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Ascites - Differential Diagnosis and Workup Algorithm

•
Perform paracentesis:
 • Cell count and diff 
 • Total
Diagnosis and Workup Algorithm ... • Perform paracentesis ... protein • Fluid ... • Calculate SAAG ... Differential #Diagnosis #Algorithm
Diagnosis of ascites according to the serum ascites albumin gradient (SAAG)
SAAG ≥ 1.1:
 - Ascitic protein
albumin gradient ... (SAAG) SAAG ≥ ... Tuberculosis #SAAG ... #gradient #hepatology ... differential #diagnosis #algorithm
Ascites Differential Diagnosis Table - Serum Ascites Albumin Gradient (SAAG)

SAAG ≥ 1.1:
 • Cirrhosis
 • Portal
Ascites Differential ... Albumin Gradient ... (SAAG) SAAG ... Cirrhosis • Portal ... Serum #Albumin #Gradient
Deciphering the SAAG - Serum to Ascites Albumin Gradient
Ascites is either made in the liver sinusoid
Albumin Gradient ... albumin in the fluid ... sinusoid with (ie Portal ... #Ascites #Fluid ... Serum #Albumin #Gradient
Causes of abdominal distention #abdominal distention #ascites #SAAG #serumascitesalbumingradient #paracentesis
Causes of abdominal ... abdominal distention #ascites ... #SAAG #serumascitesalbumingradient ... #paracentesis
Causes of Ascites
Normal Peritoneum
Portal hypertension (SAAG > 1.1 g/dL)
  1. Hepatic congestionl
Causes of Ascites ... Normal Peritoneum ... Portal hypertension ... Portal vein occlusion ... #Causes #diagnosis
Ascites - Diagnosis and Management Summary
Paracentesis studies: cell count + differential, albumin, protein, culture
 • Serum-ascites-albumin-gradient
culture • Serum-ascites-albumin-gradient ... (SAAG): > 1.1 g ... /dL suggests portal ... Summary #Hepatology #SAAG ... #paracentesis
Portal Hypertension - Differential Diagnosis
Portal Pressure = the pressure difference between the pressure in the portal
) estimated by gradient ... HTN: ascites (SAAG ... HTN: • Ascites ... Post-Hepatic: • Cardiac causes ... Differential #Diagnosis #causes
Causes of abdominal distention #abdominal distention #ascites #SAAG #serumascitesalbumingradient #paracentesis
Causes of abdominal ... abdominal distention #ascites ... #SAAG #serumascitesalbumingradient ... #paracentesis
Suggested diagnostic approach to a patient with exudative ascites. Low ascitic fluid protein should direct practitioners
with exudative ascites ... Low ascitic fluid ... syndrome as a cause ... Although nonhepatic causes ... diagnosis #workup #algorithm