# publisher
Agence du Numérique en Santé(ANS) -2 - 10 Rue d'Oradour-sur-Glane, 75015 Paris

# compose.include[].concept[].display
pTis (Paget): Paget disease of the nipple not associated with invasive carcinoma and/or carcinoma in situ (DCIS and/or LCIS) in the underlying breast parenchyma

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pT1: Tumor < =20 mm in greatest dimension

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pT1mi: Tumor < =1 mm in greatest dimension (microinvasion)

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pT1a: Tumor >1 mm but < = 5 mm in greatest dimension

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pT1b: Tumor >5 mm but < = 10 mm in greatest dimension

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pT1c: Tumor >10 mm but < = 20 mm in greatest dimension

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pT2: Tumor >20 mm but < = 50 mm in greatest dimension

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pT4: Tumor of any size with direct extension to the chest wall and/or to the skin (ulceration or skin nodules). Note: Invasion of the dermis alone does not qualify as pT4.

# compose.include[].concept[].display
pT4a: Extension to chest wall, not including only pectoralis muscle adherence/invasion

# compose.include[].concept[].display
pT4b: Ulceration and/or ipsilateral satellite nodules and/or edema (including peau d’orange) of the skin which do not meet the criteria for inflammatory carcinoma