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Ascites Drain
Ascites drain procedures, known as therapeutic paracentesis or abdominal drainages, involve the percutaneous insertion of a catheter or needle into the peritoneal cavity to remove excess fluid, typically resulting from liver dysfunction, malignancy, or other underlying pathologies. This procedure aims to alleviate symptoms associated with abdominal distention, discomfort, and respiratory compromise caused by the accumulation of fluid.
Under sterile conditions, the skin is punctured, and a specialized catheter or needle is advanced into the peritoneal cavity, guided by ultrasound. Once in place, the catheter is connected to a drainage system, which may include a collection bag or vacuum bottle, allowing for the controlled removal of ascitic fluid.
The volume and rate of fluid drainage are carefully monitored to maintain hemodynamic stability and prevent potential complications such as hypovolemia or electrolyte imbalances. The procedure may also involve the infusion of intravenous fluids or albumin to maintain fluid balance and prevent circulatory disturbances.
Therapeutic paracentesis requires the expertise of medical professionals experienced in the management of abdominal fluid collections and the potential complications associated with the procedure. Complications may include bleeding, infection, injury to surrounding organs, or the development of post-paracentesis circulatory dysfunction. Hence, meticulous attention to aseptic technique, proper catheter placement, and close patient monitoring are crucial for optimal outcomes.
Therapeutic paracentesis serves as an important therapeutic intervention to relieve symptoms, improve respiratory function, and potentially aid in the diagnostic evaluation of the underlying cause of ascites. It is often performed in conjunction with medical management, including dietary restrictions, diuretic therapy, and treatment of the underlying condition contributing to ascites formation.
A&I Protocol
Ultrasound image demonstrating a collection ascites fluid (anechoic) in the abdominal cavity.
References
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