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.
Vulval intraepithelial neoplasia (VIN) is a condition where there are pre-cancerous cells in the skin of the vulva. Before discussing VIN it is important to remember that skin is divided into three layers: epidermis, dermis and the fatty layers beneath. The epidermis or top layer is less than one millimetre thick and is constantly being shed.