Erythema Induratum(Synonym: Erythema induratum scrofulosorum.)
What do you understand by erythema induratum?
A rare disease characterized in the beginning by one or more usually deep-seated nodules, and, as a rule, seated in the legs, especially the calf region. The nodules gradually enlarge, the skin becomes reddish, violaceous or livid in color. Absorption may take place slowly, or the indurations may break down, resulting in an indolent, rather deep-seated ulcer, closely resembling a gummatous ulcer. The disease is slow and persistent, and is commonly met with in girls and young women, usually of strumous type. It suggests a tuberculous origin.
Treatment consists in administration of cod-liver oil, phosphorus and other tonics. Rest is of service. Locally antiseptic applications, and support with roller bandage are to be advised.