Endometrial carcinoma represents the most common gynecological cancer in Europe and the USA. Histopathological classification based on tumor morphology and tumor grade has played a crucial role in the management of endometrial carcinoma, allowing a prognostic stratification into distinct risk categories, and guiding surgical and adjuvant therapy. In 2013, The Cancer Genome Atlas (TCGA) Research Network reported a large scale molecular analysis of 373 endometrial carcinomas which demonstrated four categories with distinct clinical, pathologic, and molecular fea-tures: POLE/ultramutated (7% of cases) microsatellite instability (MSI)/hypermutated (28%), copy-number low/endometrioid (39%), and copy‐number high/serous‐like (26%). In the present article, we report a detailed histological and molecular review of all endometrial carcinoma histotypes in light of the current ESGO/ESTRO/ESP guidelines. In particular, we focus on the distribution and prognostic value of the TCGA groups in each histotype.
Santoro, A., Angelico, G., Travaglino, A., Inzani, F., Arciuolo, D., Valente, M., D'Alessandris, N., Scaglione, G., Fiorentino, V., Raffone, A., Zannoni, G. F., New pathological and clinical insights in endometrial cancer in view of the updated esgo/estro/esp guidelines, <<CANCERS>>, 2022; 13 (11): 1-6. [doi:10.3390/cancers13112623] [https://hdl.handle.net/10807/231600]
New pathological and clinical insights in endometrial cancer in view of the updated esgo/estro/esp guidelines
Santoro, Angela;Inzani, Frediano;Arciuolo, Damiano;Valente, Marianna;Zannoni, Gian Franco
2021
Abstract
Endometrial carcinoma represents the most common gynecological cancer in Europe and the USA. Histopathological classification based on tumor morphology and tumor grade has played a crucial role in the management of endometrial carcinoma, allowing a prognostic stratification into distinct risk categories, and guiding surgical and adjuvant therapy. In 2013, The Cancer Genome Atlas (TCGA) Research Network reported a large scale molecular analysis of 373 endometrial carcinomas which demonstrated four categories with distinct clinical, pathologic, and molecular fea-tures: POLE/ultramutated (7% of cases) microsatellite instability (MSI)/hypermutated (28%), copy-number low/endometrioid (39%), and copy‐number high/serous‐like (26%). In the present article, we report a detailed histological and molecular review of all endometrial carcinoma histotypes in light of the current ESGO/ESTRO/ESP guidelines. In particular, we focus on the distribution and prognostic value of the TCGA groups in each histotype.
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