8450/3 Papillary cystadenocarcinoma, NOS


Synonyms

Papillocystic adenocarcinoma

Definitions

Lip, Oral Cavity and Oropharynx
ICD-O-3 topography code: C00-C06, C09-C10, C14
ICD10: C00-C06, C09-C10, C14
           

A malignant cystic serous or mucinous epithelial neoplasm characterized by the presence of malignant glandular epithelial cells forming papillary structures. Stromal invasion is present.