Breast

Question 1

Inflammatory breast cancer

Answer 1

• rapid onset of erythema and edema

- dermal lymphovascular invasion

Question 2

Paget disease

Answer 2

• scaly, raw, vesicular or ulcerated lesions
• malignant intraepithelial adenocarcinoma cells
• pale cytoplasm with high grade nuclei retracted from keratinocytes

Question 3

Fat necrosis

Answer 3

• related to trauma
• lipid laden macrophages
• oil cysts

Question 4

phyllodes tumors

Answer 4

• smooth, multinodular, well defined, firm mass
• mobile and painless
• leaf like architecture
• elongated cleft-like spaces with papillary projections of epithelial lined stroma