Answers to Ortho Quiz June 2018

Answers to Ortho Quiz

1. The most common type of cancer diagnosed in children ages 0-14 is:

a. Leukemia

https://www.cancer.gov/types/childhood-cancers/child-adolescent-cancers-fact-sheet

2. The most common primary malignant tumor of bone is:

b. Multiple Myeloma

Essentials of Skeletal Radiology by: Terry Yochum and Lindsay Rowe Vol 2 Pg 730

3. The second most common primary malignant tumor of bone is:

d. Osteosarcoma

Essentials of Skeletal Radiology by: Terry Yochum and Lindsay Rowe Vol 2 Pg 743

4. In Adults, an Ivory Vertebrae is classically seen in which condition:

d. Metastatic Disease

https://pubs.rsna.org/doi/abs/10.1148/radiol.2352021743?journalCode=radiology

5. The “Winking Owl Sign” is a classic finding for which condition:

a. Osteolytic Vertebral Metastases

https://lifeinthefastlane.com/the-winking-owl-sign/