![\"Ascites](\"https:\/\/www.turkcerrahi.com\/wp-content\/uploads\/ascites-and-obesity.jpeg\")
<\/a>- \n
- Ascites Image retrieved from Wikipedia on 05 June 2023 under Creative Commons<\/a> Attribution-ShareAlike 3.0 Unported<\/a>. By James Heilman, MD<\/a> – Own work, Image’s Page<\/a><\/li>\n
- Obesity Image retrieved from Wikipedia on 05 June 2023. FatM1ke<\/a> the copyright holder of this work, release this work into the public domain<\/a>. Image’s Page<\/a><\/li>\n<\/ul>\n
<\/div>\n\n<\/i><\/i>CONTENTS<\/h5><\/a><\/div>
\n\n- \n
- Diagnosis<\/a>\n
- \n
- Physical Examination<\/a><\/li>\n<\/ul>\n<\/li>\n
- Types of Ascites<\/a>\n
- \n
- Types of Ascites (Based on Composition)<\/a><\/li>\n
- Light’s Criteria<\/a><\/li>\n
- Serum to Ascites Albumin Gradient (SAAG)<\/a>\n
- \n
- Transudative ascites (SAAG <11 g\/L)<\/a><\/li>\n
- Exudative ascites (SAAG >11 g\/L)<\/a><\/li>\n<\/ul>\n<\/li>\n
- Types of Ascites (Based on Underlying Disease)<\/a><\/li>\n<\/ul>\n<\/li>\n
- Severity of Ascites<\/a><\/li>\n<\/ol>\n<\/div><\/div>\n<\/div><\/div><\/div><\/div>\n\n
Diagnosis<\/h2>\n
Ascites is typically diagnosed through a physical examination, imaging tests such as an ultrasound or CT scan, and analysis of the fluid obtained through a procedure called paracentesis.<\/p>\n
Physical Examination<\/h3>\n
- \n
- Abdominal distension<\/li>\n
- Bulging flanks<\/li>\n
- Shifting dullness<\/li>\n
- Fluid wave test<\/li>\n<\/ul>\n
Abdominal distension:<\/strong> The abdomen appears swollen and feels tense or tight due to the accumulation of fluid.<\/p>\n
Bulging flanks:<\/strong> When the patient lies on their back, bulging of the flanks may be observed due to the accumulation of fluid in the dependent areas of the abdomen.<\/p>\n
Shifting dullness:<\/strong> By tapping or percussing the abdomen, the healthcare provider can identify a change in the sound produced when the patient changes position. In ascites, there is a shift in the area of dullness (where the sound is muffled) towards the dependent, fluid-filled parts of the abdomen.<\/p>\n
Fluid wave test:<\/strong> The healthcare provider will place their hand on one side of the abdomen and tap the other side. If a fluid wave is felt or observed, it indicates the presence of fluid in the abdomen.<\/p>\n
<\/div>\nTypes of Ascites<\/h2>\n
\n
- Exudative ascites (SAAG >11 g\/L)<\/a><\/li>\n<\/ul>\n<\/li>\n
- Light’s Criteria<\/a><\/li>\n
- Types of Ascites<\/a>\n
- Physical Examination<\/a><\/li>\n<\/ul>\n<\/li>\n
- Obesity Image retrieved from Wikipedia on 05 June 2023. FatM1ke<\/a> the copyright holder of this work, release this work into the public domain<\/a>. Image’s Page<\/a><\/li>\n<\/ul>\n
![Image’s Page<\/a><\/li>\nObesity Image retrieved from Wikipedia on 05 June 2023. FatM1ke<\/a> the copyright holder of this work, release this work into the public domain<\/a>. Image’s Page<\/a><\/li>\n<\/ul>\n<\/div>\n\n<\/i><\/i>CONTENTS<\/h5><\/a><\/div>\n\n\nDiagnosis<\/a>\n\nPhysical Examination<\/a><\/li>\n<\/ul>\n<\/li>\nTypes of Ascites<\/a>\n\nTypes of Ascites (Based on Composition)<\/a><\/li>\nLight’s Criteria<\/a><\/li>\nSerum to Ascites Albumin Gradient (SAAG)<\/a>\n\nTransudative ascites (SAAG <11 g\/L)<\/a><\/li>\nExudative ascites (SAAG >11 g\/L)<\/a><\/li>\n<\/ul>\n<\/li>\nTypes of Ascites (Based on Underlying Disease)<\/a><\/li>\n<\/ul>\n<\/li>\nSeverity of Ascites<\/a><\/li>\n<\/ol>\n<\/div><\/div>\n<\/div><\/div><\/div><\/div>\n\nDiagnosis<\/h2>\nAscites is typically diagnosed through a physical examination, imaging tests such as an ultrasound or CT scan, and analysis of the fluid obtained through a procedure called paracentesis.<\/p>\nPhysical Examination<\/h3>\n\nAbdominal distension<\/li>\nBulging flanks<\/li>\nShifting dullness<\/li>\nFluid wave test<\/li>\n<\/ul>\nAbdominal distension:<\/strong> The abdomen appears swollen and feels tense or tight due to the accumulation of fluid.<\/p>\nBulging flanks:<\/strong> When the patient lies on their back, bulging of the flanks may be observed due to the accumulation of fluid in the dependent areas of the abdomen.<\/p>\nShifting dullness:<\/strong> By tapping or percussing the abdomen, the healthcare provider can identify a change in the sound produced when the patient changes position. In ascites, there is a shift in the area of dullness (where the sound is muffled) towards the dependent, fluid-filled parts of the abdomen.<\/p>\nFluid wave test:<\/strong> The healthcare provider will place their hand on one side of the abdomen and tap the other side. If a fluid wave is felt or observed, it indicates the presence of fluid in the abdomen.<\/p>\n<\/div>\nTypes of Ascites<\/h2>\n\n\n\nTypes of Ascites (Based on Composition)<\/h3>\n<\/caption>\n\n\n<\/th>\nTransudative Ascites<\/th>\nExudative Ascites<\/th>\n<\/tr>\n<\/thead>\n\n\nProtein Levels<\/th>\nLow (less than 2.5 g\/dL)<\/td>\nHigh (greater than 2.5 g\/dL)<\/td>\n<\/tr>\n\nLDH Levels<\/th>\nLow<\/td>\nHigh<\/td>\n<\/tr>\n\nCell Count<\/th>\nLow<\/td>\nHigh, primarily white blood cells<\/td>\n<\/tr>\n\nSpecific Gravity<\/th>\nLow<\/td>\nHigh<\/td>\n<\/tr>\n\nInflammatory Markers<\/th>\nLow<\/td>\nPresence of inflammatory markers<\/td>\n<\/tr>\n\nEtiology<\/th>\nIncreased hydrostatic pressure or fluid homeostasis imbalances<\/td>\nInflammation, infection, or malignancy<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\nEffusions can be classified based on their fluid composition as transudative or exudative ascites. Ascites is also a type of effusion and is also known as “peritoneal effusion”.<\/p>\nLight’s Criteria<\/h3>\nLight’s Criteria is a set of three criteria used to differentiate between transudative and exudative pleural effusions. The three criteria of Light’s criteria are as follows:<\/p>\n\nPleural fluid protein to serum protein ratio (pleural protein\/serum protein): A ratio greater than 0.5 is considered exudate.<\/li>\nPleural fluid LDH to serum LDH ratio (pleural LDH\/serum LDH): A ratio greater than 0.6 is considered an exudate.<\/li>\nPleural fluid LDH level: If the pleural fluid LDH level is greater than two-thirds of the upper limit of normal for serum LDH, it is considered an exudate.<\/li>\n<\/ul>\nIf any one of these criteria is met, the pleural effusion is classified as an exudate. If none of the criteria are met, the effusion is classified as a transudate.<\/p>\nSerum to Ascites Albumin Gradient (SAAG)<\/h3>\nIt’s important to note that Light’s criteria are primarily applicable to pleural effusions and may not directly apply to other types of effusions, such as peritoneal effusions (ascites).<\/p>\nThe serum-to-ascites albumin gradient (SAAG) is a more accurate and physiologically relevant test for differentiating the causes of ascites. The SAAG is calculated by subtracting the peritoneal fluid albumin level from the serum albumin level.<\/p>\nTransudative ascites (SAAG <11 g\/L)<\/h4>\nTransudative ascites occur when the fluid accumulation is primarily due to increased pressure in the blood vessels or a disturbance in the fluid balance. It is commonly caused by liver cirrhosis, heart failure, and kidney disease and is characterized by a low protein content.<\/p>\n\nLiver cirrhosis; responsible for 80% of cases of ascites,<\/li>\nHeart failure; 3%,<\/li>\nBudd-Chiari syndrome<\/li>\n<\/ul>\nExudative ascites (SAAG >11 g\/L)<\/h4>\nExudative ascites result from inflammation or infection in the peritoneal cavity, leading to the leakage of high-protein fluid. It is commonly associated with conditions such as peritonitis, pancreatitis, malignancies, or tuberculosis<\/p>\n\nPancreatic ascites<\/strong> develop when the pancreatic duct (wirsung) is damaged in pancreatitis, pancreatic injuries, or when a pancreatic pseudocyst ruptures. Pancreatic fluid accumulates in the abdomen.<\/li>\nChylous ascites<\/strong> have a milky appearance due to lymphatic fluid leaking into the abdominal cavity. It develops due to trauma, abdominal surgery<\/a>, or tuberculosis.<\/li>\nMalign Ascites;<\/strong> accounts for 10% of all cases of ascites. It is often a result of peritoneal carcinomatosis or cancer that has spread (metastasized) from another part of the body (carcinomatosis peritonitis).<\/li>\nRenal ascites (nephrotic syndrome);<\/strong> caused by low levels of albumin in the blood. Albumin is the most important protein in the blood plasma, and it functions to keep fluid inside blood vessels.<\/li>\n<\/ul>\nTypes of Ascites (Based on Underlying Disease)<\/h3>\n\nCirrhotic Ascites<\/strong> are the most common type of ascites and are associated with liver cirrhosis, which is often caused by chronic alcoholism, hepatitis B or C infection, fatty liver disease, or other liver conditions. In cirrhotic ascites, the liver’s ability to function properly is compromised, leading to fluid accumulation in the abdomen.<\/li>\nMalignant Ascites<\/strong> are caused by cancers that spread to the abdominal cavity, such as ovarian cancer, gastrointestinal cancers, or cancers affecting the peritoneal lining. Malignant ascites may also occur due to the liver metastases.<\/li>\nTuberculous Ascites<\/strong> occur when tuberculous infection involves the peritoneum (peritoneal tuberculosis).<\/li>\nPancreatic Ascites<\/strong> is characterized by the leakage of pancreatic enzymes into the abdominal cavity, leading to inflammation and fluid accumulation. It is often associated with pancreatitis, pancreatic pseudocysts, or pancreatic duct disruption.<\/li>\nCardiac Ascites<\/strong> occur when there is an impairment in heart function, leading to elevated pressure in the veins that drain blood from the liver. This increased pressure causes fluid to leak into the peritoneal cavity.<\/li>\nNephrogenic Ascites<\/strong> is associated with severe kidney dysfunction or failure. Impaired kidney function leads to fluid retention and electrolyte imbalances, resulting in ascites.<\/li>\n<\/ul>\nSeverity of Ascites<\/h2>\n\nGrade 1 or mild ascites:<\/strong> Mild, only visible on ultrasound and CT scans,<\/li>\nGrade 2 or moderate ascites:<\/strong> Detectable on physical examination. A fullness and shifting dullness can be felt in the lumbar region,<\/li>\nGrade 3 or severe ascites:<\/strong> Visible ascites, confirmed by physical examination.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"Ascites Ascites is the accumulation of fluid in the peritoneal (abdominal) cavity. \u200b\u200bAscites is most commonly associated with liver disease, such as chronic liver disease (cirrhosis). Heart and kidney failure, peritonitis carcinomatosa, ovarian cancer, and metastatic liver cancer are other … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":34,"template":"","meta":{"footnotes":""},"glossary-categories":[],"glossary-tags":[],"class_list":["post-16682","glossary","type-glossary","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t](\"https:\/\/commons.wikimedia.org\/wiki\/File:Hepaticfailure.jpg\"){kind=link}
![Image’s Page<\/a><\/li>\n<\/ul>\n<\/div>\n\n<\/i><\/i>CONTENTS<\/h5><\/a><\/div>\n\n\nDiagnosis<\/a>\n\nPhysical Examination<\/a><\/li>\n<\/ul>\n<\/li>\nTypes of Ascites<\/a>\n\nTypes of Ascites (Based on Composition)<\/a><\/li>\nLight’s Criteria<\/a><\/li>\nSerum to Ascites Albumin Gradient (SAAG)<\/a>\n\nTransudative ascites (SAAG <11 g\/L)<\/a><\/li>\nExudative ascites (SAAG >11 g\/L)<\/a><\/li>\n<\/ul>\n<\/li>\nTypes of Ascites (Based on Underlying Disease)<\/a><\/li>\n<\/ul>\n<\/li>\nSeverity of Ascites<\/a><\/li>\n<\/ol>\n<\/div><\/div>\n<\/div><\/div><\/div><\/div>\n\nDiagnosis<\/h2>\nAscites is typically diagnosed through a physical examination, imaging tests such as an ultrasound or CT scan, and analysis of the fluid obtained through a procedure called paracentesis.<\/p>\nPhysical Examination<\/h3>\n\nAbdominal distension<\/li>\nBulging flanks<\/li>\nShifting dullness<\/li>\nFluid wave test<\/li>\n<\/ul>\nAbdominal distension:<\/strong> The abdomen appears swollen and feels tense or tight due to the accumulation of fluid.<\/p>\nBulging flanks:<\/strong> When the patient lies on their back, bulging of the flanks may be observed due to the accumulation of fluid in the dependent areas of the abdomen.<\/p>\nShifting dullness:<\/strong> By tapping or percussing the abdomen, the healthcare provider can identify a change in the sound produced when the patient changes position. In ascites, there is a shift in the area of dullness (where the sound is muffled) towards the dependent, fluid-filled parts of the abdomen.<\/p>\nFluid wave test:<\/strong> The healthcare provider will place their hand on one side of the abdomen and tap the other side. If a fluid wave is felt or observed, it indicates the presence of fluid in the abdomen.<\/p>\n<\/div>\nTypes of Ascites<\/h2>\n\n\n\nTypes of Ascites (Based on Composition)<\/h3>\n<\/caption>\n\n\n<\/th>\nTransudative Ascites<\/th>\nExudative Ascites<\/th>\n<\/tr>\n<\/thead>\n\n\nProtein Levels<\/th>\nLow (less than 2.5 g\/dL)<\/td>\nHigh (greater than 2.5 g\/dL)<\/td>\n<\/tr>\n\nLDH Levels<\/th>\nLow<\/td>\nHigh<\/td>\n<\/tr>\n\nCell Count<\/th>\nLow<\/td>\nHigh, primarily white blood cells<\/td>\n<\/tr>\n\nSpecific Gravity<\/th>\nLow<\/td>\nHigh<\/td>\n<\/tr>\n\nInflammatory Markers<\/th>\nLow<\/td>\nPresence of inflammatory markers<\/td>\n<\/tr>\n\nEtiology<\/th>\nIncreased hydrostatic pressure or fluid homeostasis imbalances<\/td>\nInflammation, infection, or malignancy<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\nEffusions can be classified based on their fluid composition as transudative or exudative ascites. Ascites is also a type of effusion and is also known as “peritoneal effusion”.<\/p>\nLight’s Criteria<\/h3>\nLight’s Criteria is a set of three criteria used to differentiate between transudative and exudative pleural effusions. The three criteria of Light’s criteria are as follows:<\/p>\n\nPleural fluid protein to serum protein ratio (pleural protein\/serum protein): A ratio greater than 0.5 is considered exudate.<\/li>\nPleural fluid LDH to serum LDH ratio (pleural LDH\/serum LDH): A ratio greater than 0.6 is considered an exudate.<\/li>\nPleural fluid LDH level: If the pleural fluid LDH level is greater than two-thirds of the upper limit of normal for serum LDH, it is considered an exudate.<\/li>\n<\/ul>\nIf any one of these criteria is met, the pleural effusion is classified as an exudate. If none of the criteria are met, the effusion is classified as a transudate.<\/p>\nSerum to Ascites Albumin Gradient (SAAG)<\/h3>\nIt’s important to note that Light’s criteria are primarily applicable to pleural effusions and may not directly apply to other types of effusions, such as peritoneal effusions (ascites).<\/p>\nThe serum-to-ascites albumin gradient (SAAG) is a more accurate and physiologically relevant test for differentiating the causes of ascites. The SAAG is calculated by subtracting the peritoneal fluid albumin level from the serum albumin level.<\/p>\nTransudative ascites (SAAG <11 g\/L)<\/h4>\nTransudative ascites occur when the fluid accumulation is primarily due to increased pressure in the blood vessels or a disturbance in the fluid balance. It is commonly caused by liver cirrhosis, heart failure, and kidney disease and is characterized by a low protein content.<\/p>\n\nLiver cirrhosis; responsible for 80% of cases of ascites,<\/li>\nHeart failure; 3%,<\/li>\nBudd-Chiari syndrome<\/li>\n<\/ul>\nExudative ascites (SAAG >11 g\/L)<\/h4>\nExudative ascites result from inflammation or infection in the peritoneal cavity, leading to the leakage of high-protein fluid. It is commonly associated with conditions such as peritonitis, pancreatitis, malignancies, or tuberculosis<\/p>\n\nPancreatic ascites<\/strong> develop when the pancreatic duct (wirsung) is damaged in pancreatitis, pancreatic injuries, or when a pancreatic pseudocyst ruptures. Pancreatic fluid accumulates in the abdomen.<\/li>\nChylous ascites<\/strong> have a milky appearance due to lymphatic fluid leaking into the abdominal cavity. It develops due to trauma, abdominal surgery<\/a>, or tuberculosis.<\/li>\nMalign Ascites;<\/strong> accounts for 10% of all cases of ascites. It is often a result of peritoneal carcinomatosis or cancer that has spread (metastasized) from another part of the body (carcinomatosis peritonitis).<\/li>\nRenal ascites (nephrotic syndrome);<\/strong> caused by low levels of albumin in the blood. Albumin is the most important protein in the blood plasma, and it functions to keep fluid inside blood vessels.<\/li>\n<\/ul>\nTypes of Ascites (Based on Underlying Disease)<\/h3>\n\nCirrhotic Ascites<\/strong> are the most common type of ascites and are associated with liver cirrhosis, which is often caused by chronic alcoholism, hepatitis B or C infection, fatty liver disease, or other liver conditions. In cirrhotic ascites, the liver’s ability to function properly is compromised, leading to fluid accumulation in the abdomen.<\/li>\nMalignant Ascites<\/strong> are caused by cancers that spread to the abdominal cavity, such as ovarian cancer, gastrointestinal cancers, or cancers affecting the peritoneal lining. Malignant ascites may also occur due to the liver metastases.<\/li>\nTuberculous Ascites<\/strong> occur when tuberculous infection involves the peritoneum (peritoneal tuberculosis).<\/li>\nPancreatic Ascites<\/strong> is characterized by the leakage of pancreatic enzymes into the abdominal cavity, leading to inflammation and fluid accumulation. It is often associated with pancreatitis, pancreatic pseudocysts, or pancreatic duct disruption.<\/li>\nCardiac Ascites<\/strong> occur when there is an impairment in heart function, leading to elevated pressure in the veins that drain blood from the liver. This increased pressure causes fluid to leak into the peritoneal cavity.<\/li>\nNephrogenic Ascites<\/strong> is associated with severe kidney dysfunction or failure. Impaired kidney function leads to fluid retention and electrolyte imbalances, resulting in ascites.<\/li>\n<\/ul>\nSeverity of Ascites<\/h2>\n\nGrade 1 or mild ascites:<\/strong> Mild, only visible on ultrasound and CT scans,<\/li>\nGrade 2 or moderate ascites:<\/strong> Detectable on physical examination. A fullness and shifting dullness can be felt in the lumbar region,<\/li>\nGrade 3 or severe ascites:<\/strong> Visible ascites, confirmed by physical examination.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"Ascites Ascites is the accumulation of fluid in the peritoneal (abdominal) cavity. \u200b\u200bAscites is most commonly associated with liver disease, such as chronic liver disease (cirrhosis). Heart and kidney failure, peritonitis carcinomatosa, ovarian cancer, and metastatic liver cancer are other … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":34,"template":"","meta":{"footnotes":""},"glossary-categories":[],"glossary-tags":[],"class_list":["post-16682","glossary","type-glossary","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t](\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/b\/b9\/Obesity6.JPG\"){kind=link}