Endometriosis in ectopic kidney : A rare case report and literature reviewMengLin Chen*1; YuanMeng Yu*2;XinXiang Zhao11Department of Radiology, The second Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan , China2Department of MRI , The First People ’ s Hospital of Yunnan Province , The Affiliated Hospital of Kunming University of Science and Technology , Kunming 650032, Yunnan , China*This authors contributed equally to this workCorrespondence to: Xinxiang Zhao, PhD. Department of Radiology, The second Affiliated Hospital of Kunming Medical University, Kunming, China. Email:zhaoxinxiang2918@outlook.com