Oncology

Question 1

MRI indication in patients with breast cancer (7)?

Answer 1

1. Women with dense breasts
2. First cancer not detected by mammography
3. Axillary breast cancer but no palpable breast mass on exam and mammography
4. With high genetic risk - BRCA 1or BRCA 2, Li-Fraumeni, Cowden’s Bannayan-Riley-Ruvalcaba syndromes
5. Untreated first-degree relatives of women with cancer
6. History of radiation therapy to chest between 10 to 30 years old
7. With lifetime risk of breast cancer of at least 20%

Question 2

Highest probability of malignant polyp?

Answer 2

1. Sessile
2. Serrated
3. Villous
4. > 2.5: > 10%