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 …
Cystic adenomyosis is a rare subtype of adenomyosis characterized by cystic lesions within the myometrium, causing significant dysmenorrhea and pelvic pain. Traditional surgical treatments, such as laparoscopic or hysteroscopic excision, …
Adenosarcoma is a mixed epithelial and mesenchymal neoplasm composed of a malignant mesenchymal component and a benign Müllerian glandular component. Although the endometrium is the most common primary site, adenosarcoma …
Adenomyosis is a condition characterized by the presence of endometrial glands and stroma within the myometrium. It can manifest as either focal or diffuse. While histopathological examination of the uterus …
Cesarean scar defect (CSD) is a long-term complication of cesarean section (CS). However, its risks for perimenopausal women remain unclear. We present a rare case of CSD involving hematometra in …
To describe how hysteroscopic treatment of adenomyotic cystic lesions of the innermyometrium, persisting after pharmacological treatment, can improve reproductive outcomes in patients with multiple IVF failures.
Endometriosis may become malignant, and its diagnosis is challenging, especially in rare extra-ovarian sites like the rectum. Here, we describe the case of a 42-year-old woman who presented with intermittent …
Adenomyosis and leiomyomas are common benign uterine disorders characterized by abnormal cellular proliferation. The BCL6 protein, a transcriptional repressor implicated in cell proliferation and oncogenesis, has been linked to the …
Mares with endometrosis exhibit histological changes not only in the endometrium but also in the myometrium that suggest possible functional impairment. The molecular background of these changes is not well …
Dysmenorrhea is a painful symptom associated with uterine contractions and menstrual bleeding and is treated by administering analgesic drugs. Since progesterone receptors (PRs) have a major role in regulating uterine …