子宫肌瘤是女性生殖器官最常见的良性肿瘤,但有时发生红色变性。国外报道其发生率为7%~8%[1],国内报道为3.15%[2]。子宫肌瘤红色变性多发生于妊娠期和产褥期,可表现为急性腹痛、发热等[3]。非妊娠期子宫肌瘤红色变性的发生率为2.5%[2],文献报道较少,本文就我院9年来40例非妊娠 Uterine fibroids are the most common benign tumors of female genital mutilation, but red degeneration sometimes occurs. Foreign reports of its incidence rate of 7% to 8% [1], the domestic coverage of 3.15% [2]. Uterine fibroids red degeneration occurred in pregnancy and puerperium, can be manifested as acute abdominal pain, fever and other [3]. The incidence of non-pregnant uterine fibroids red degeneration is 2.5% [2], less literature, this hospital for 9 years in our hospital 40 cases of non-pregnancy