EYELID MELANOMA (37) AJCC STAGING GROUPS (164.33)

Name	Value
NAME	EYELID MELANOMA
T-CLASS ENCODING	CBA CODE: TX ACOS CODE: TX OVER 4 mm, INV SUBCUTANEOUS TISSUE CODE: T4a ACOS CODE: T4A SATS W/I 2 cm OF THE PRIMARY TUMOR CODE: T4b ACOS CODE: T4B Not Applicable CODE: NA ACOS CODE: NA NET CODE: T0 ACOS CODE: T0 MELANOMA IN SITU/CLARKS I CODE: Tis ACOS CODE: TIS 0.75 mm OR LESS, INV PAP DERM/CLARKS 2 CODE: T1 ACOS CODE: T1 .75 TO 1.5 mm, INV PAP-RET DERM/CLARKS 3 CODE: T2 ACOS CODE: T2 1.5 TO 4 mm, INV RETIC DERM/CLARKS 4 CODE: T3 ACOS CODE: T3 1.5 TO 3 mm, INV RETIC DERMIS CODE: T3a ACOS CODE: T3A 3 TO 4 mm, INV RETIC DERMIS CODE: T3b ACOS CODE: T3B OVER 4 mm, INV SUB TIS/SAT 2 cm/CLARK5 CODE: T4 ACOS CODE: T4
N-CLASS ENCODING	NCA CODE: NX ACOS CODE: NX NRN CODE: N0 ACOS CODE: N0 MET 3 cm OR LESS IN ANY REG LN CODE: N1 ACOS CODE: N1 MET OVER 3 cm IN REG LN/IN TRANS MET CODE: N2 ACOS CODE: N2 METASTASIS OVER 3 cm CODE: N2a ACOS CODE: N2A IN TRANSIT METASTASIS CODE: N2b ACOS CODE: N2B METS OVER 3 cm AND IN TRANSIT CODE: N2c ACOS CODE: N2C Not Applicable CODE: NA ACOS CODE: NA