A 68-year-old male with a personal history of diabetes mellitus, bronchial asthma and Stage 3 chronic kidney disease was referred to our outpatient dermatological clinic complaining of a pruritic erythematous-violaceous… Click to show full abstract
A 68-year-old male with a personal history of diabetes mellitus, bronchial asthma and Stage 3 chronic kidney disease was referred to our outpatient dermatological clinic complaining of a pruritic erythematous-violaceous rash on the dorsal left foot for three months. A previous diagnosis of allergic contact eczema had been provided by his general practitioner. On examination, there were papules and violaceous nodules on the dorsum of the left foot, with interlesional serous exu-
               
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