Context: The interpretation of urothelial atypia in a setting of chronic inflammation and reactive changes can prove difficult with small biopsies. Limited recuts lessen the efficacy of ancillary studies such as CK20. P53 and CD44 in these instances. Objective: To evaluate a triple-immunostain with the assistance of multispectral microscopy. https://wholesfoodsboxs.shop/product-category/body-care-bulk-sizes/