Subepineural hyperplastic pacinian corpuscle: an unusual cause of digital pain.

A case is presented in which the patient's chief complaint was severe digital pain radiating to the arm. Even light touch was enough to produce unbearable pain, which prevented the patient from carrying out simple daily tasks. She had complete relief of her symptoms following removal of the hyperplastic pacinian corpuscle and returned to her normal life. A review of the literature revealed few reported cases of hypertrophied pacinian corpuscles in the hand. We believe that this diagnosis must be considered in the differential diagnosis of digital pain of unknown etiology.