Vibratory angioedema
Encyclopedia
Vibratory angioedema is a form of physical urticaria
Physical urticaria
Physical urticarias represent a distinct subgroup of the urticarias that are induced by an exogenous physical stimulus rather than occurring spontaneously.The most common form of physical urticaria is dermatographism....

 that may be an inherited autosomal dominant trait, or may be acquired after prolonged occupational vibration exposure.
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