Wednesday, November 18, 2009

Breast Cancer Staging

T1: <2cm
T2: 2-5 cm
T3: >5 cm
T4a: invades into pec major or chest wall
T4b: invades into skin
T4c: inflammatory breast cancer

N0: no nodes
N1: palpable mobile LN
N2: palpable fixed LN
N3: supraclavicular LN


Stage
T1
T2
T3
T4
N0
1
2a
2b

3b
N1
2a
2b
3a
N2
3a
N3
3c

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