All are risk factors for carcinoma breast except:
Risk Factors for Breast Cancer 1. Age: Incidence increases with age 2. Country of bih: More common in western countries 3. Family history and genetic risk factors (BRCA mutation) 4. Hyperestrogenemia: Early menarche, late menopause; Nulliparity; Obesity 5. Late first full term pregnancy 6. Alcohol and high fat diet 7. Personal history of malignancy: Contralateral breast cancer; Ovarian and endometrial cancer 8. Previous benign breast disease 9. High socioeconomic status 10. Radiation exposure 11. Hormone replacement therapy
Early menarche
Late menopause
Ovarian cancer
Early full term pregnancy
Breast