Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019270 (hernia)
 15,856 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A two-year-old cat with episodic dyspnea was diagnosed with an intrapericardial cyst via two-dimensional echocardiography. The cyst directly compressed the right ventricle, resulting in cardiac tamponade. Centesis of the cyst was performed to reduce tamponade prior to surgery. At surgery, a large, fluid-filled cystic structure was found within the pericardium. The cystic structure was continuous with a pedicle of liver that passed through a small peritoneopericardial diaphragmatic hernia. Surgical resolution was achieved by median sternotomy, midline pericardotomy, resection of the cyst, and diaphragmatic herniorrhaphy.
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PMID:Intrapericardial cyst causing cardiac tamponade in a cat. 1073 Jun 20

Paraesophageal hernia is an unusual disorder of the esophageal hiatus that may be associated with life-threatening mechanical problems. We report a case of a large paraesophageal hernia that presented with acute thoracic herniation and incarceration of the stomach. The patient underwent laparoscopic operation, including reduction of an intrathoracic stomach, hernial sac removal, and tension-free repair of the hiatus with polytetrafluoroethylene (PTFE) mesh. The mesh was fixed with a straight hernia stapler. Postoperatively the patient developed a fatal cardiac tamponade secondary to a coronary vein laceration due to fixation of the mesh with the stapler. Different operative techniques and possibilities for prevention of the complication are discussed.
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PMID:Fatal cardiac tamponade after emergency tension-free repair of a large paraesophageal hernia. 1126 62

Blunt rupture of the pericardium is a rare injury. Strangulated cardiac hernia following blunt trauma is one cause of reversible cardiac arrest. Traumatic pericardial tears usually have delayed diagnoses and carry high mortality rates (64%). Clinical signs mimic cardiac tamponade during the primary survey. We report here two cases of blunt trauma. Both patients arrived alive in the emergency room and presented signs of cardiac tamponade caused by pericardial rupture.
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PMID:Cardiac herniation mimics cardiac tamponade in blunt trauma. Must early resuscitative thoracotomy be done? 1189 Mar 45

Diaphragmatic hernias can present as retrocostoxiphoid hernias (RCXH) or diaphragmatic dome hernias. The RCXH include the Larrey hernia (LH), the Morgagni hernia (MH), and the Larrey-Morgagni hernia (LMH). These congenital hernias are usually asymptomatic, and the diagnosis is simplified by two exams: chest X-ray, and thoraco-abdominal computed tomography (CT) scan. The potential risk in this condition is small-bowel incarceration in the hernia defect and subsequent obstruction. We report two cases of LH and one case of LMH treated by laparoscopy between February 2004 and October 2005, with a review of the surgical techniques. Two different laparoscopic techniques were used: the tension-free technique, and resection of the hernia sac with closure of the defect and reinforcement by prosthesis. One patient presented a postoperative cardiac tamponade due to a clip-induced bleeding of an epicardial artery at the inferior surface of the heart. Treatment by laparoscopy is feasible, but a consensus regarding the best laparoscopic repair is needed.
Hernia 2007 Apr
PMID:Surgical technique and complications during laparoscopic repair of diaphragmatic hernias. 1713 Oct 71

A 16-month-old, female German shepherd dog was presented with severe bicavitary effusions. A diaphragmatic hernia was diagnosed by thoracic radiography. An echocardiogram performed prior to surgical repair of the hernia revealed signs of cardiac tamponade, with right atrial collapse, in the absence of pericardial effusion. Right atrial collapse was presumed to be secondary to severe pleural effusion. At surgery, no pericardial disease was identified. Surgical correction of the diaphragmatic hernia resulted in resolution of the pleural and peritoneal effusions. Follow-up echocardiography demonstrated resolution of the signs of cardiac tamponade.
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PMID:Marked pleural effusion causing right atrial collapse simulating cardiac tamponade in a dog. 1747 22

We describe a case of posttraumatic diaphragmatic laceration with unusual late sequelae of presentation. Ventilatory and gastrointestinal compromises are known complications of such herniae; but delayed cardiac tamponade without an intrapericardial component of such a hernia has not been reported so far.
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PMID:Delayed cardiac tamponade following posttraumatic diaphragmatic hernia without an intrapericardial component. 1954

Laparoscopic repair of incisional hernias has become an increasingly used procedure over the last few years. Recent studies have shown several advantages using this technique. Fixation of the mesh is usually achieved by spiral tackers. In this case, we describe the development of cardiac tamponade due to protruding spiral tackers occurring 9 days postoperatively.
Hernia 2010 Aug
PMID:Cardiac tamponade as a rare complication in laparoscopic incisional hernia repair. 1972 50

Cardiac tamponade is defined as a life-threatening, slow or rapid compression of the heart due to the pericardial accumulation of fluid, pus, thrombus or gas as a result of effusion, trauma, or myocardial rupture. We describe the case of a lady who developed classic signs of cardiac tamponade immediately after an open hiatus hernia repair. Computed tomographic imaging revealed extrapericardial hernia recurrence causing cardiac compression. We believe this is the first such reported case. We conclude that cardiac tamponade from acute recurrence of hiatus hernia must be considered in the unstable postoperative patient and that the definition of cardiac tamponade is expanded to include extrapericardial pathologies.
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PMID:Outside the box: extra-pericardial tamponade due to acute recurrence of hiatus hernia. 2041 6

Hepatic myelolipoma incarcerated in a peritoneopericardial diaphragmatic hernia was diagnosed in an 11-year-old, desexed female Persian cat. The cat was initially referred for investigation of tachypnoea and dyspnoea. Peritoneopericardial diaphragmatic hernia is a common incidental finding in cats and is usually asymptomatic. Myelolipoma is an extremely rare benign tumour, composed of extramedullary haematopoietic cells and adipose tissue. Myelolipomas are hypothesised to result from metaplastic alteration, rather than a neoplastic process, although this theory cannot be substantiated. The present case is only the fourth report of such an unusual occurrence in cats and displays significant differences to previous reports. Hepatic entrapment and burgeoning of the mass within the pericardial sac resulted in cardiac tamponade and overt signs of right-sided cardiac failure. Surgical intervention was successful and despite concerns regarding the cat's clinical presentation and the gross appearance of the lesion(s), a good long-term outcome is anticipated.
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PMID:Hepatic myelolipoma incarcerated in a peritoneopericardial diaphragmatic hernia in a cat. 2055 72

Intrapericardial diaphragmatic hernia after median sternotomy for cardiothoracic procedures is a rare complication. We describe an interesting case of diaphragmatic hernia in a 6-month-old girl presenting as cardiac tamponade, 4 months after an arterial switch operation. The diaphragmatic defect was iatrogenic and emphasizes the danger of inadvertent diaphragmatic injury during cardiac operations.
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PMID:Intrapericardial diaphragmatic hernia after arterial switch operation. 2097 Dec 25


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