Images and videos
Images

Endometrial cancer
Histological subtype: clear cell adenocarcinoma (photomicrograph, haematoxylin and eosin stain)
Courtesy of Professor Robert H. Young, Department of Pathology, Massachusetts General Hospital
See this image in context in the following section/s:

Endometrial cancer
Grade 1 or low-grade endometrioid adenocarcinoma (right) on background of proliferative endometrium (left); (photomicrograph, haematoxylin and eosin stain)
Courtesy of Professor Robert H. Young, Department of Pathology, Massachusetts General Hospital
See this image in context in the following section/s:

Endometrial cancer
Grade 3 or high-grade endometrioid adenocarcinoma on a background of atrophic endometrium (photomicrograph, haematoxylin and eosin stain)
Courtesy of Professor Robert H. Young, Department of Pathology, Massachusetts General Hospital
See this image in context in the following section/s:

Endometrial cancer
Histological subtype: endometrioid endometrial adenocarcinoma, the most common subtype; diagnosed on dilation and curettage in a patient presenting with post-menopausal bleeding (photomicrograph, haematoxylin and eosin stain)
Courtesy of Professor Robert H. Young, Department of Pathology, Massachusetts General Hospital
See this image in context in the following section/s:

Endometrial cancer
Histological subtype: uterine papillary serous carcinoma with typical small papillae and slit-like spaces.(photomicrograph, haematoxylin and eosin stain)
Courtesy of Professor Robert H. Young, Department of Pathology, Massachusetts General Hospital
See this image in context in the following section/s:

Endometrial cancer
Epithelial in situ neoplasia arising in proliferative endometrium (photomicrograph, haematoxylin and eosin stain)
From the collection of George Mutter MD, Division of Women's and Perinatal Pathology, Brigham and Women's Hospital, Harvard Medical School
See this image in context in the following section/s:

Endometrial cancer
Low-grade adenocarcinoma arising in proliferative endometrium, stained using immunohistochemistry (brown stain) for phosphatase and tensin homologue protein; note the negatively stained (non-brown) neoplastic glands (normal epithelium usually stains brown)
From the collection of George Mutter MD, Division of Women's and Perinatal Pathology, Brigham and Women's Hospital, Harvard Medical School
See this image in context in the following section/s:
Use of this content is subject to our disclaimer