“…EP is seen more frequently in females than males (3:1) and mainly occurs in two age peaks - third decade and sixth decade and above. [ 2 ] It may be associated with a variety of conditions such as erythema nodosum, immune complex mediated vasculitis, atopic dermatitis, refractory anemia, chronic recurrent parotitis, leukocytoclastic vasculitis, drug reactions, eosinophilic cellulitis, insect bites, toxocariasis, gnathostomiasis, fasciola infection, HIV, specific immunotherapy with aqueous lyophilized bee venom, injection site reactions, trauma, and in patients with lymphoma. In some rare cases, no obvious underlying condition can be detected.…”