Types of Erythema Flashcards

1
Q

Erythema marginatum

A

annular non-pruritic rash – red around the “margins” – Rheumatic fever

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Erythema Nodosum

A

Inflammed subcutaneous fat on anterior shin –Sarcoidosis, cocidioidomycosis, histoplasmosis, TB, strep, leprosy, Crohns

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Erythema Multiforme

A

HSR w/ Targetoid rash (due to central epidermal necrosis) – HSV, mycosplasma, Drugs (sulfa, ß-lactams), autoimmune, cancer

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Erythema Migrans

A

Target lesion in Lyme disease

How well did you know this?
1
Not at all
2
3
4
5
Perfectly