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Ascitic Tap


Ascitic Tap

Ascitic tap or Paracentesis is a procedure in which a needle or catheter is inserted into the peritoneal cavity to obtain ascitic fluid for diagnostic or therapeutic purposes.

Characterization of ascites

Ascitic fluid may be used to help determine its etiology as well as to evaluate for infection or presence of cancer. Transudative ascites occurs when a patient’s SAAG level is greater than or equal to 1.1 g/dL (portal hypertension). Exudative ascites occurs when patients have SAAG levels less than 1.1 g/dL.

Causes of ascites

Causes of transudative ascites include the following:

  • Cirrhosis
  • Heart failure
  • Fulminant hepatic failure
  • Portal hypertension
  • Portal vein thrombosis

Causes of exudative ascites include the following:

  • Peritoneal carcinomatosis
  • Inflammation of the pancreas or biliary system
  • Nephrotic syndrome
  • Peritonitis
  • Ischemic or obstructed bowel



About


Dr. Neelam Mohan is one of the few women doctors in India who has balanced the various pillars of medical profession and is appreciated as an astute clinician/ healer, bright teacher, researcher, efficient leader/ administrator and for her contribution in social work. She has to her credit many achievements that has put the country on the global medical map.

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