1.
Ann Dermatol Venereol
; 141(1): 39-42, 2014 Jan.
Article
in French
| MEDLINE
| ID: mdl-24461093
ABSTRACT
BACKGROUND: Herein we report a rare case of acquired palmoplantar keratoderma in association with myxoedema and hypothyroidism. PATIENTS AND METHODS: A 53-year-old woman presented with palmoplantar keratoderma, dry skin, muscular weakness and cramps for 9 months. The laboratory work-up revealed autoimmune thyroiditis with hypothyroidism. Skin biopsy showed chronic eczema. Other causes of acquired palmoplantar keratoderma were ruled out. Rapid improvement was achieved within 3 weeks of institution of hormone replacement therapy. DISCUSSION: Although this association is very rare, hypothyroidism must be suspected in patients with acquired palmoplantar keratoderma, particularly when it occurs in association with systemic symptoms.