Case Report: Fabry disease mimicking coronary artery disease and hypertrophic cardiomyopathy—a 15-year diagnostic delay - Summary - MDSpire

Case Report: Fabry disease mimicking coronary artery disease and hypertrophic cardiomyopathy—a 15-year diagnostic delay

  • By

  • Tielang Liang

  • Hongyuan Xu

  • Chuang Huang

  • June 18, 2026

  • 0 min

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Objective:

To raise awareness of Fabry disease in the differential diagnosis of adult-onset left ventricular hypertrophy, emphasizing its significance in preventing misdiagnosis.

Key Findings:
  • Fabry disease can present with symptoms overlapping those of coronary artery disease and hypertrophic cardiomyopathy.
  • Significant diagnostic delays can occur, often exceeding 10 years, underscoring the need for improved awareness and diagnostic pathways.
  • A diagnostic pathway including clinical signs, imaging, enzymatic assays, and genetic testing is crucial.
Interpretation:

The case illustrates the complexities in diagnosing Fabry disease, particularly when cardiac symptoms dominate, complicating the clinical picture.

Limitations:
  • The case study is based on a single patient, which may limit generalizability to broader populations.
  • The reasons for not initiating enzyme replacement therapy were not detailed, which could impact treatment understanding.
Conclusion:

Awareness of Fabry disease's presentation can aid in timely diagnosis and management.

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