title: Guyon's canal syndrome: a rare case of venous malformation.
abstract: This paper describes an unusual case of parasthesia in the medial two fingers of the hand in a 56-yearold lady. MRI suggested a space occupying lesion and on exploration this proved to be a venous malformation causing a pressure neuropathy of the ulnar nerve.
authors.affiliation: National Board [Orth], FICMR, FRACS MCh[Orth], Gisborne, New Zealand.
authors.forename: Vasu
authors.initials: V
authors.lastname: Pai
authors.forename: Andrew
authors.initials: A
authors.lastname: Harp
authors.forename: Vishal
authors.initials: V
authors.lastname: Pai
keywords: Guyon’s canal; Ulnar nerve entrapment; Venous malformation