Surgical Pathology Criteria

Diabetic Mastopathy / Lymphocytic Mastitis

Differential Diagnosis

Fibrocystic disease

Nonspecific mastitis

Diabetic Mastopathy / Lymphocytic Mastitis Mammary Hamartoma
Epithelioid stromal cells No epithelioid stromal cells
Prominent B cell infiltrates No significant B cell infiltrates
Both have keloidal fibrosis

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