Contents Menu

Juvenile Muscular Atrophy of Unilateral Upper Extremity (Hirayama Disease)

The bulletin of the Yamaguchi Medical School Volume 45 Issue 1-4 Page 45-50
published_at 1998-12
A020045000107.pdf
[fulltext] 3.81 MB
Title
Juvenile Muscular Atrophy of Unilateral Upper Extremity (Hirayama Disease)
Creators Tada Yukiko
Creators Fukusako Toshihiro
Creators Negoro Kiyoshi
Creators Nogaki Hiroshi
Creators Morimatsu Mitsunori
Source Identifiers
Creator Keywords
Hirayama disease cervical MRI flexion myelopathy
We have clinically examined 9 patients with juvenile muscular atrophy of unilateral upper extremity (Hirayama disease) , which is characterized by exclusive juvenile male occurrence, insudious onset, unilateral muscular atrophy of the hand and forearm, lack of definite sesory disturbances and non or very slow progressive course. Although the clinical features of our patients were basically consistent with those in previous reports, their ages at onset were slightly higher and cold paresis and fasciculation ossurred less frequently in our cases. Five patients were examined by cervical magnetic resonance imaging (MRI) at the anteflexed position in addition to the routine neutral position. As aresult, 4 were found to show both the spinal cord thinning and anterioi shifting of the dural sac at levels of C5-C7
Subjects
医学 ( Other)
Languages eng
Resource Type departmental bulletin paper
Publishers Yamaguchi University Graduate School of Medicine
Date Issued 1998-12
File Version Version of Record
Access Rights open access
Relations
[ISSN]0513-1812
[NCID]AA00594272
Schools 医学部