Diagnosis of ascites according to the serum ascites albumin gradient (SAAG) SAAG ≥ 1.1: - Ascitic protein ≤ 2.5 g/dL: Cirrhosis, Late Budd-Chiari syndrome, Massive liver metastases - Ascitic protein ≥ 2.5 g/dL: Heart failure/constrictive pericarditis, Early Budd-Chiari syndrome, IVC obstruction, Sinusoidal obstruction syndrome SAAG < 1.1: Biliary leak, Nephrotic syndrome, Pancreatitis, Peritoneal carcinomatosis, Tuberculosis #SAAG #ascites #albumin #gradient #hepatology #differential #diagnosis #algorithm
