Annukka Pasanen

A new concept of molecular classification for clear cell ovarian carcinoma (CCOC) has been proposed: TP53 wild-type and TP53 mutated. Our aim was to evaluate this classification at the immunohistochemical level in p53 normal and abnormal su…

BACKGROUND: Endometrial polyps are common, localized overgrowths of endometrial glands and stroma that protrude into the uterine cavity. These tumor-like lesions can cause symptoms like abnormal uterine bleeding and infertility, and they ma…

BACKGROUND: Clear cell and endometrioid ovarian carcinomas (OCC and OEC, respectively) have a presumed origin in endometriosis and share molecular alterations with each other and with their endometrial counterparts. The Cancer Genome Atlas …

Abstract Uterine adenomyosis is a condition in which ectopic endometrial glands are present in myometrial stroma surrounded by smooth muscle cell hyperplasia. Foci of adenomyosis growing as a tumor like mass are called adenomyomas. Uterine …

Abstract Uterine adenomyosis is a relatively common disorder characterized by the abnormal presence of endometrial glands and stroma in the myometrium. The estimated prevalence of adenomyosis varies between 20-30% in hysterectomy specimens.…

Uterine leiomyomas (ULs) are benign tumors that are a major burden to women's health. A genome-wide association study on 15,453 UL cases and 392,628 controls was performed, followed by replication of the genomic risk in six cohorts. Effects…

STUDY QUESTION: Do the uterine leiomyoma driver events - mediator complex subunit 12 (MED12) mutations, high mobility group AT-hook (HMGA2) overexpression, and fumarate hydratase (FH) inactivation - also contribute to the development of ute…

Endometriosis is an estrogen dependent disease, which causes chronic inflammation and may lead to pelvic pain and infertility. Women with endometriosis have a 1.5 to 2-fold risk for ovarian epithelial cancer. The risk is increased especiall…