Papulosquamous Diseases Flashcards
1
Q
Features of plaque psoriasis
A
Erythematous plaques with a silver scale, commonly found on elbow, knees, scalp, umbilicus, and gluteal cleft
2
Q
Risk factors for plaque psoriasis
A
Certain medications can trigger (i.e. lithium, beta blockers); smoking, alcohol, obesity
3
Q
What condition is associated with plaque psoriasis?
A
Arthritis
4
Q
Features of lichen planus
A
Purple, polygonal, pruritic plaques, Wickham’s striae, oral involvement
5
Q
What disease is associated with lichen planus?
A
Hepatitis C
6
Q
Features of pityriasis rosea
A
Herald patch with salmon patches and plaques in a Christmas tree distribution
7
Q
What is guttate psoriasis associated with?
A
Strep throat
