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41 Cards in this Set
- Front
- Back
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TX
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Primary tumor cannot be assessed (e.g., shave biopsy or regressed melanoma)
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T0
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No evidence of primary tumor
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Tis
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Melanoma in situ
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T1
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Melanoma ≤1.0 mm in thickness, with or without ulceration
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T1a
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Melanoma ≤1.0 mm in thickness and level II or III, no ulceration
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T1b
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Melanoma ≤1.0 mm in thickness and level IV or V or with ulceration
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T2
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Melanoma 1.01-2.0 mm in thickness, with or without ulceration
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T2a
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Melanoma 1.01-2.0 mm in thickness, no ulceration
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T2b
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Melanoma 1.01-2.0 mm in thickness, with ulceration
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T3
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Melanoma 2.01-4.0 mm in thickness, with or without ulceration
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T3a
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Melanoma 2.01-4.0 mm in thickness, no ulceration
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T3b
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Melanoma 2.01-4.0 mm in thickness, with ulceration
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T4
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Melanoma >4.0 mm in thickness, with or without ulceration
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T4a
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Melanoma >4.0 mm in thickness, no ulceration
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T4b
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Melanoma >4.0 mm in thickness, with ulceration
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NX
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Regional lymph nodes cannot be assessed
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N0
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No regional lymph node metastasis
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N1
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Metastasis in one lymph node
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N1a
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Clinically occult (microscopic) metastasis
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N1b
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Clinically apparent (macroscopic) metastasis
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N2
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Metastasis in two or three regional nodes or intralymphatic regional metastasis without nodal metastases
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N2a
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Clinically occult (microscopic) metastasis
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N2b
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Clinically apparent (macroscopic) metastasis
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N2c
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Satellite or in-transit metastasis without nodal metastasis
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N3
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Metastasis in four or more regional nodes, matted metastatic nodes, in-transit metastasis, or satellites with metastasis in regional node(s)
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MX
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Distant metastasis cannot be assessed
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M0
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No distant metastasis
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M1
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Distant metastasis
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M1a
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Metastasis to skin, subcutaneous tissue, or distant lymph nodes
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M1b
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Metastasis to lung
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M1c
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Metastasis to all other visceral sites or distant metastasis at any site associated with elevated serum lactate dehydrogenase
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Pathologic stage 0
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TNM Grouping Tis N0 M0
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Pathologic stage IA
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TNM Grouping T1a N0 M0
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Pathologic stage IB
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TNM Grouping T1b N0 M0; T2a N0 M0
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Pathologic stage IIA
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TNM Grouping T2b N0 M0;
T3a N0 M0 |
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Pathologic stage IIB
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TNM Grouping T3b N0 M0;
T4a N0 M0 |
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Pathologic stage IIC
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TNM Grouping T4b N0 M0
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Pathologic stage IIIA
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TNM Grouping T1-4a N1a M0; T1-4a N2a M0
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Pathologic stage IIIB
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TNM Grouping T1-4b N1a M0;
T1-4b N2a M0; T1-4a N1b M0; T1-4a N2b M0; T1-4a/b N2c M0 |
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Pathologic stage IIIC
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TNM Grouping T1-4b N1b M0;
T1-4b N2b M0; Any T N3 M0 |
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Pathologic stage IV
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TNM Grouping: Any T Any N M1
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