# name
Facial Onset Sensory and Motor Neuronopathy

# metadata.dc.description.abstract[].value
Purpose of review: To improve our clinical understanding of facial onset sensory and motor neuronopathy (FOSMN). Recent findings: We identified 29 new cases and 71 literature cases, resulting in a cohort of 100 patients with FOSMN. During follow-up, cognitive and behavioral changes became apparent in 8 patients, suggesting that changes within the spectrum of frontotemporal dementia (FTD) are a part of the natural history of FOSMN. Another new finding was chorea, seen in 6 cases. Despite reports of autoantibodies, there is no consistent evidence to suggest an autoimmune pathogenesis. Four of 6 autopsies had TAR DNA-binding protein (TDP) 43 pathology. Seven cases had genetic mutations associated with neurodegenerative diseases. Summary: FOSMN is a rare disease with a highly characteristic onset and pattern of disease progression involving initial sensory disturbances, followed by bulbar weakness with a cranial to caudal spread of pathology. Although not conclusive, the balance of evidence suggests that FOSMN is most likely to be a TDP-43 proteinopathy within the amyotrophic lateral sclerosis-FTD spectrum.

# metadata.dc.publisher[].value
Ovid Technologies (Wolters Kluwer Health)

# metadata.dc.rights[].value
cc by (c) De Boer, Eva M.J. et al., 2020

# metadata.dc.source[].value
Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL))

# metadata.dc.title[].value
Facial Onset Sensory and Motor Neuronopathy