2016_Head & Neck COURSE BOOK
Perineural or lympho-vascular invasion
442 pts; 360 without PNI/LVI and 82 pts. with PNI and/or LVI TI-II oral cancer
DF
S
OS
Chen Ann surg Oncol 2013
Made with FlippingBook
Perineural or lympho-vascular invasion
442 pts; 360 without PNI/LVI and 82 pts. with PNI and/or LVI TI-II oral cancer
DF
S
OS
Chen Ann surg Oncol 2013
Made with FlippingBook