Endometriosis nodule is not necessary surgical treatment, clinically endometriosis nodule, according to the clinical symptoms, signs and manifestations to decide whether to carry out surgical treatment, most of the endometriosis nodule, the volume is small, there is no abnormal symptoms, can be observed, unnecessary surgical treatment. If endometriosis nodules cause adhesions in the pelvic floor, infertility, painful sex life, dysmenorrhea combined with adhesions around the intestines, and some serious complications, then surgical treatment is necessary. Surgical treatment is more commonly used clinically as minimally invasive surgery, which can remove the nodules and separate the adhesions, and improve the symptoms of the pelvis.