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

Breast

CS Extension

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
000In situ: noninfiltrating; intraepithelial
Intraductal WITHOUT infiltration
Lobular neoplasia
TisTisISIS
050Paget disease of nipple 
WITHOUT underlying tumor
TisTis****
070Paget Disease disease of nipple 
WITHOUT underlying invasive carcinoma pathologically
TisTis****
100Confined to breast tissue and fat including nipple and/or areola
Localized, NOS
^*LL
110Stated as T1mi with no other information on extension^*LL
120Stated as T1a with no other information on extension^*LL
130Stated as T1b with no other information on extension^*LL
140Stated as T1c with no other information on extension^*LL
170Stated as T1 [NOS] with no other information on extension or sizeT1NOST1NOSLL
180Stated as T2 with no other information on extension or sizeT2T2LL
190Stated as T3 with no other information on extension or sizeT3T3LL
200Invasion of subcutaneous tissue
Local infiltration of dermal lymphatics adjacent to primary tumor involving skin by direct extension
Skin infiltration of primary breast including skin of nipple and/or areola
^*RERE
300Attachment or fixation to pectoral muscle(s) or underlying tissue
Deep fixation
Invasion of (or fixation to) pectoral fascia or muscle
^*RERE
380OBSOLETE DATA CONVERTED V0203
See code 790

Stated as T4 [NOS] with no other information on extension
ERRORERRORERRORERROR
390OBSOLETE DATA CONVERTED V0203
See code 410

Stated as T4a with no other information on extension
ERRORERRORERRORERROR
400Invasion of (or fixation to):
    Chest wall
    Intercostal or serratus anterior muscle(s)
    Rib(s)

See codes 610 (obsolete), 612-615, and 620 (obsolete) for combinations with this code
T4aT4aRERE
410Stated as T4a with no other information on extensionT4aT4aRERE
510OBSOLETE DATA RETAINED V0200

Extensive skin involvement, including:
Satellite nodule(s) in skin of primary breast
Ulceration of skin of breast
Any of the following conditions described as involving not more than 50% of the breast, or amount or percent of involvement not stated:
    Edema of skin
    En cuirasse
    Erythema
    Inflammation of skin
    Peau d'orange ("pigskin")
ERRORT4bRERE
512Extensive skin involvement, including:
Satellite nodule(s) in skin of primary breast
Ulceration of skin of breast
T4bT4bRERE
514Any of the following conditions described as involving less than one-third (33%) of the breast
WITHOUT a stated diagnosis of inflammatory carcinoma
WITH or WITHOUT dermal lymphatic infiltration:
    Edema of skin
    En cuirasse
    Erythema
    Inflammation of skin
    Peau d'orange ("pigskin")
T4bT4bRERE
516514 + 512T4bT4bRERE
518Any of the following conditions described as involving one third (33%) or more but less than or equal to half (50%) of the breast
WITHOUT a stated diagnosis of inflammatory carcinoma
WITH or WITHOUT dermal lymphatic infiltration:
    Edema of skin
    En cuirasse
    Erythema
    Inflammation of skin
    Peau d'orange ("pigskin")
T4bT4bRERE
519518 + 512T4bT4bRERE
520Any of the following conditions described as involving more than 50% of the breast
WITHOUT a stated diagnosis of inflammatory carcinoma
WITH or WITHOUT dermal lymphatic infiltration:
    Edema of skin
    En cuirasse
    Erythema
    Inflammation of skin
    Peau d'orange ("pigskin")
T4bT4bRERE
575520 + 512T4bT4bRERE
580Any of the following conditions with amount or percent of breast involvement not stated and
WITHOUT a stated diagnosis of inflammatory carcinoma
WITH or WITHOUT dermal lymphatic infiltration:
    Edema of skin
    En cuirasse
    Erythema
    Inflammation of skin
    Peau d'orange ("pigskin")
T4bT4bRERE
585580 + 512T4bT4bRERE
590OBSOLETE DATA CONVERTED V0203
See code 605

Stated as T4b with no other information on extension
ERRORERRORERRORERROR
600Diagnosis of inflammatory carcinoma
WITH a clinical description of inflammation, erythema, edema, peau d'orange, etc., involving less than one-third (33%) of the skin of the breast,
WITH or WITHOUT dermal lymphatic infiltration
T4bT4dRERE
605Stated as T4b with no other information on extension T4bT4bRERE
610OBSOLETE DATA RETAINED V0200

(400) + (510)
ERRORT4cRERE
612Any of (512-516) + 400T4cT4cRERE
613Any of (518-519) + 400T4cT4cRERE
615Any of (520-585) + 400T4cT4cRERE
620OBSOLETE DATA RETAINED V0200

(400) + (520)
ERRORT4cRERE
680Stated as T4c with no other information on extensionT4cT4cRERE
710OBSOLETE DATA RETAINED V0200

Diagnosis of inflammatory carcinoma
WITH a clinical description of inflammation, erythema, edema, peau d'orange, etc., involving not more than 50% of the skin of the breast,
WITH or WITHOUT dermal lymphatic infiltration
Inflammatory carcinoma, NOS

Previous wording (V0100):
Diagnosis of inflammatory carcinoma
WITHOUT a clinical description of inflammation, erythema, edema, peau d'orange, etc., of more than 50% of the breast,
WITH or WITHOUT dermal lymphatic infiltration
Inflammatory carcinoma, NOS
ERRORT4dRERE
715OBSOLETE DATA RETAINED V0202

Diagnosis of inflammatory carcinoma
WITH a clinical description of inflammation, erythema, edema, peau d'orange, etc., involving not more than one-third (33%) of the skin of the breast,
WITH or WITHOUT dermal lymphatic infiltration
T4bT4dRERE
720OBSOLETE DATA CONVERTED V0102

Description: Diagnosis of inflammatory carcinoma
WITH a clinical diagnosis of inflammation, erythema, edema, peau d'orange, etc., of not more than 50% of the breast,
WITH or WITHOUT dermal lymphatic infiltration
Inflammatory carcinoma, NOS
NOTE:  Code 720 has been combined with code 710.
Any cases coded to 720 should be re-coded to code 710.

Previous wording (V0100):
Diagnosis of inflammatory carcinoma
WITH a clinical description of inflammation, erythema, edema, peau d'orange, etc. of  LESS THAN OR EQUAL TO 50% of the breast, WITH or WITHOUT dermal lymphatic infiltration
ERRORERRORERRORERROR
725Diagnosis of inflammatory carcinoma
WITH a clinical description of inflammation, erythema, edema, peau d'orange, etc., involving one-third (33%) or more but less than or equal to one-half (50%) of the skin of the breast,
WITH or WITHOUT dermal lymphatic infiltration
T4dT4dRERE
730Diagnosis of inflammatory carcinoma
WITH a clinical description of inflammation, erythema, edema, peau d'orange, etc., involving more than one-half (50%) of the skin of the breast,
WITH or WITHOUT dermal lymphatic infiltration
T4dT4dRERE
750Diagnosis of inflammatory carcinoma
WITH a clinical description of inflammation, erythema, edema, peau d'orange, etc., but percent of involvement not stated,
WITH or WITHOUT dermal lymphatic infiltration. 

Note: If  percentage is known, code to 600, 725, or 730.

Diagnosis of inflammatory carcinoma
WITHOUT a clinical description of inflammation, erythema, edema, peau d'orange, etc.,
WITH or WITHOUT dermal lymphatic infiltration

Inflammatory carcinoma, NOS
T4dT4dRERE
780Stated as T4d with no other information on extensionT4dT4dRERE
790State as T4 [NOS] with no other information on extension T4NOST4NOSRERE
950No evidence of primary tumorT0T0UU
999Unknown; extension not stated
Primary tumor cannot be assessed
Not documented in patient record
TXTXUU