TNM classification of tumor

November 9, 2012 | By | Reply More

TNM classification of tumor

T* Extent of primary tumour
N* Extent of regional lymph node involvement
M Presence or absence of metastases
Extent of disease
T0 Excised tumour
T1 Increases in primary tumour size
T2
T3
Increased involvement of nodes
N1 Increases in involvement
N2
N3
Presence of metastases
M0 Not present
M1 Present

* Exact criteria for size and region of nodal involvement have been defined for each anatomical site.

Category: Pathology

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