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Hypermetric downward saccades

MedGen UID:: 1635433
•Concept ID:: C4703562
•: Finding

HPO:	HP:0031832

Definition

Overshoot of downward saccadic eye movements. [from HPO]

Term Hierarchy

GTR
MeSH

CClinical test, RResearch test, OOMIM, GGeneReviews, VClinVar

CROGVHypermetric downward saccades

Phenotypic abnormality
- Abnormality of the eye
  - Abnormal eye physiology
    - Abnormality of eye movement
      - Abnormal saccadic eye movements
        Hypermetric saccades
        Hypermetric downward saccades

Recent clinical studies

Clinical prediction guides

Pearls & Oy-sters: Vibration-Induced Downbeat Nystagmus: A New Cerebellar Sign Observed in Paraneoplastic Syndrome.

Kim HJ, Kim HJ, Lee JH, Kim JS
Neurology 2023 Jan 3;100(1):43-46. Epub 2022 Oct 3 doi: 10.1212/WNL.0000000000201466. PMID: 36192172

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Table of contents

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ClinicalTrials.gov

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MedlinePlus

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Hypermetric downward saccades
Hypermetric downward saccades

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