Andersen-Tawil syndrome physical examination: Difference between revisions

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====Extremities====
====Extremities====


* [[Clinodactyly]]
* [[Clinodactyly]]:<ref name="pmid8080508">{{cite journal| author=Tawil R, Ptacek LJ, Pavlakis SG, DeVivo DC, Penn AS, Ozdemir C | display-authors=etal| title=Andersen's syndrome: potassium-sensitive periodic paralysis, ventricular ectopy, and dysmorphic features. | journal=Ann Neurol | year= 1994 | volume= 35 | issue= 3 | pages= 326-30 | pmid=8080508 | doi=10.1002/ana.410350313 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=8080508  }}</ref>
** Fifth-digit clinodactyly
** Fifth-digit clinodactyly
** Second and third toe syndactyly  
** Second and third toe syndactyly  

Revision as of 23:00, 6 February 2020

Andersen-Tawil syndrome Microchapters

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Differentiating Andersen-Tawil syndrome from other Diseases

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Diagnosis

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History and Symptoms

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Case #1

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Charmaine Patel, M.D. [2]; Raviteja Guddeti, M.B.B.S. [3]

Overview

Patients with Andersen-Tawil syndrome usually appear normal. Physical examination of patients with Andersen-Tawil syndrome is usually remarkable for hypoplastic mandible, micrognathia, broad nose , low set ears and clinodactyly.

Physical Examination

Appearance of the Patient

  • Patients with Andersen-Tawil syndrome usually appear normal

HEENT

Findings may include:

  • Hypoplastic mandible or small mandible
  • Micrognathia
  • Low-set ears
  • Hypertelorism (widely spaced eyes) may be noted on physical examination of the patients with Andersen-Tawil syndrome

Heart

  • Palpitations.
  • Syncope usally seen in first or second decade of the life of the patient
  • Andersen-Tawil syndrome patients have a unique cardiac findings on ECG

Nose

  • Broad nose may be seen

Ears

  • Low set ears may be present

Neuromuscular

  • Periodic paralysis:
    • The most important clinical manifestation of Andersen-Tawil syndrome patients is periodic paralysis
    • Periodic paralysis are episodic paralysis with flaccid muscle weakness
  • Muscle weakness:
    • In patients with Andersen-Tawil syndrome the muscle weakness occurs intermittently or spontaneously
    • Muscle weakness in patients with Andersen-Tawil syndrome may be occured due to prolonged rest or rest following exertion
  • Neuromuscular examination of patients with [disease name] is usually normal.

OR

  • Patient is usually oriented to persons, place, and time
  • Altered mental status
  • Glasgow coma scale is ___ / 15
  • Clonus may be present
  • Hyperreflexia / hyporeflexia / areflexia
  • Positive (abnormal) Babinski / plantar reflex unilaterally/bilaterally
  • Muscle rigidity
  • Proximal/distal muscle weakness unilaterally/bilaterally
  • ____ (finding) suggestive of cranial nerve ___ (roman numerical) deficit (e.g. Dilated pupils suggestive of CN III deficit)
  • Unilateral/bilateral upper/lower extremity weakness

Extremities

References

  1. Tawil R, Ptacek LJ, Pavlakis SG, DeVivo DC, Penn AS, Ozdemir C; et al. (1994). "Andersen's syndrome: potassium-sensitive periodic paralysis, ventricular ectopy, and dysmorphic features". Ann Neurol. 35 (3): 326–30. doi:10.1002/ana.410350313. PMID 8080508.


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