TNM system stands for Tumour, Node and Metastasis. It is the most common way to stage mouth cancer ... in the skull (sinuses) or the tongue. This is also called moderately advanced local disease. T4b ...

The AJCC’s TNM system stages cancer using three criteria ... T • T3: Tumor is larger than 4 cm, or has spread to the base of the tongue. • T4: Tumor has spread to a nearby structure ...

Tongue cancer usually develops in the squamous cells ... The classification system, known as the TNM staging system, uses the letters T, N, and M, as well as the numbers 0–4.

It includes cancer that starts in the back of the tongue and tonsil cancer ... Your doctor might describe your cancer stage using the TNM staging system or the number staging system.

Doctors determine the stage of oral cancer using the TNM method. They examine the size and extent of the primary tumor (T), whether it’s spread to nearby lymph nodes (N), or metastasized (spread ...

Tongue cancer is less common than many other ... will work best for you Clinical trials Doctors use different staging systems, but TNM is the one they use the most for cancer reporting.

Tumor, node and metastasis (TNM) stage, grade, and tumor depth also are important ... Nineteen patients (13.8%) had died from tongue cancer, and no patients died from noncancer-related causes.

Tongue cancer is a type of head and neck cancer that begins in the tongue, the muscular organ in your mouth that helps you speak, chew, and breathe. Your tongue extends from the middle of your ...

Another factor your doctor probably will use to determine your overall cancer stage is the TNM system, short for tumor, node, and metastasis. They'll measure each of these and give it a number or ...