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DIAGRAMMATIC REPRESENTATION OF CA NASOPHARYNX
DR.AYUSH GARGPG JR-I
2010
T1 + T2a
T2a lesions moved to T1
STAGE I-T1 N0 M0
2002
T2b moved to T2STAGE II- T1 N1 M0 OR T2 N0/1 M0
2002
2010
STAGE III-T1/2/3 N2 M0 OR T3 N1 M0
STAGE IVA-T4 N0-N2 M0
STAGE IVB-ANY T N3 M0
2002 2010
Stage IIB was moved to II and Stage IIA merged with Stage I
AJCC CANCER STAGING