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Endometrial intraepithelial neoplasia (EIN) is a premalignant lesion of the uterine lining that predisposes to endometrioid endometrial adenocarcinoma. It is composed of a collection of abnormal endometrial cells, arising from the glands that line the uterus , which have a tendency over time to progress to the most common form of uterine cancer ...
Pre-cancerous endometrial hyperplasias are also referred to as endometrial intraepithelial neoplasia. [41] Mutations in the KRAS gene can cause endometrial hyperplasia and therefore Type I endometrial cancer. [37] Endometrial hyperplasia typically occurs after the age of 40. [9]
Carcinosarcoma of the uterus. In gross appearance, MMMTs are fleshier than adenocarcinomas, may be bulky and polypoid, and sometimes protrude through the cervical os.On histology, the tumors consist of adenocarcinoma (endometrioid, serous or clear cell) mixed with the malignant mesenchymal elements; alternatively, the tumor may contain two distinct and separate epithelial and mesenchymal ...
High-grade prostatic intraepithelial neoplasia (HGPIN) is an abnormality of prostatic glands and believed to precede the development of prostate adenocarcinoma (the most common form of prostate cancer). [1] [2] It may be referred to simply as prostatic intraepithelial neoplasia (PIN).
Cancer of the female genital organs: (Cervical cancer, Endometrial cancer, Ovarian cancer, Uterine cancer, Vaginal cancer, Vaginal tumors, Vulvar cancer) Cancer of the male genital organs (Carcinoma of the penis, Prostate cancer, Testicular cancer) Cancer of the urinary organs (Bladder cancer, Renal cell carcinoma)
High grade anal intraepithelial neoplasia. Progression of pancreatic intraepithelial neoplasia, including mutations. [1] Cervical intraepithelial neoplasia (CIN), spanning a bit more than 2/3 of the thickness of the cervical epithelium. Intraepithelial neoplasia (IEN) is the development of a benign neoplasia or high-grade dysplasia in an ...
Symptoms of uterine sarcoma include unusual vaginal bleeding or a mass in the vagina. [ 2 ] Risk factors for endometrial cancer include obesity , metabolic syndrome , type 2 diabetes , taking pills that contain estrogen without progesterone , a history of tamoxifen use, late menopause , and a family history of the condition.
High-grade prostatic intraepithelial neoplasia is equivalent to CIS of the prostate. Bronchioloalveolar carcinoma (BAC) of the lung is the only form of CIS that can kill directly because, in rare cases (the "pneumonic form"), it expands greatly and fills the lungs, preventing breathing and causing other dire effects on the host.