Are clinical features in Löfgren's syndrome-related erythema nodosum different from idiopathic erythema nodosum?

CONCLUSIONS: Apart from BHL, arthritis and/or arthralgia especially periarticular ankle inflammation is the feature which could be used to differentiate LS related EN from IEN. There is more need for steroids in LS patients and the symptoms quickly resolve with steroids. PMID: 23461075 [PubMed - indexed for MEDLINE]
Source: Sarcoidosis Vasculitis and Diffuse Lung Diseases - Category: Respiratory Medicine Tags: Sarcoidosis Vasc Diffuse Lung Dis Source Type: research