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Published on: January 17, 2019
Risk of unexpected uterine leiomyosarcoma during laparoscopic procedures: Experience from a single tertiary institute
Alessandra Surace1, Maria Grazia Baù2, Sebastiana Privitera3
1Gynecology and Obstetrics 2, Città della Salute e della Scienza, University of Turin, Turin, Italy.
Objective:
To evaluate the incidence of occult uterine sarcomas and investigate whether an accurate and well-established preoperative assessment for uterine fibroids could help identify uterine sarcomas more effectively.
Methods:
A retrospective analysis of patients who underwent gynecological laparoscopic surgery for presumed uterine fibroids at Sant'Anna Hospital, a single tertiary institute in Turin, Italy, between January 2003 and December 2019.
Results:
Over the 17-year period, 5826 laparoscopic surgical procedures (myomectomies or subtotal/total hysterectomies) were performed for presumed uterine fibroids. A total of 48 patients with a final diagnosis of uterine sarcoma were identified, the majority of which (n = 39; 81.3%) were recognized as suspicious uterine sarcomas during the preoperative assessment, and morcellement was avoided. The occurrence of unexpected uterine sarcomas was 0.1% (6/5826). Morcellation was conducted in one patient with uterine sarcoma.
Conclusion:
Analysis of our data showed that unexpected uterine sarcomas are uncommon. Accurate preoperative evaluation can help avoid, but does not exclude, the possibility of morcellation of unknown uterine sarcomas.
