<unk>  is a skin condition characterized by the development of white papules on the palms after water exposure. The condition causes irritation of the palms when touching certain materials after being wet, e.g., paper, cloth. An association with cystic fibrosis has been suggested.
Aquagenic keratoderma
Phytophotodermatitis
Ichthyosis bullosa of Siemens
Urticaria pigmentosa
Ichthyosis vulgaris
Palmoplantar keratoderma
Balanitis xerotica obliterans
Alopecia mucinosa