McArdle's sign in multiple sclerosis.
A patient with multiple sclerosis is reported in whom neck flexion produced a reversible deterioration in gait and an increase in the degree of pyramidal weakness of the lower limbs. The name McArdle's sign is proposed.
O'Neill
J H
JH
National Hospital for Nervous Diseases, Queen Square, London, UK.
Mills
K R
KR
Murray
N M
NM
D005260:Female; D005684:Gait; D006801:Humans; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000503:physiopathology*; D009333:Neck; D011187:Posture; D013116:Spinal Cord / Q000473:pathology / Q000503:physiopathology