Mesonephric-like adenocarcinoma (MLA) is a rare and aggressive gynecologic malignancy that has only been recognized in the last decade. It arises in the endometrium, ovaries, and other extrauterine sites (often …
To explore the clinicopathological features and origin of mesonephric-like adenocarcinomas (MLAs), 83 cases diagnosed or suspected to be MLAs were collected from various institutions in Japan. We clearly classified 78 …
Reports of Mesonephric-like adenocarcinoma (MLA) arising from other than the ovary and uterus are exceedingly rare. This report details two cases of MLA in patients with a history of endometriosis. …
Endometriosis is a common gynecological condition. However, endometriosis-associated malignancies occur in up to 1% of women with endometriosis. Most cases of endometriosis-associated malignancy occur in the ovary, whereas 20% of …
Non-human primates (NHPs) are considered important models for the study of reproductive diseases, due to their anatomical and physiological similarities to humans. However, studies on spontaneous lesions of the reproductive …
Background/Objectives: Rarely, primary (PriCs) or metastatic (metECs) carcinomas occur in the episiotomy site. Methods: A systematic literature review of metECs was carried out. We reviewed the PRISMA guidelines and the …
Cervical endometriosis is a rare benign condition characterized by ectopic endometrial glands and stroma within the cervix. Its clinical and imaging features resemble those of cervical adenocarcinoma, making preoperative diagnosis …
Background and Clinical Significance: Endometriosis is a common gynecological disease that can occasionally be associated with malignant transformation. The most common site of malignant transformation is the ovary, but there …
A well-differentiated endometrioid carcinoma at the site of extra-uterine/ovarian endometriosis complicates the differentiation between an uncommon metastatic pattern from a corpus cancer and a synchronous primary tumor originating from adjacent …
Ectopic pancreas (EP) is most commonly located in the upper gastrointestinal tract, particularly in the stomach. Malignant transformation of EP is exceptionally rare, and due to its very low incidence, …