Surg Pathol Clin 2022 Jun 20;15(2):301-314. Epub 2022 May 20.
Division of Laboratory Medicine and Molecular Diagnostics, Anatomic Pathology, Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Room E401, Toronto, Ontario M4N 3M5, Canada; Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada. Electronic address:
This article presents features of uncommon high-grade endometrial carcinomas that often pose a significant diagnostic challenge. An update on undifferentiated and dedifferentiated endometrial carcinoma is first provided, followed by discussions on more recently defined entities such as mesonephric-like carcinoma of the endometrium and gastric-type endometrial carcinomas. Finally, endometrial carcinoma with germ cell or trophoblastic-like components is discussed. Read More