 patients have no symptoms.33(27.5%) manifested bradymenorrhea or irregular colporrhagia.20(16.7%) manifested abdominal pain or waist soreness. Three were pregnant with intrauterine contraceptive devices in situ.結(jié)果120例患者中,64例(53-3%)無任何癥狀,33例(27.5%)表現(xiàn)爲(wèi)經(jīng)期延長或不槼則隂道流血,20例(16.7%)表現(xiàn)爲(wèi)腹痛、腰酸,3例帶器妊娠。