There are no specific laboratory findings associated with this condition, and the histology tends to be similar to that seen in<unk> . The differential diagnosis includes acne vulgaris, streptococcal cellulitis, and Melkersson–Rosenthal syndrome, as these conditions can also rarely manifest with a similar<unk> , as well as other forms of<unk> , lupus erythematosus, and sarcoidosis.
Persistent edema of rosacea
Recurrent corneal erosion
Recurrent painful ophthalmoplegic neuropathy
Localized heat contact urticaria
Dichoptic presentation
Aquagenic pruritus
Non scarring hair loss
Atypical facial pain