Abstract
Spinal and bulbar muscular atrophy (SBMA) is an X-linked adult motor neuron disorder caused by an abnormal CAG-repeat expansion in the first exon of the androgen receptor gene. This disease associates progressive lower motor neuron affection and endocrine disturbances. Bulbar symptoms appear usually late in the clinical course but clinical heterogeneity is demonstrated. We report the case of a 62-year-old male with a 10-year history of progressive bulbar involvement related to an abnormal CAG-repeat expansion in the androgen receptor gene. This atypical phenotype led us to discuss the role of some genetic or environmental factors in SBMA.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
