Subdivisions: Primary Idiopathic Cold Urticaria, Urticaria Idiopathic Cold (Familial or Acquired)
Also known as: Autographism, Physical Allergy UrticariaSubdivisions: Aquagenic Urticaria, Cold Urticaria, Dermatographia, Dermographism
Subdivisions: Usher syndrome type 1, Usher syndrome type 2, Usher syndrome type 3