Assessing the role of low volume disease in endometrial cancer

• Published in: European journal of obstetrics & gynecology and reproductive biology Vol. 274; pp. 68 - 72
• Main Authors: Bogani, Giorgio, Palaia, Innocenza, Perniola, Giorgia, Fracassi, Alice, Cuccu, Ilaria, Golia D'Auge, Tullio, Casorelli, Assunta, Santangelo, Giusi, Fischetti, Margherita, Muzii, Ludovico, Benedetti Panici, Pierluigi, Di Donato, Violante
• Format: Journal Article
• Language: English
• Published: Ireland Elsevier B.V 01.07.2022
• Subjects: Adjuvant drug therapy; Lymph nodes; Sentinel lymph node biopsy; Uterine neoplasms; Adjuvant drug therapy; Lymph nodes; Sentinel lymph node biopsy; Uterine neoplasms
• ISSN: 0301-2115; 1872-7654
• DOI: 10.1016/j.ejogrb.2022.05.014

The role of retroperitoneal staging in endometrial cancer is still unclear. Although the prognostic value of lymphadenectomy has been demonstrated no data support the therapeutic value of nodal dissection. Sentinel node mapping represents an evolution of lymphadenectomy. Sentinel node mapping allows a more accurate identification of low-volume diseases (i.e., micrometastasis and isolated tumor cells) that are not always detectable via conventional histopathological evaluation. Adjuvant therapy might play a role in patients with low-volume disease. However, the presence of isolated tumor cells alone seems to not impact outcomes of endometrioid endometrial cancer patients. Hence, the choice to deliver adjuvant therapies has to be tailored based on uterine factors only. The introduction of molecular and genomic profiling would be useful in selecting appropriate surgical and adjuvant treatments. The molecular-integrated risk profile should be integrated in clinical practice to overcome the need of retroperitoneal staging (in case of non-bulky nodes) in patients at low risk.