Instead of campaigning for a flat tax, GOP candidates ought to consider backing Universal Savings Accounts (USAs), a tax reform devised by Chris Edwards of the Cato Institute and Ernest Christian in 2002.
Prostatic Intraepithelial Neoplasia (PIN). Prostatic intraepithelial neoplasia (PIN) is a condition in which some of the prostateâs epithelial cells look abnormal under the microscope.Epithelial cells are the cells that line the tiny sacs in the prostate and the ducts that carry fluid in the prostate.rostatic Intraepithelial Neoplasia (PIN). Prostatic intraepithelial neoplasia (PIN) is a condition in which some of the prostateâs epithelial cells look abnormal under the microscope.
Sandy J Falk, MD, FACOG. Endometrial hyperplasia is characterized by a proliferation of endometrial glands of irregular size and shape. Compared with proliferative endometrium, there is an increase in the endometrial gland to stroma ratio. Endometrial hyperplasia virtually always results from chronic estrogen stimulation unopposed by the counterbalancing effects of progesterone [1].