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Establishment of a Robust and Reproducible Model of Radiation-Induced Skin and Muscle Fibrosis
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Fluoroscopy-induced radionecrosis.

Catherine N Tchanque-Fossuo, Faranak Kamangar, Baran Ho

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This summary is machine-generated.

Repeated cardiac catheterizations increase radiation exposure risks, potentially causing skin injuries. This case highlights radiation-induced dermatitis and necrosis in a patient with coronary artery disease after multiple procedures.

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Area of Science:

  • Cardiology
  • Dermatology
  • Radiology

Background:

  • Fluoroscopic guidance during cardiac catheterization involves radiation exposure.
  • Cumulative radiation doses from repeated procedures can lead to adverse effects.
  • Cutaneous complications are a known risk associated with interventional cardiology procedures.

Observation:

  • A 59-year-old male patient with extensive coronary artery disease presented with a non-healing ulcer.
  • The ulcer was located on the left inferior scapula.
  • The patient had a history of multiple revascularization procedures.

Findings:

  • Medical history, physical examination, and histopathology were crucial in diagnosing the condition.
  • The findings were consistent with radiation-induced dermatitis.
  • Necrosis was also identified as a complication.

Implications:

  • This case underscores the importance of monitoring for and managing radiation-induced skin injuries in patients undergoing frequent cardiac catheterizations.
  • Awareness of these complications is vital for interventional cardiologists and dermatologists.
  • Minimizing radiation exposure during fluoroscopic procedures is essential for patient safety.