Related Experiment Video
Updated: Oct 2, 2026
Endoscopy Guided Photoablation of Endometrial Cysts using a 980 nm Laser with a Contact Fiber in Mares
Published on: July 16, 2020
Endometrial adenocarcinoma encountered at the time of hysteroscopic endometrial ablation
George A Vilos1, Paul G Harding, James A Silcox
1Department of Obstetrics and Gynecology, University of Western Ontario, London, Ontario, Canada.
Study Objective:
To determine the diagnostic accuracy and possible role of treatment of hysteroscopic endometrial resection in women with abnormal uterine bleeding (AUB) diagnosed with endometrial adenocarcinoma.
Design:
Retrospective analysis (Canadian Task Force classification II-2).
Setting:
University-affiliated center.
Patients:
Thirteen women with AUB and eight with postmenopausal bleeding.
Intervention:
Preablation endometrial office biopsy and hysteroscopic evaluation.
Measurements And Main Results:
Preablation endometrial biopsy was inadequate, inconclusive, or difficult to obtain in these women, and endometrial cancer was found at the time of resectoscopic surgery. Total endomyometrial resection including the tubal ostia was completed in eight women (group 1) and partial resection in five (group 2). Endometrial adenocarcinoma was confirmed histologically in all patients. A small focus of cancer was found in only two women in group 1 after total resection; in one the procedure was performed 9 years earlier and in the other it was completed hastily after absorption of 800 ml of 1.5% glycine irrigation solution. In women in group 2 malignancy was highly suspected and total resection was considered unwise.
Conclusion:
All patients were alive and well 0.5 to 9 years after hysterectomy, with no evidence of recurrent cancer.
