Stage IIB LngCa
Iib is a 5-7 cm tumor and n1 node positive, or >7 cm , or invasion into a resectable structure, or collapse of an entire lobe with no nodes positive.
This is quite rare. If resected and proven to be just the features above, many would add chemotherapy
or radiotherapy. Regardless, the survival is between 30 and 50% at 5 yrs, meaning 50 -70% die before then.