Left breast, retroareolar, ultrasond-guided core biopsy: The
Pathology report reads: Invasive mammary carcinoma with features suggestive of ductal and lobular types, modified Black's nuclear grade 1 (low grade).
Ductual carcinoma in situ (DCIS), modified Black's nuclear grade 3 (high grade), micropapillary type, associated with comedonecrosis and calcifications.
What does this mean? (Tumor appears to be approximately 6.