[Laparoscopic treatment of endometriosis with Nd: YAG laser and microwave]

A series of 200 cases of endometriosis were treated laparoscopically by Nd: YAG laser and microwave at Peking Union Medical College Hospital. All the operations were performed under local and topical anesthesia follow-up for 10-48 months revealed good results. Of 76 cases with infertility, 46 (60.5%) conceived after treatment. Of 114 cases with ovarian endometriomas, the cysts were no longer found in 81 cases (71.1%), decreased in size in 24 cases (21.0%). Of 180 cases with pain symptoms, 105 patients (58.3%) were achieved complete relief, Partial relief in 61 cases (33.9%). It has been found that laparoscopic surgery is effective to improve fertile rate for the patients with all the stages of endometriosis. The results showed that the microwave and Nd: YAG laser can be achieved with safety and success. The microwave is safer than Nd: YAG laser and is easier to operate and less expensive.