Doctors classify oral cancer using stages 0–4, with higher numbers meaning more advanced disease. Treatments and outlooks can vary considerably in the later stages. Doctors determine the stage of oral ...

Doctors use stages to describe the growth and spread of cancers. Stage 4, or IV, oral cancer means cancer has spread to a nearby lymph node or another part of the body. Cancers happen when cells start ...

Stage III oral cavity cancer is characterized by larger tumors or lymph node involvement, often diagnosed through physical exams, biopsies, and imaging scans. Treatment typically involves a ...