Search results
Results From The WOW.Com Content Network
Clinically, the most useful measure is the difference between ascitic and serum albumin concentrations. A difference of less than 1 g/dl (10 g/L) implies an exudate. [9] Portal hypertension plays an important role in the production of ascites by raising capillary hydrostatic pressure within the splanchnic bed.
Rigidity (involuntary contraction of the abdominal muscles) is the most specific exam finding for diagnosing peritonitis. [14] If focal peritonitis is detected, further work-up should be done. If diffuse peritonitis is detected, then urgent surgical consultation should be obtained, and may warrant surgery without further investigations.
The serum-ascites albumin gradient (SAAG) is the most useful index for evaluating peritoneal fluid and can help distinguish ascites caused by portal hypertension (cirrhosis, portal vein thrombosis, Budd-Chiari syndrome, etc.) from other causes of ascites. SAAG is calculated by subtracting the albumin measure of ascitic fluid from the serum value.
Spontaneous bacterial peritonitis (SBP) is the development of a bacterial infection in the peritoneum, despite the absence of an obvious source for the infection. [1] It is specifically an infection of the ascitic fluid – an increased volume of peritoneal fluid. [2] Ascites is most commonly a complication of cirrhosis of the liver. [1]
Treatment is directed towards decreasing portal hypertension itself or in the management of its acute and chronic complications. [7] Complications include ascites, spontaneous bacterial peritonitis , variceal hemorrhage, hepatic encephalopathy , hepatorenal syndrome , and cardiomyopathy .
Between the visceral and parietal peritoneum is the peritoneal cavity, which is a potential space. [1] It contains a serous fluid called peritoneal fluid that allows motion. This motion is apparent of the gastrointestinal tract. The peritoneum, by virtue of its connection to the two (parietal and visceral) portions, gives support to the ...
The serum-ascites albumin gradient can help determine the cause of the ascites. [7] The color of the ascitic fluid can also be useful in analysis. Blood fluid can indicate trauma or malignancy. A milky appearance of the fluid can indicate lymphoma or malignant peritoneal ascites. Cloudy or turbid fluid can indicate possible infection or ...
Peritonitis causes fever, tenderness, and pain in the abdominal area, which can be localized or diffuse. The treatment involves rehydration, administration of antibiotics, and surgical correction of the underlying cause. Mortality is higher in the elderly and if present for a prolonged time. [7]