Pretibial mucinosis in an euthyroid patient* * Work performed at Serviço de Dermatologia do Complexo Hospitalar da Santa Casa de Misericórdia de Porto Alegre - Porto Alegre (RS), Brazil

Laura de Mattos Milman Aline Barcellos Grill Giana Paula Müller Damiê De Villa Paulo Ricardo Martins Souza About the authors

Abstract

A case of exuberant pretibial mucinosis in a patient with normal thyroid function is reported. A review of literature on possible etiologies other than thyroid disease for the accumulation of mucin in the pretibial area is presented. In the patient described, it is possible that vascular insufficiency is involved. However, this is not the only factor responsible for the accumulation of mucin, since there are still unidentified causes and many patients with vascular diseases do not develop similar injuries.

Keywords:
Myxedema; Mucinoses; Venous insufficiency

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