Löfgren syndome

Case contributed by Paul Smith
Diagnosis possible


Cough and fever for 5/7 on a background history of 3/52 history of bilateral ankle pain and swelling. Rash (Erythema Nodosum) below knees 8 days ago.

Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.


There is prominence of the left hilum and superior mediastinum on the right in keeping with lymphadenopathy.

No focal consolidation is identified.


Imaging of the ankles demonstrate no acute fracture with increased overlying skin thickness bilaterally.

Case Discussion

The findings are most in keeping with Lofgren syndrome.

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