The BISAP score (Bedside Index for Severity in Acute Pancreatitis) is used to predict the severity of acute pancreatitis. It includes 5 components, one point each:
Blood urea nitrogen (BUN) > 25 mg/dL
Impaired mental status (GCS < 15)
Systemic Inflammatory Response Syndrome (SIRS)
Age > 60 years
Pleural effusion on imaging
✅ WBC >16,000 is not directly part of the BISAP score, although it is a criterion within SIRS, which is part of BISAP.