Format

Send to

Choose Destination
J Neurosurg Spine. 2014 Feb;20(2):191-5. doi: 10.3171/2013.10.SPINE13508. Epub 2013 Nov 29.

A severe case of Hirayama disease successfully treated by anterior cervical fusion.

Author information

1
Neurosurgery Service.

Abstract

Hirayama disease, or juvenile amyotrophy of distal upper extremity, is a benign, self-limiting cervical myelopathy consisting of selective unilateral weakness of the hand and forearm. The weakness slowly progresses until spontaneous arrest occurs within 5 years of onset. The condition predominantly affects Asian males and is thought to be secondary to spinal cord compression during neck flexion, because of a forward displacement of the posterior dural sac. The authors present what is to their knowledge the first reported case of a Caucasian male with a severe form of Hirayama disease, suffering from weakness of the leg as well as the forearm. An abnormal range of cervical flexion was observed at the C5-6 level. The patient was successfully treated by anterior cervical discectomy and fusion.

PMID:
24286527
DOI:
10.3171/2013.10.SPINE13508
[Indexed for MEDLINE]

Supplemental Content

Full text links

Icon for Sheridan PubFactory
Loading ...
Support Center