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Andersen Tawil syndrome - periodic paralysis with dysmorphism
1Department of Pediatrics, KLE University J N Medical College, Belgaum, Karnataka, India. drmaheshkamate@gmail.com
Indian Pediatrics
|February 15, 2011
Summary
Andersen Tawil syndrome is a rare potassium channelopathy causing periodic paralysis, cardiac issues, and distinct physical features. This report details a case in a 14-year-old male patient.
Area of Science:
- Genetics
- Neurology
- Cardiology
Background:
- Andersen Tawil syndrome (ATS) is a rare genetic disorder.
- It is a type of potassium channelopathy.
- ATS presents with periodic paralysis, cardiac arrhythmias, and dysmorphic features.
Observation:
- This report describes a 14-year-old male patient diagnosed with Andersen Tawil syndrome.
- The patient exhibited characteristic symptoms of the syndrome.
Findings:
- Andersen Tawil syndrome is a rare channelopathy.
- It is characterized by periodic paralysis, cardiac arrhythmia (prolonged QT interval or ventricular arrhythmia), and distinct dysmorphic abnormalities.
- The condition can occur sporadically or via autosomal dominant inheritance.
Implications:
- This case report contributes to the understanding of Andersen Tawil syndrome.
- It highlights the importance of recognizing the diverse clinical manifestations of this rare channelopathy.
- Further research into potassium channelopathies can improve diagnosis and treatment strategies.
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