Derm Shin Lesions Flashcards
1
Q
Presentation of erythema nodosum?
A
Tender symmetrical erythrmtous nodules
2
Q
What causes erythema nodosum?
A
Strep infections
Sarcoid
IBD
Drugs (COCP, Penicillin)
3
Q
What shin condition is common in Grave’s disease?
A
Pretibial Myxoedema
Symmetrical ‘Orange Peel’
4
Q
How does pyoderma gangrenous present?
A
Small red papules that later turn into deep red necrotic ulcers with violacious border
Can be idiopathic or IBD/coinnective tissue
5
Q
What shin disorder is assoc with diabetes and how does it present?
A
Necrobiasis lipodica
Shin painless yellow/brown areas with surrounding telangectasia.
6
Q
A
