Common causes of ascites :
1-Extraperitoneal
-Acute liver failure
-Alcoholic hepatitis
-Heart failure
-Hypoalbuminemia
- Malnutrition
-Budd-Chiari syndrome
-Nephrotic syndrome
-Cirrhosis
2- Peritoneal causes :.
-Malignancy (ovarian, pancreatic)
-Infection (tuberculosis, fungal)
Ascites fluid characteristics (Cell count and differential)
A-Color:
Bloody: trauma, malignancy, TB (rarely)
Milky: chylous
Turbid: possible infection
Straw color: likely more benign causes
B- Neutrophils:
2250/mm: peritonitis (secondary or spontaneous bacterial)
C-Total protein
-more than 22.5 g/dL (high-protein ascites)
CHF, constrictive pericarditis, peritoneal carcinomatosis, TB, Budd-Chiari syndrome, fungal
-lees than 2.5 g/dL (low—protein ascites)
Cirrhosis, nephrotic syndrome
D-SAAG (serum—ascites albumin gradient)
-more than 1.1 g/dL (indicates portal hypertension)
Cardiac ascites, cirrhosis, Budd—Chiari syndrome
-lees than 1.1 g/dL (absence of portal hypertension)
TB, peritoneal carcinomatosis, pancreatic ascites, nephrotic syndrome
https://my.clevelandclinic.org/health/diseases/14792-ascites
https://www.webmd.com/digestive-disorders/ascites-medref
https://www.liver.ca/patients-caregivers/liver-diseases/cirrhosis/?gclid=CjwKCAjwvNaYBhA3EiwACgndgs77iCwoynyUU5OeYTt9X-J9so6wubYlO2uhYKjbghqnWzBhbt2ckxoCGCcQAvD_BwE