Pathology
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Fluid filled, thin-walled sacs. Occurs when fluid accumulated in the acini
Cyst
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A milk filled cyst
Galactocele
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A benign overgrowth of fibrous tissues of the lobule and calcifications may develop.
Fibroadenoma
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A benign tumor made of fat that does not contain epithelial tissue.
Lipoma
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An architectural distortion with a star like pattern and is benign
radial scar
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This type of atypia develops in the lobules and is considered high risk
LCIS
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Malignant cells found within the lactiferous duct system without destruction of the basement membrane
DCIS