Table 4.

Recommended Evaluations Following Initial Diagnosis in Individuals with FARS2 Deficiency: Later-Onset Spastic Paraplegia

System/ConcernEvaluationComment
Neurologic Assess for seizures.Seizures are uncommon & usually brief & self-limited.
Assess for truncal hypotonia &/or spastic paraplegia.Lower-limb spasticity w/weakness, hyperreflexia, & abnormal gait
Assess for myoclonus, tremor, bradykinesia, dystonia, dysarthria.Findings that are occasionally seen
Musculoskeletal Orthopedic, physical medicine & rehab, & PT/OT evalAssess tone, spasticity, range of motion, gait, & need for assistive devices.
Development Developmental assessmentIncl assessment of age-appropriate motor, speech/language, cognitive, vocational skills
Speech Assessment by a speech pathologistFor those w/dysarthria
Miscellaneous/
Other
Consultation w/clinical geneticist &/or genetic counselor

OT = occupational therapy; PT = physical therapy

From: FARS2 Deficiency

Cover of GeneReviews®
GeneReviews® [Internet].
Adam MP, Feldman J, Mirzaa GM, et al., editors.
Seattle (WA): University of Washington, Seattle; 1993-2024.
Copyright © 1993-2024, University of Washington, Seattle. GeneReviews is a registered trademark of the University of Washington, Seattle. All rights reserved.

GeneReviews® chapters are owned by the University of Washington. Permission is hereby granted to reproduce, distribute, and translate copies of content materials for noncommercial research purposes only, provided that (i) credit for source (http://www.genereviews.org/) and copyright (© 1993-2024 University of Washington) are included with each copy; (ii) a link to the original material is provided whenever the material is published elsewhere on the Web; and (iii) reproducers, distributors, and/or translators comply with the GeneReviews® Copyright Notice and Usage Disclaimer. No further modifications are allowed. For clarity, excerpts of GeneReviews chapters for use in lab reports and clinic notes are a permitted use.

For more information, see the GeneReviews® Copyright Notice and Usage Disclaimer.

For questions regarding permissions or whether a specified use is allowed, contact: ude.wu@tssamda.

NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.