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Query: UMLS:C0019270 (hernia)
 15,856 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The causes for the high mortality in neonates with diaphragmatic hernia are manifold. These cases have to be classified as being in the "fatal zone" of Boix-Ochoa. Analysis of our patients showed that 27 patients belonged to this group, 15 of whom died. The causes of death were hypoplasia of both lungs in 1 case and intracranial haemorrhage in 1. In 6 neonates there were additional complex cardiac malformations and in 1 other severe malformations. The foetal circulation persisted in 3 infants and a tension pneumothorax was the cause in 2, an intestinal obstruction the cause of death in 1 infant. In these 5 last-mentioned children, improvements in treatment might have possibly prevented death.
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PMID:Causes of death in operated neonates with diaphragmatic defects. 52 55

Spontaneous pneumothorax and tension pneumothorax are being increasingly recognized as complications of traumatic diaphragmatic hernia, particularly when presentation is delayed. This underscores the importance of suspecting the diagnosis of diaphragmatic hernia in patients with a recent or remote history of blunt or penetrating trauma to the chest or abdomen and an unusual or an atypical thoracic process. Once the diagnosis is suspected, confirmation with contrast studies, CT, or MRI should be obtained and surgical repair undertaken without delay.
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PMID:Tension pneumothorax as a presentation of traumatic diaphragmatic hernia. 150 29

Herniation of abdominal viscera into the thorax following traumatic diaphragmatic hernia can simulate acute tension pneumothorax. A case is presented of a blunt trauma victim with apparent acute diaphragmatic rupture, tension hemothorax, or tension hemopneumothorax. Nasogastric tube insertion demonstrated tension gastrothorax, but was followed by acute clinical decompensation. Percutaneous needle thoracostomy decompressed the stomach without causing spillage of gastric contents. Autopsy experimentation was performed to demonstrate that needle decompression of the distended stomach is well tolerated. Tension gastrothorax is a rare, life-threatening complication of traumatic diaphragmatic hernia. Although nasogastric tube placement should be attempted first, it may exacerbate the condition. Percutaneous needle decompression of the stomach through the chest wall can stabilize the situation and is safer and more rapid than chest tube placement, which might be either ineffective or dangerous. Paralyzing the patient with acute diaphragmatic rupture before tracheal and gastric intubation might prevent progression to tension gastrothorax.
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PMID:Tension gastrothorax complicating acute traumatic diaphragmatic rupture. 162 87

Unusual varieties of diaphragmatic herniae can be classified into two major groups, congenital and acquired. The late-presenting Bochdalek herniae often present difficulties in diagnosis which may lead to inappropriate treatment. The prime example is the herniated stomach, which is mistaken for a tension pneumothorax. Strangulation is a rare, but an important, complication of Bochdalek herniae. A number of techniques for closure of large diaphragmatic defects are described with recommendation of those procedures which can be performed rapidly and effectively in a critically ill infant. The literature concerning eventration is confusing due to different definitions of the condition by different authors. It may be difficult to distinguish preoperatively between this condition and congenital diaphragmatic hernia with a sac. Such distinction is often not important as the decision for intervention is based on evaluation of clinical and radiological considerations. The majority of Morgagni herniae are asymptomatic and only rarely does strangulation supervene. There is a small group of infants with Morgagni hernias who present in early infancy with respiratory symptoms. Paralysis of the diaphragm due to phrenic nerve palsy recovers spontaneously in the majority of patients. The selective use of diaphragmatic plication for this condition is widely accepted, but the decision and appropriate timing for surgical intervention is often difficult. The results of surgery are very good both in the early postoperative period and also on long-term follow-up. The diagnosis of traumatic diaphragmatic hernia is often overlooked in the presence of other major injuries. The danger of strangulation of contents of this hernia is ever present and repair should be undertaken without delay once the diagnosis is made.
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PMID:Unusual varieties of diaphragmatic herniae. 190 81

We report a case of tension pneumothorax due to a gastropleural fistula resulting from perforation of the stomach in a traumatic diaphragmatic hernia. Awareness of perforation of strangulated stomach or bowel in a diaphragmatic hernia as a cause of pneumothorax, with or without tension physiology, in a patient with a history of trauma is important so that surgical repair can be undertaken without delay.
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PMID:Tension pneumothorax secondary to a gastropleural fistula in a traumatic diaphragmatic hernia. 198 67

Delayed herniation of abdominal contents through a congenital diaphragmatic hernia may occur beyond the neonatal period. The case of a 29-month-old child with a Bochdalek hernia presenting as acute respiratory failure is presented. Chest radiography showed a tension gastrothorax that was misread as a tension pneumothorax. Tube thoracostomy resulted in clinical improvement by perforating and decompressing the stomach. Nasogastric tube placement confirmed herniation of the stomach into the left chest and is the initial treatment of choice when a tension gastrothorax is identified. A congenital diaphragmatic hernia must be recognized promptly so that rapid gastric decompression and surgical repair of the diaphragmatic defect can be performed.
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PMID:Congenital diaphragmatic hernia presenting as massive gastrothorax. 233 Nov 2

A case of colopleural fistula, resulting from strangulation and perforation of a diaphragmatic hernia and presenting as tension pneumothorax, is reported. The hernia was most likely a consequence of a stab wound to the left side of the chest four years before admittance. Colopleural fistula as a cause of tension pneumothorax is an extremely rare entity, reported only once in past English medical literature.
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PMID:Colopleural fistula presenting as tension pneumothorax in strangulated diaphragmatic hernia. Report of a case. 291 30

Extracorporeal membrane oxygenation (ECMO) has been successful (greater than 80% survival) in 35 centers in greater than 900 newborns with severe respiratory failure having an estimated mortality of greater than 80% on conventional management. During the last 3 years we have treated 79 newborns with 74 survivors (94%). Their diagnoses included meconium aspiration, persistent fetal circulation, respiratory distress syndrome, congenital diaphragmatic hernia, and sepsis. Seven patients (9%) had life-threatening intrathoracic complications requiring emergent intervention while on ECMO: tension hemothorax (3), tension pneumothorax (2), and pericardial tamponade (2). Pericardial tamponade and tension hemothorax and pneumothorax show a similar pathophysiology of increasing intrapericardial pressure and decreasing venous return. Perfusion is initially maintained by the nonpulsatile flow of the ECMO circuit before further decrease in venous return results in decreasing ECMO flow and progressive hemodynamic deterioration. Each of the seven patients demonstrated a clinical triad that includes increasing PaO2 and decreasing peripheral perfusion (as evidenced by decreasing pulse pressure and decreasing SvO2) followed by decreasing ECMO flow with progressive deterioration. The diagnoses were confirmed by transillumination, chest x-ray, or cardiac echocardiogram. Initial emergent placement of a percutaneous drainage catheter was temporizing in all seven cases. However, four patients required emergent thoracotomy for definitive treatment while still on ECMO. All seven patients were weaned from ECMO and are short-term survivors (6 months to 3.5 years). As use of ECMO for newborn severe respiratory failure increases, responsible physicians must be familiar with life-threatening intrathoracic complications and appropriate treatment strategies.
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PMID:Life-threatening intrathoracic complications during treatment with extracorporeal membrane oxygenation. 320 57

A case of late presentation of left congenital diaphragmatic hernia (CDH) in a boy of 9 months is reported. A chest X-ray taken after (premature) birth gave normal results; hence this type of CDH is called "acquired". Not being associated with pulmonary hypoplasia, this condition is difficult to diagnose. The patient presented as an emergency and the initial diagnosis was tension pneumothorax. This resulted in the insertion of a chest tube, fortunately without damage to the herniated stomach and spleen. Doubling upward of the tip of the nasogastric tube led to the correct diagnosis. After successful repair of the diaphragm the child made a full recovery.
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PMID:"Acquired" congenital diaphragmatic hernia. 365 43

This report describes a premature (29 weeks gestation) infant with a left Bochdalek's diaphragmatic hernia, in whom the development of a spontaneous ipsilateral tension pneumothorax caused complete reduction of the hernia into the abdomen. In the presence of a tension pneumothorax, a diaphragmatic hernia may be masked on a chest radiograph and therefore difficult to diagnose.
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PMID:Bochdalek's hernia completely reduced by spontaneous ipsilateral tension pneumothorax. 764 13


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