SAAG Calculator – Serum-Ascites Albumin Gradient

Calculates the Serum-Ascites Albumin Gradient (SAAG) using standard patient measurements, providing an estimate of the underlying cause of ascites. The tool requires inputting values for serum albumin levels and corresponding ascites fluid albumin concentrations to determine this crucial diagnostic ratio. By computing the SAAG value, users can assess whether the gradient suggests portal hypertension or other potential sources for the accumulation of fluid in the peritoneal cavity. Healthcare professionals utilize this calculator as a preliminary aid in differential diagnosis when patients present with unexplained abdominal fluid buildup. It assists clinicians by helping narrow down the possible etiologies of ascites, guiding further necessary testing and treatment planning.