Irene Gold Diagnostic Imaging – Practice Questions and Answers | Verified Exam Preparation

Irene Gold Diagnostic
Imaging Questions and
Answers


Osteochondroma


Ans- Most common BBT of appendicular skeleton




Sessile or pedunculated (coat hanger exostosis/cauliflower like)


Ans- What are the two types of Osteochondromas?




Hereditary Multiple Exostosis


Ans- Multiple osteochondromas are called...




20% become malignant.

,Ans- What complication can arise with Hereditary Multiple Exostosis?




Diaphyseal/metaphyseal location. *Centrally located*.


Ans- Simple bone cysts are found where?




Simple Bone Cysts


Ans- Associated with "fallen fragment" sign




Unicameral Cyst


Ans- Another name for simple bone cysts




Diaphyseal/metaphyseal location. *Eccentrically located*.


Ans- Anuerysmal bone cysts are found where?




<20


Ans- What age is at risk for simple bone cysts?

,<20


Ans- What age is at risk for aneurysmal bone cysts?




Epiphyseal/metaphyseal, 20-40 years old.


Ans- Where can you find Giant Cell Tumors? What age gets them?




Giant Cell Tumor


Ans- Soap Bubble Appearance




Quasi-malignant.


Ans- 20% of the time, Giant Cell Tumors are




Osteoid Osteoma and Brodie's Abscess


Ans- Night pain relieved by aspirin




Osteoid osteoma


Ans- Radiolucent central nidus with severe reactive sclerosis

, Brodie's abscess


Ans- Appears like an osteoid osteoma.




Enchondroma


Ans- Most common BBT of the hand.




Ollier's disease


Ans- Multiple enchondromas are called...




Enchondroma


Ans- May have a stippled appearance.




10-50% rate of malignant degeneration


Ans- Ollier's disease is at what risk for what complication?




Enchondromas with soft tissue calcification