Paracentesis
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A paracentesis is a medical "procedure in which fluid is withdrawn from a body cavity via a trocar and cannula, needle, or other hollow instrument."[1][2] A paracentesis usually refers to removing ascites.
Interpretation results
A serum-ascites albumin gradient (SAAG) of less than 1.1 g/dL lowers the probability of portal hypertension.[2]
References
- ↑ Anonymous (2024), Paracentesis (English). Medical Subject Headings. U.S. National Library of Medicine.
- ↑ 2.0 2.1 Wong CL, Holroyd-Leduc J, Thorpe KE, Straus SE (March 2008). "Does this patient have bacterial peritonitis or portal hypertension? How do I perform a paracentesis and analyze the results?". JAMA 299 (10): 1166–78. DOI:10.1001/jama.299.10.1166. PMID 18334692. Research Blogging.