Aiming Yang

Endometriosis is a common gynecological disorder that can involve the intestinal tract and may present with bleeding, bowel obstruction, and, rarely, perforation or malignant transformation. Intestinal endometriosis can mimic malignant tumo…

Objective: To reinforce the awareness of colorectal endometriosis (EM) in colonoscopy examination. Methods: Patients diagnosed as colorectal EM at Peking Union Medical College Hospital between February 2002 and February 2017 were enrolled i…