MSK-radiology Flashcards

1
Q

osteoarthritis features

A

sclerosis, decreased joint space, cysts, marginal osteophytes formation, bone may cave in

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2
Q

sclerosis

A

whiter area (less dense)

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3
Q

osteophytes

A

bony spurs

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4
Q

osteoarthritis usually asymmetrical/symmetrical

A

asymmetrical

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5
Q

rheumatoid arthritis usually asymmetrical/symmetrical

A

symmetrical

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6
Q

RA features

A

erosions, soft tissue swelling, osteopenia, deformity, joint space narrowing

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7
Q

osteopenia

A

<bone density

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8
Q

erosions

A

inflamed thickened synovium

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9
Q

lucency crossing bone

A

area that appears darker than surrounding bone

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