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Fabry Disease and Its Different Phenotypes.

Murillo Oliveira Antunes1,2, Rafael Ruas Nastari1, Edmundo Arteaga-Fernandez1

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This summary is machine-generated.

Fabry disease (FD), a genetic condition, presents diverse symptoms that can mimic other heart issues. Early diagnosis through genetic testing and enzyme assays is crucial for timely treatment and preventing severe complications.

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Area of Science:

  • Genetics
  • Cardiology
  • Metabolic Disorders

Background:

  • Fabry disease (FD) is an X-linked genetic disorder.
  • Caused by variants in the GLA gene, leading to alpha-galactosidase A deficiency.
  • Results in globotriaosylceramide (Gb3) accumulation in organs like the heart, kidneys, and nervous system.

Purpose of the Study:

  • To report a case series of patients with Fabry disease.
  • To highlight the phenotypic diversity of FD.
  • To emphasize the diagnostic challenges and the need for increased awareness among cardiologists.

Main Methods:

  • Case series analysis.
  • Review of patient data including clinical presentation, genetic evaluation, biomarker levels, and enzyme activity.
  • Comparison with other cardiological conditions.

Main Results:

  • Fabry disease exhibits significant phenotypic variability.
  • FD symptoms can be misdiagnosed as other cardiac conditions.
  • Accurate diagnosis relies on genetic testing, biomarker analysis, and enzyme activity assays.

Conclusions:

  • Early diagnosis of FD is critical for effective management.
  • Timely treatment can slow disease progression and prevent severe complications.
  • Increased awareness of Fabry disease among cardiologists is essential for improved patient outcomes.