Interactive worksheet
MRI Pericardial Inflammation Index (PII) Calculator
MRI Pericardial Inflammation Index (PII): Comprehensive Explanation and Clinical Context The MRI Pericardial Inflammation Index (PII) is a composite score derived from key MRI parameters: pericardial thickness, T2-STIR signal intensity, and LGE intensity ratio. This index aids in assessing the extent of pericardial inflammation, which is crucial for diagnosing conditions like acute pericarditis and evaluating the ris