2011
DOI: 10.1100/tsw.2011.68
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Hepatic Hydrothorax without Any Evidence of Ascites

Abstract: Hepatic hydrothorax usually presents in association with ascites, but there are rare cases when it does not. This case helps to support the differential of hepatic hydrothorax in patients who have a history of liver cirrhosis, portal hypertension, and recurrent pleural effusions without ascites. We hope to support the conclusion that a patient with recurrent pleural effusions, without ascites, does not exclude gastrointestinal involvement in its etiology.

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Cited by 9 publications
(7 citation statements)
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“…The pathophysiology underlying hepatic hydrothorax remains incompletely understood. 4 , 6 , 14 , 15 , 31 , 35 The most common view is that the pleural effusion arises from the passage of peritoneal fluid into the pleural cavity through varied size diaphragmatic defects assisted by negative intrathoracic pressure resulting from inspiration. 4 , 31 This mechanism presupposes that in situations where there is no ascites, there is complete equilibrium between the amount of ascites produced and that present in the pleural space; this is consistent with previous reports.…”
Section: Discussionmentioning
confidence: 99%
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“…The pathophysiology underlying hepatic hydrothorax remains incompletely understood. 4 , 6 , 14 , 15 , 31 , 35 The most common view is that the pleural effusion arises from the passage of peritoneal fluid into the pleural cavity through varied size diaphragmatic defects assisted by negative intrathoracic pressure resulting from inspiration. 4 , 31 This mechanism presupposes that in situations where there is no ascites, there is complete equilibrium between the amount of ascites produced and that present in the pleural space; this is consistent with previous reports.…”
Section: Discussionmentioning
confidence: 99%
“… 4 , 31 This mechanism presupposes that in situations where there is no ascites, there is complete equilibrium between the amount of ascites produced and that present in the pleural space; this is consistent with previous reports. 4 , 6 , 14 , 31 , 33 …”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…During raised intra-abdominal pressure as in coughing, vomiting and ascites, the rupture of bleb occurs which causes leakage of ascitic fluid in the pleural spaces. 13 The negative intrathoracic pressure during inspiration helps to accumulate the ascitic fluid in the pleural cavity. Other explanations are the reduced colloid osmotic pressure due to hypoalbuminemia, increased azygos venous pressure and leakage of plasma into the pleural cavity, transmigration of peritoneal fluid into the pleural cavity through lymphatic channel.…”
Section: Dr Rana Kumar Biswasmentioning
confidence: 99%
“…Rarely the left sided effusion may occur, it can even occur in the absence of ascites as well. 6,7 Development of pleural effusion involves several mechanisms in cirrhotic patients, change in splanchnic circulation, rise in the concentration of nitric oxide (NO) in splanchnic circulation, decrease albumin concentration in blood, increased flow along with raised pressure in thoracic duct, and azygos veins and portal hypertension are usual in patients having cirrhosis and these all are the main contributor in the development of ascites and pleural effusion. 8 Cardenas et al 2004 explains the development of hepatic hydrothorax, which occurs when ascetic fluid ascends upwards through diaphragmatic defects from the peritoneal cavity.…”
Section: Introductionmentioning
confidence: 99%