<unk>  (also known as generalized eruption of cutaneous mastocytosis (childhood type) ) is the most common form of cutaneous mastocytosis. It is a rare disease caused by excessive numbers of mast cells in the skin that produce hives or lesions on the skin when irritated.
Urticaria pigmentosa
Ichthyosis acquisita
Lamellar ichthyosis
Phytophotodermatitis
Ichthyosis bullosa of Siemens
Striate keratoderma
Dermatopathia pigmentosa reticularis
Ichthyosis vulgaris