Endometrial adenocarcinoma encountered at the time of hysteroscopic endometrial ablation.

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.