Psoriatic arthropathy Flashcards

1
Q

Is psoriatic arthritis seropositive or seronegative?

A

seronegative inflammatory arthritis

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2
Q

Psoriatic arthritis can precede the appearance of psoriatic skin lesions. TRUE/FALSE?

A

TRUE

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3
Q

Pattern of joint involvement

A

symmetrical arthritis
sacroiliitis
DIP joint disease
arthritis mutilans (severe deformity fingers/hand, ‘telescoping fingers’)

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4
Q

Nail changes seen in psoriatic arthritis

A

pitting
onycholysise

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5
Q

Describe the different variations of periarticular disease seen in psoriatic arthritis

A

enthesitis
tenosynovitis
dactylitis

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6
Q

XR signs in psoriatic arthritis

A
  • erosive changes and new bone formation

‘pencil-in-cup’ appearance

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7
Q

Management of psoriatic arthritis

A

mild:
- NSAID

Moderate/severe
- Methotrexate
- monoclonal antibodies such as ustekinumab
- apremilast: phosphodiesterase type-4 (PDE4) inhibitor →

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8
Q
A
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