Carcinoma Arising in Nasal Papillomatosis

A rare condition characterized by the development of a carcinoma in a pre-existing craniopharyngioma.

Cancer that begins in the skin or in tissues that line or cover internal organs.

Carcinoid tumors are rare, slow-growing cancers. They usually start in the lining of the digestive tract or in the lungs. They grow…

A carcinoid tumor that shows atypical characteristics and has borderline malignant potential.

A slow growing neuroendocrine tumor, composed of uniform, round, or polygonal cells having monotonous, centrally located nuclei and small nucleoli, infrequent mitoses,…

A combination of symptoms caused by the release of serotonin and other substances from carcinoid tumors of the gastrointestinal tract. Symptoms may…