A 48-year-old woman with normal menstrual function. You detect fast growing, painful infiltrate in the lower quadrant of right breast. Skin above is oedematous, redness, enlarged axillary lymph nodes. Temperature normal. Your diagnosis?
A. Brest cancer
B. Galactocoele
C. Pedget cancer
D. Erysipelas
E. Cystic mastopathy
Answer: A. Brest cancer