Presents with similar erythematous, non-scaly plaques, and is histologically very similar, but lacks the dermal mucin deposition that defines tumid lupus.
A photosensitive eruption of itchy papules or plaques that resolves completely, unlike the persistent nature of tumid lupus lesions.
Presents as reticulated or papular erythematous patches on the central chest and back, and also shows dermal mucin, but in a different clinical pattern.
