AUTHOR=García-Mendoza Yunuén I. , Murguia-Perez Mario , Galván-Linares Aldo I. , Mendoza-Ramírez Saulo , García-Salinas Norma L. , Moctezuma-Ramírez Julio G. , Murillo-Ortiz Blanca O. , Bueno-Rosario Luis Jonathan , Olvera-Olvera Marco A. , Corredor-Alonso Guillermo E. 

TITLE=Case Report: Uterine Adenosarcoma With Sarcomatous Overgrowth and Malignant Heterologous Elements

JOURNAL=Frontiers in Medicine

VOLUME=8

YEAR=2022

URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2021.819141

DOI=10.3389/fmed.2021.819141

ISSN=2296-858X

ABSTRACT=<p>A 46- year-old woman presented a uterine adenosarcoma originating in the lower uterine segment. The diagnosis was made in an endometrial biopsy and confirmed in the pathological examination of the complete surgical specimen, both identifying heterologous malignant elements. In addition, complementary immunohistochemical studies were performed. We reviewed the literature, illustrating the clinical and morphological characteristics and the differential diagnoses to be evaluated.</p>