8050/0 Papilloma, NOS


Definitions

Hypopharynx, Larynx and Trachea
ICD-O-3 topography code: C13, C32, C33

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



Lip, Oral Cavity and Oropharynx
ICD-O-3 topography code: C00-C06, C09-C10, C14

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



Nasopharynx
ICD-O-3 topography code: C11

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