Psoriatic arthritis Flashcards
1
Q
What is psoriatic arthritis?
A
The association of skin or nail psoriasis with seronegative arthritis affecting peripheral and/or spinal joitns
2
Q
What skin changes are seen in psoriasis?
A
Pink scaly plaques on extensor surface
3
Q
What nail changes are seen in psoriasis?
A
Pitting Onycholysis Horizontal ridging Keratosis Discoloration
4
Q
What knuckle joints can psoriatic arthritis affect?
A
MCP
PIP
DIP