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PubMed2004

[Right uncontrollable haemothorax revealing a liver injury with diaphragmatic rupture].

We report a case of a woman with a blunt thoracic trauma and haemorrhagic shock after a road traffic accident. The clinical and complementary examinations revealed an isolated right haemothorax, which was compressive and uncontrollable. The source of bleeding was discovered with delay and during a surgical exploration: it was a liver injury with diaphragmatic rupture but without hepatic herniation and peritoneal effusion. The diagnostic features of blunt diaphragmatic rupture are discussed.

Accidents, Traffic↗
PubMed2006

[Rupture of a thoracic aortic aneurysm into the right pleural cavity].

Rupture of an aneurysm of the descending thoracic aorta into the right pleural cavity is an uncommon event and its prognosis is rapidly fatal. Its diagnosis is difficult and it may remain unrecognized. We report the case of a 66-year-old patient with a haemorrhagic shock associated with a spontaneous right haemothorax. A ruptured aneurysm of the descending thoracic aorta was diagnosed during the surgical procedure.

Aged↗
PubMed2006

Traumatic partial avulsion of a single right subclavian artery from the aortic arch and definitive repair.

Blunt injury to the right subclavian artery is a rare complication of severe deceleration trauma often associated with significant morbidity and mortality. We describe an atypical presentation in a patient who sustained a traumatic avulsion of his right subclavian artery arising off the aortic arch. An interposition graft was used to restore the continuity of the artery to the ascending thoracic aorta.

Accidents, Traffic↗
PubMed2006

Right diaphragm rupture with extended traumatic dissection of the descending aorta.

A 45-year-old man, with severe thoracic injury from a motor accident, is reported with traumatic aortic dissection type B and projection of the liver into the thoracic cavity due to a large rupture of the right hemidiaphragm. The patient was successfully managed with endoluminal stent placement in the descending thoracic aorta, and right thoracotomy for the repair of the diaphragmatic hernia. His postoperative course was uneventful. The co-existence of aortic traumatic dissection and right diaphragmatic rupture in trauma patients has never been reported in the literature previously, to our knowledge. Furthermore, the initial x-ray examination findings advocated injury of the right hemithorax and could be misleading. The diagnostic assessment must have a high index of suspicion, whereas the surgical manipulation needs to be fast and targeted to the major thoracic injuries of the patient.

Accidents, Traffic↗
PubMed2006

Pleural fibrosis.

Pleural fibrosis can result from a variety of inflammatory processes. The response of the pleural mesothelial cell to injury and the ability to maintain its integrity are crucial in determining whether normal healing or pleural fibrosis occurs. The pleural mesothelial cell, various cytokines, and disordered fibrin turnover are involved in the pathogenesis of pleural fibrosis. The roles of these mediators in producing pleural fibrosis are examined. This article reviews the most common clinical conditions associated with the development of pleural fibrosis. Fibrothorax and trapped lung are two unique and uncommon consequences of pleural fibrosis. The management of pleural fibrosis, including fibrothorax and trapped lung, is discussed.

Asbestosis↗
PubMedDate not supplied

Diagnosis of malpositioned chest tubes after emergency tube thoracostomy: is computed tomography more accurate than chest radiograph?

OBJECTIVE: The aim of this study was to compare the accuracy between computed tomography (CT) and frontal chest radiography in the diagnosis of malpositioned chest tubes (MCT). MATERIALS AND METHODS: CT scans positive for MCT between March 2000 and March 2004 were reviewed. Two radiologists assessed for intra- and extrathoracic locations of MCT in CT studies. Two physicians who were blinded to the results of CT scans assessed the frontal chest radiographs for location of chest tubes, within the pleural space or outside pleural space. The results of CT were then compared with the results of frontal chest radiographs. Medical records were also reviewed for function of the chest tubes and any complications induced by MCT. RESULTS: CT revealed 28 MCT among the 76 chest tubes that were placed in 54 patients. Among the 28 MCT detected by CT, 23 tubes were in the intrathoracic location (20 intraparenchymal; 3 intrafissural) and 5 tubes were in the extrathoracic location (4 in mediastinum; 1 in chest wall). Frontal chest radiographs only revealed six MCT. Among 28 MCT, 16 sufficient, 8 insufficient, and 4 indeterminate functions of the chest tubes were noted from medical charts. One patient complicated with lung abscess, four patients had suffered pleural empyema, and one patient suffered active lung parenchymal bleeding, resulting from MCT. CONCLUSIONS: CT is more accurate than chest radiograph for the diagnosis of MCT. For selected patients with inadequacy drainage of the tubes and when chest radiograph is noncontributory, CT scan is recommended to clarify the exact location of chest tubes.

Adolescent↗
PubMed2007

Small size new silastic drains: life-threatening hypovolemic shock after thoracic surgery associated with a non-functioning chest tube.

We report a case of a massive haemothorax following bilateral surgical resection of apical bullae. Occult bleeding was not recognized until the onset of a life-threatening circulatory collapse associated with metabolic acidosis and a fall in haemoglobin level. Using a thoracotomy, large amounts of blood were evacuated from the thoracic cavity and bleeding originating from ruptured pleural adhesion was easily controlled. Thrombotic material with talc particles was found to obstruct the 19-French 4-channel Blake drain. Although this new silastic Blake tube has been recommended in cardiac surgical patients, extending its indication in thoracic surgery, particularly when talc pleurodesis is used, should be questioned given the enhanced postoperative prothrombotic state and risk of drain obstruction. In conclusion, caution should be exercised when new small-sized material is introduced in clinical practice, especially after talc pleurodesis following thoracic surgery.

Adult↗
PubMed2004

Bedside echocardiography in chest trauma.

Bedside US has an established role in the evaluation of chest trauma patients. Transthoracic echocardiography and TEE can be used to obtain critical information at the bedside for many emergent conditions, including the immediate detection of hemopericardium and acute aortic injury. More recent work has demonstrated that US also can be used to detect hemothoraces and pneumothoraces with accuracy. These diagnostic techniques can improve patient outcome and are within the scope of practice of emergency physicians and trauma surgeons. Physicians caring for trauma patients should be familiar with these techniques.

Aorta↗
PubMed2005

Lessons learned from the first application of the DeBakey VAD Child: an intracorporeal ventricular assist device for children.

We report and describe the design and the first clinical implantation of the DeBakey ventricular assist device (VAD) Child, a pediatric intracorporeal left ventricular assist device, in a 6-year-old girl. The risk-benefit of novel technologies in advanced heart failure and the lessons learned by our experience are important to consider in hopes that other centers (where this device is now available) may benefit.

Cardiomyopathies↗
PubMed2005

Videothoracoscopy versus intrapleural streptokinase for management of post traumatic retained haemothorax: a retrospective study of 65 cases.

BACKGROUND: Post traumatic retained haemothorax (PRH) may cause pulmonary restrictions or septic pleural complications. Currently, minimally invasive procedures such as videothoracoscopy or intrapleural fibrinolysis have replaced open surgery in an effort to avoid these complications. OBJECTIVE: We have reviewed retrospectively our use of videothoracoscopy versus intrapleural streptokinase for the management of PRH over the last 10 years. PATIENTS AND METHOD: There were 56 males and nine females in the study. Thirty-one cases had been managed by intrapleural streptokinase (group I), and videothoracoscopy was performed on 34 cases (group II). Therapeutic results for both groups were determined by chest radiographs. RESULTS: In the population from which we drew our study group, retained haemothoraces occurred in 10.9% of 596 cases with traumatic haemothorax. In group I, 22 patients had radiological improvement; the others underwent thoracotomy. In this group, mean hospitalisation time was 14.5(+/-4.2) days, and three cases were complicated by empyema. In group II, all patients except four had complete radiological improvement; two of them required a decortication. In this group, mean hospital stay was 9.8(+/-3.7) days. There were no deaths in either group. The differences between group I and group II for length of hospital stay and number of thoracotomies was statistically significant. CONCLUSION: Videothoracoscopy is therefore a more effective procedure than intrapleural streptokinase for the management of PRH.

Adolescent↗
PubMed2006

The use of chest computed tomography versus chest X-ray in patients with major blunt trauma.

INTRODUCTION: Computed tomography (CT) scans are often used in the evaluation of patients with blunt trauma. This study identifies the clinical features associated with further diagnostic information obtained on a CT chest scan compared with a standard chest X-ray in patients sustaining blunt trauma to the chest. METHODS: A 2-year retrospective survey of 141 patients who attended a Level 1 trauma centre for blunt trauma and had a chest CT scan and a chest X-ray as part of an initial assessment was undertaken. Data extracted from the medical record included vital signs, laboratory findings, interventions and the type and severity of injury. RESULTS: The CT chest scan is significantly more likely to provide further diagnostic information for the management of blunt trauma compared to a chest X-ray in patients with chest wall tenderness (OR=6.73, 95% CI=2.56, 17.70, p<0.001), reduced air-entry (OR=4.48, 95% CI=1.33, 15.02, p=0.015) and/or abnormal respiratory effort (OR=4.05, 95% CI=1.28, 12.66, p=0.017). CT scan was significantly more effective than routine chest X-ray in detecting lung contusions, pneumothoraces, mediastinal haematomas, as well as fractured ribs, scapulas, sternums and vertebrae. CONCLUSION: In alert patients without evidence of chest wall tenderness, reduced air-entry or abnormal respiratory effort, selective use of CT chest scanning as a screening tool could be adopted. This is supported by the fact that most chest injuries can be treated with simple observation. Intubated patients, in most instances, should receive a routine CT chest scan in their first assessment.

Adolescent↗
PubMed2006

Imaging of penetrating chest trauma.

This article discusses the role of imaging in evaluating patients who are admitted with penetrating injuries to the chest. Emphasis is placed on the role of multidetector row CT, which has been introduced in the past 5 years into the arena of care for trauma victims. It is important to take full advantage of this new CT technology with its capability to produce high-resolution multiplanar and volumetric images to diagnose penetrating chest injuries. This article emphasizes detection of active bleeding and assessment of the mediastinum for penetrating injury.

Esophagus↗