Erythema nodosum is a skin condition where red lumps form on the shins, and less commonly the thighs and forearms. It is a type of panniculitis.
Three to six women are affected for each man with erythema nodosum (EN). However the sex incidence before puberty is about equal. Most cases occur between the ages of 20 and 45, with a peak from 20 to 30. EN occurs occasionally in the elderly and in children.
Joke and Humors
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