Yasser Sadia, Fecto Faisal, Siddique Teepu, Sheikh Kazim A, Athar Parveen
Department of Neurology, University of Texas Medical School at Houston, 6431 Fannin Street, Houston, TX 77030, USA.
Amyotroph Lateral Scler. 2010 Dec;11(6):568-70. doi: 10.3109/17482961003636874. Epub 2010 Jun 14.
We report a case of familial amyotrophic lateral sclerosis (FALS) with clinical signs of cerebellar and posterior column involvement. The patient's work-up showed a known mutation (E100K) in the gene for Cu/Zn superoxide dismutase 1 (SOD1). Our case illustrates that extramotor symptoms, such as prominent cerebellar signs, can be seen in patients with FALS.