宫角妊娠是少见部位的妊娠。随着科学技术的发展 ,现代检测技术的提高 ,临床发现早期未破裂型宫角妊娠的机率增加 ,治疗方法也由传统的手术逐渐发展到保守治疗。我院收治 2 1例未破裂型子宫角部妊娠 ,用米非司酮、米索前列醇治疗 ,取得了良好效果 ,现报告如下 :1　资料与方法1 Palace corner pregnancy is a rare site of pregnancy. With the development of science and technology, the improvement of modern detection technology, the clinical detection of early unruptured uterine horn increases the chance of pregnancy, and the treatment method is gradually developed from traditional surgery to conservative treatment. Treatment of 21 cases of unruptured uterine horn pregnancy in our hospital, with mifepristone, misoprostol treatment, and achieved good results, are as follows: 1 Materials and Methods 1