2016_Head & Neck COURSE BOOK

HISTOLOGY SINONASAL CANCER

High-grade tumors SNUC SNEC Ewing Sarcoma Poorly differentiated

Adenoid cystic carcinoma G1/G2 Intermediate-grade tumors

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Distant metastasis

carcinoma Melanoma ITAC G3 / Ring cells

Adenoid cystic carcinoma G3 ONB III-IV SNUC EWING SARCOMA

Low-grade tumors

ONB I-II

ITAC G1-G2

mercoledì 29 giugno 16