BREAST (93) SEER CODE SET (164.5)

Name	Value
NAME	BREAST
CODE SET TYPE	EXTENSION
EDITION	FIRST EDITION
CODE/DESCRIPTION	DESCRIPTION: In situ DESCRIPTION: Unknown DESCRIPTION: Breast tissue & fat DESCRIPTION: Entire tumor invasive (no in situ component) DESCRIPTION: Invasive and in situ, invasive size coded DESCRIPTION: Invasive and in situ, entire size coded/in situ minimal DESCRIPTION: Invasive and in situ, entire size coded/in situ extensive DESCRIPTION: Invasive and in situ, entire size coded/proportions unknown DESCRIPTION: Invasive and in situ, unknown size DESCRIPTION: Unknown if invasive and in situ, unk if size mixed or "pure" DESCRIPTION: Subcutaneous tissue DESCRIPTION: Entire tumor invasive (no in situ component) DESCRIPTION: Invasive and in situ, invasive size coded DESCRIPTION: Invasive and in situ, entire size coded/in situ minimal DESCRIPTION: Invasive and in situ, entire size coded/in situ extensive DESCRIPTION: Invasive and in situ, entire size coded/proportions unknown DESCRIPTION: Invasive and in situ, unknown size DESCRIPTION: Unknown if invasive and in situ, unk if size mixed or "pure" DESCRIPTION: Pectoral fascia or muscle DESCRIPTION: Entire tumor invasive (no in situ component) DESCRIPTION: Invasive and in situ, invasive size coded DESCRIPTION: Invasive and in situ, entire size coded/in situ minimal DESCRIPTION: Invasive and in situ, entire size coded/in situ extensive DESCRIPTION: Invasive and in situ, entire size coded/proportions unknown DESCRIPTION: Invasive and in situ, unknown size DESCRIPTION: Unknown if invasive and in situ, unk if size mixed or "pure" DESCRIPTION: Chest wall, ribs, muscles DESCRIPTION: Extensive skin involvement DESCRIPTION: Paget's disease no tumors DESCRIPTION: (50) + (40) DESCRIPTION: Inflammatory carcinoma DESCRIPTION: Further extension DESCRIPTION: Metastasis