Diabetic Mastopathy / Lymphocytic Mastitis
Differential Diagnosis
- Combined epithelial and stromal process
- Lacks keloidal fibrosis
- Lacks epithelioid stromal cells
- Lacks characteristic B cell infiltrates
- Mixed B and T cells or predominantly T cells
- Lacks keloidal fibrosis
- Lacks epithelioid stromal cells
| Diabetic Mastopathy / Lymphocytic Mastitis | Mammary Hamartoma |
|---|---|
| Epithelioid stromal cells | No epithelioid stromal cells |
| Prominent B cell infiltrates | No significant B cell infiltrates |

