5 results
Erythema Annulare Centrifugum (EAC),
This is erythema annulare centrifugum (EAC), one of the “figurate erythemas.” These lesions
classic trailing scale ... Most cases are idiopathic ... infections, drugs, systemic ... EAC #clinical #photo ... #dermatology #skinrash
Drug Induced Lupus vs SLE
Drug Induced Lupus (DIL):
 • Epidemiology: -10% of all lupus cases, drug-dependent,
Rare (SSA+ for cutaneous ... months to years) Systemic ... Manifestations: Malar rash ... #sle #comparison ... #table #rheumatology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
SLE (Systemic Lupus ... (SCLE): • Photosensitive ... annular/polyclinic ... La, anti-Jo-1, SCL ... #Systemic #Lupus
Papulosquamous Skin Rash - Differential Diagnosis Algorithm
Erythrematous or violaceous papules & plaques with overlying scale
 •
Papulosquamous Skin Rash ... Differential Diagnosis Algorithm ... (Ring Worm) - Annular ... soles • Discoid Lupus ... Papulosquamous #SkinRash
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
Erythema annulare ... causes: infections (cutaneous ... or systemic), malignancies ... PrathitKulkarni #Erythemas #comparison ... #table #differential