Collaborative Stage for TNM 7 - Revised 11/09/2010  [ Schema ]

MycosisFungoides

CS Extension

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
100OBSOLETE DATA RETAINED V0200

Plaques, papules, or erythematous patches ("plaque stage"):
    Less than 10 % of skin surface, no tumors
    Limited plaques/patches
    MFCG Stage I
ERRORT1LL
110Patches only with less than 10% of skin surface  involvedT1aT1LL
120Plaques or papules, with or without patches, with less than 10% of skin surface involved, no tumorsT1bT1LL
130Skin involvement less than 10%, not stated whether plaques, papules or patches, no tumors
    Limited plaques/patches
T1NOST1LL
150Plaques, papules, or erythematous patches: % body surface not stated, no tumorsT1NOST1LL
200OBSOLETE DATA RETAINED V0200

Plaques, papules, or erythematous patches ("plaque stage"):
Greater than or equal to 10% of skin surface, no tumors
Generalized plaques/patches
MFCG Stage II
ERRORT2LL
210Patches only with  10% or more of skin surface  involvedT2aT2LL
220Plaques or papules, with or without patches, with 10% or more of skin surface involved, no tumorsT2bT2LL
230Skin involvement 10% or more, not stated whether plaques, papules or patches, no tumors
Generalized plaques/patches

Stated as T2, NOS
T2NOST2LL
250OBSOLETE DATA CONVERTED V0203
See code 150

Plaques, papules, or erythematous patches:  % body surface not stated, no tumors
ERRORERRORERRORERROR
300Skin involvement, NOS:
    Extent not stated, no tumors
    Localized, NOS
T1NOST1LL
500OBSOLETE DATA RETAINED V0200

One or more tumors (tumor stage)
Cutaneous tumors
ERRORT3RERE
550Skin lesion described as tumor less than 1 cmT2NOST3RERE
600One or more tumors equal to  1 cm or greater
Cutaneous tumor, size not stated
T3T3RERE
650OBSOLETE DATA CONVERTED V0203
See code 740

Stated as T3 with no other information on extension
ERRORERRORERRORERROR
700OBSOLETE DATA RETAINED V0200

Generalized erythroderma (greater than 50% of body involved with diffuse redness)
Sezary syndrome/Sezary disease
MFCG Stage III
ERRORT4RERE
730Generalized erythroderma
(Greater than 50% less than 80% body surface involved with diffuse redness)
T3T4RERE
740Stated as T3 with no other information on extensionT3T3RERE
750Generalized erythroderma
(Equal to or greater than or equal to 80%  body surface involved with diffuse redness)
T4T4RERE
800Stated as T4 with no other information on extensionT4T4RERE
950No evidence of primary tumorT0T0UU
999Unknown; extension not stated
Primary tumor cannot be assessed
Not documented in patient record
TXTXUU