Sclerosing Panniculitis

Abstract
† Six patients with well-circumscribed, indurated, inflammatory plaques of the lower extremity are described. Incisional biopsy specimens in each patient revealed fat necrosis, sclerosis, and a lobular panniculitis. These patients are similar to those described under the designationshypodermitis sclerodermaformisorlipodermatosclerosis. The namesclerosing panniculitisis proposed to unify these conditions. The pathogenesis is unknown, although a role for venous stasis or previous thrombophlebitis has been proposed. Systemic or local anti-inflammatory therapies have not been clinically effective.