Functional tremor developing after successful MRI-guided focused ultrasound thalamotomy for essential tremor
© Author(s) (or their employer(s)) 2022. No commercial re-use. See rights and permissions. Published by BMJ..
OBJECTIVE: To describe a case of functional tremor occurring after a successful MR-guided focused ultrasound thalamotomy (MRgFUS) for essential tremor.
METHODS: A 71-year-old right-handed man with essential tremor was referred to us for consideration of deep brain stimulation surgery for worsening bilateral upper limb tremor after a successful left MRgFUS for essential tremor.
RESULTS: On clinical exam, signs compatible with a functional tremor were noted, including entertainability and suppressibility. Electrophysiological studies were consistent with essential tremor and superimposed tremor fulfilling the laboratory-supported criteria for functional tremor.
DISCUSSION: We describe the first reported case of a functional movement disorder occurring after successful MRgFUS procedure for essential tremor. Recognising this entity and its development after such therapeutic interventions is essential to avoid further unnecessary invasive therapies.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2022 |
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| Erschienen: |
2022 |
| Enthalten in: |
Zur Gesamtaufnahme - year:2022 |
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| Enthalten in: |
Journal of neurology, neurosurgery, and psychiatry - (2022) vom: 26. Apr. |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Alshimemeri, Sohaila [VerfasserIn] |
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| Anmerkungen: |
Date Revised 20.02.2024 published: Print-Electronic Citation Status Publisher |
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| doi: |
10.1136/jnnp-2021-327524 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM340026952 |
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| 100 | 1 | |a Alshimemeri, Sohaila |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Functional tremor developing after successful MRI-guided focused ultrasound thalamotomy for essential tremor |
| 264 | 1 | |c 2022 | |
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| 500 | |a Date Revised 20.02.2024 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status Publisher | ||
| 520 | |a © Author(s) (or their employer(s)) 2022. No commercial re-use. See rights and permissions. Published by BMJ. | ||
| 520 | |a OBJECTIVE: To describe a case of functional tremor occurring after a successful MR-guided focused ultrasound thalamotomy (MRgFUS) for essential tremor | ||
| 520 | |a METHODS: A 71-year-old right-handed man with essential tremor was referred to us for consideration of deep brain stimulation surgery for worsening bilateral upper limb tremor after a successful left MRgFUS for essential tremor | ||
| 520 | |a RESULTS: On clinical exam, signs compatible with a functional tremor were noted, including entertainability and suppressibility. Electrophysiological studies were consistent with essential tremor and superimposed tremor fulfilling the laboratory-supported criteria for functional tremor | ||
| 520 | |a DISCUSSION: We describe the first reported case of a functional movement disorder occurring after successful MRgFUS procedure for essential tremor. Recognising this entity and its development after such therapeutic interventions is essential to avoid further unnecessary invasive therapies | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a FUNCTIONAL NEUROLOGICAL DISORDER | |
| 650 | 4 | |a TREMOR | |
| 700 | 1 | |a Vargas-Méndez, Daniel |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Robert |e verfasserin |4 aut | |
| 700 | 1 | |a Lipsman, Nir |e verfasserin |4 aut | |
| 700 | 1 | |a Schwartz, M L |e verfasserin |4 aut | |
| 700 | 1 | |a Lozano, Andres M |e verfasserin |4 aut | |
| 700 | 1 | |a Fasano, Alfonso |e verfasserin |4 aut | |
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