psoriatic arthritis Flashcards

1
Q

what

A

inflammatory arthritis assoc w psoariasis

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2
Q

patterns of psoriatic arthritis

A

symmetrical polyarthritis
asymetrical pauciarthritis
spondylytic pattern

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3
Q

signs

A
psoriatic plaques
nail pitting 
onycholysis
dactylitis
enthesits
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4
Q

psoriasis epidemiological screening tool (PEST)

A

pt w psoriasis should complete PEST tool to screen for psoriatic arthritis

high score triggers referal to rheumatologiat

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5
Q

x-ray changes

A
periositis
ankylosis 
osteolysis
dactylitis
pencil-in-cup appeatance
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6
Q

arthritis mutilans

A

most severe from

phalanx osteolysis - progressive shortening of digit

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7
Q

Mx

A

NSAIDs
DMARDs
anti-TNF

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