Orthopaedics Surgery

Question 1

What is the characteristic appearance of osteoclastoma on x-ray?

Answer 1

Multiple lytic and lucent areas (Soap bubble) appearances.

Question 2

To which site does osteoblastic sarcoma often metastasise?

Answer 2

Lung

Sarcomas often metastasise via the haematogenous route and the lung is a common site for sarcoma metastasis. The liver and brain are often spared (at least initially). A smaller number may develop lymphatic metastasis (see above).

Question 3

What is the most prevalent type of soft tissue sarcoma?

Answer 3

Liposarcoma