Fig. 3From: The first Danish family reported with an AQP5 mutation presenting diffuse non-epidermolytic palmoplantar keratoderma of Bothnian type, hyperhidrosis and frequent Corynebacterium infections: a case reportPunch biopsy from the foot, hematoxylin and eosin stained. The stratum corneum is thickened with epidermal acanthosis. The acrosyringeal intracorneal ducts are dilated (arrows), and focally miliaria rubra like changes with spongiosis of the eccrine duct and lymphocytic infiltration around the duct is seenBack to article page