Papilloma of the Mouse Mammary Gland

A benign epithelial neoplasm that projects above the surrounding epithelial surface and consists of villous or arborescent outgrowths of fibrovascular stroma. …

Swelling around the optic disk, the area where the optic nerve (the nerve that carries messages from the eye to the brain)…

The layer of the skin between the papillary dermis (the thin top layer of the dermis) and the reticular dermis (the thick…

A neoplastic lesion of the urinary tract transitional cell epithelium characterized by papillary formations. -- 2003

A type of hyperplasia that is characterized by variable thickening of the urinary tract epithelium and a slight papillary growth. The…

A rare tumor that arises from the pineal region and affects adults. It is characterized by the presence of neuroepithelial cells…