Effect of vitamin E and mannitol on renal calcium oxalate retention in experimental nephrolithiasis

STUDY OBJECTIVE: To assess the efficacy of laser laparoscopic photocoagulation of endometriomas (2-18 cm) in patients with pain, infertility, or a combination of the two. DESIGN: Retrospective review of all patients with endometriomas from June 1, 1983, to December 31, 1993. SETTING: Department of gynecology and obstetrics at a district general hospital and national training center in minimal access surgery. PATIENTS: One hundred sixty-five women with large endometriomas present at the time of laser laparoscopy. INTERVENTIONS: Carbon dioxide laser or potassium-titanyl-phosphate laser laparoscopic surgery. MEASUREMENTS AND MAIN RESULTS: Ninety (74%) of 122 patients reported improvement or resolution of pain; and 30 of 66 achieved a pregnancy, for a cumulative conception rate of 45%. CONCLUSION: Laser laparoscopy is a practical, safe, and effective technique for the management of large ovarian endometriomas.