The Simultaneous Compression of the Median and Ulnar Nerves by Lipoma: A Case Report and Review of the Literature.

ABSTRACT

Entrapment syndromes in the hand are very common and usually idiopathic. However, it can be the expression of nerve compression by a nearby structure or tumor. Space-occupying lesions are widely reported as a cause of median or ulnar nerve compression in the wrist. Nevertheless, a simultaneous compression of the median and ulnar nerves by a tumor is a rare condition. To the best of our knowledge, only three cases are described in the English literature. Herein, we present a case of a simultaneous compression in the wrist of the median and ulnar nerves by lipoma in a 79-year-old patient while also elucidating the reasons for the rarity of this condition and reviewing its clinical and therapeutic particularities.