Why do doctors check lymph nodes even if the tumour seems small?
Doctors check lymph nodes because oral cancer can sometimes spread even when the tumour looks small. Lymph nodes help doctors understand the stage of cancer and whether it has started moving beyond the main tumour area.
In oral cancer diagnosis, doctors check the mouth, neck, lymph nodes, scans, and biopsy reports to plan the right treatment. This is important because the early signs of oral cancer like mouth ulcers, red or white patches, swelling, pain. https://www.drsmitoralcancer.c....om/heyansh-oral-canc