Facioscapulohumeral dystrophy: case report and discussion

Area of Science:

• Neurology
• Genetics
• Musculoskeletal Disorders

Background:

• Facioscapulohumeral muscular dystrophy (FSHD) is the third most prevalent form of muscular dystrophy.
• It is characterized by progressive muscle weakness, often affecting facial, shoulder, and leg muscles.
• FSHD should be considered in patients presenting with unexplained progressive weakness.

Observation:

• A case study of a male patient initially presenting with lower back pain.
• The patient exhibited progressive weakness in facial, truncal, and leg muscles.
• Initial symptoms were misattributed, delaying diagnosis.

Findings:

• Electrodiagnostic testing indicated a myopathic disorder affecting multiple muscle groups.
• Genetic testing confirmed a FSHD deletion mutation, establishing the diagnosis.
• The patient's symptoms were consistent with the typical presentation of FSHD.

Implications:

• Early recognition and diagnosis of FSHD are vital for patient management.
• While no cure exists, physical therapy and orthotics can improve function.
• Further research into effective treatments for FSHD is warranted.