Table of Contents
What is the radiographic appearance of osteochondroma?
The radiographic appearance of solitary osteochondroma, particularly in long bones, is frequently pathognomonic. The lesion is composed of cortical and medullary bone protruding from and continuous with the underlying bone (,,,,,,,,Figs 4, ,,,,,,,5).
How is osteochondroma diagnosed?
In order to diagnose osteochondroma, the doctor will order imaging tests. X-rays. X-rays provide clear pictures of dense structures like bone and will show the bony growth of an osteochondroma. Other imaging scans.
What is the difference between exostosis and osteochondroma?
The inherited condition is called hereditary multiple osteochondromas or hereditary multiple exostoses (an exostosis is an external outgrowth of bone). Multiple osteochondromas are also noncancerous, but they pose a greater chance of complications, usually by interfering with the normal growth of your bones.
How long can you live with osteochondroma?
Prognosis. Osteochondromas are benign lesions and do not affect life expectancy. The risk of malignant transformation is 1–5%.
Who is most at risk for osteosarcoma?
Age. The risk of osteosarcoma is highest for those between the ages of 10 and 30, especially during the teenage growth spurt. This suggests there may be a link between rapid bone growth and risk of tumor formation. The risk goes down in middle age, but rises again in older adults (usually over the age of 60).
How long does osteochondroma surgery take?
The operation is straight forward taking between 30 minutes to an hour to do. General risks include: infection. wound splitting and a widened scar.
In summary, osteochondroma represents the most common bone tumor, and the radiographic appearance of a lesion composed of bone demonstrating cortical and medullary continuity with the underlying parent bone is often pathognomonic.
What is the role of the radiologist in assessing an osteochondroma?
The primary role of the radiologist in assessing an osteochondroma is evaluating the malignant potential of the mass and to assist in possible surgical planning.
What is the epidemiology of osteochondroma?
Epidemiology Osteochondromas develop during childhood (period of most rapid skeletal growth), but once formed remain for the rest of the individual’s life. They can present at any age and are most frequently found incidentally. They are usually sporadic, but can be part of:
Can the US be used to image osteochondroma?
Currently, US is often employed to image these manifestations, although the osteochondroma is not well evaluated (, 73 ). A pseudoaneurysm appears as a complex mass intimately related to the underlying artery.