What can increase the diagnostic yield for pericardiectomy in acute pericarditis?

Updated: Apr 02, 2019
  • Author: Sean Spangler, MD; Chief Editor: Terrence X O'Brien, MD, MS, FACC  more...
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Answer

As with pericardiocentesis, studies involving pericardiectomy note a greatly improved diagnostic yield if pericardial biopsy is performed as part of a therapeutic procedure. Diagnostic biopsies yielded 5%, whereas therapeutic biopsies were at 22-54%.


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