Peritoneal surgery in the treatment of endometriosis - Excision or thermal ablation?

Twenty patients with Stage 2 to 4 endometriosis were referred to an Endometriosis Clinic with an average of 3.4 previous medical and surgical treatments. All were treated by peritoneal excision. Follow-up was for 9-36 months and 14 had a further laparoscopy. Seventeen of 20 patients are free of symptoms. In 1 patient recurrence occurred in a separate site and in 2 there were lesions close to the original lesion in the pouch of Douglas and bladder wall. In addition, 1 of the 14 patients having further laparoscopy had mild adhesions. The satisfactory results of the study suggest that a controlled trial comparing peritoneal excision and thermal ablation is worthwhile.