• Tuberculosis and Respiratory Diseases
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• v.41 no.5
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• pp.574-578
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• 1994

The incidence of traumatic rupture of the tracheobronchial tree has been increased considerably with advent of widespread mechanization and high speed era. Rupture of the bronchus is an unusual result of nonpenetrating trauma to chest. Early diagnosis and primary repair not only restore normal lung function but also avoid difficulties and complications associated with delayed diagnosis and repair. These complications are pneumonia, atelectasis and lung abscess secondary to the bronchial obtruction. We experienced a case of partial rupture on left main bronchus caused by nonpenetrating blunt chest trauma with rib fractures 1 year ago. He was suffered from progressively developing dyspnea on exercise and treated as bronchial asthma at other hospital. Bronchoscopic finding was the narrowed lumen of left main bronchus at 1cm from carina by web-like membrane. We confirmed by bronchogram and repaired by end to end anastomosis, which is rare delayed finding in bronchial rupture without pulmonary complications. We report a case of nonpenetrating traumatic bronchial rupture, manifested by bronchial web in bronchoscopy.

• Journal of Chest Surgery
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• v.32 no.4
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• pp.394-398
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• 1999

Background: According to the changes in the Environmental factors, traumatic diaphragmic rupture is seen in increasing frequency. Many reports described the early diagnostic methods and treatment modalities. In our institution, a study was retrospectively performed to obtain the early diagnostic and treatment methods of diaphragmic ruptures. Material and Method: From January 1994 to April 1998, 20 patients with traumatic rupture of the diaphragm were treated in our institution and We analyzed the patients in preoperative clinical presentations, diagnostic accuracies, associated injuries and postoperative complications. Result: Socially active male patients were affected most. 75% of patients had blunt trauma and 25% had penetrating injury. There were 16 cases of ruptured right diaphragm, 3 cases of left diaphragm and 1 case on both. Preoperative diagnosis were possible in 10 patients (50%) and 6 patients(30%) were diagnosed intraoperatively, but 4 patients (20%) were diagnosed in the late stages. Most common postoperative complication was wound infection, and two died of associated injuries. Conclusion: We conclude that if there is suspicion of diaphragmic rupture after a trauma, careful study and examination is essential and interdepartmental collaboration is very important.

• Journal of Chest Surgery
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• v.21 no.3
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• pp.547-552
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• 1988

Rupture of the main bronchus followed by blunt chest trauma is comparatively very rare. Early recognition of bronchial rupture and emergency thoracostomy and management is essential for reducing of morbidity and mortality and late complications. This case was 11 years old female who was a primary school student. The patient was sustained a crushing injury to her right hemithorax by traffic accident and had been taken emergency closed thoracostomy at her second intercostal space, midclavicular line at emergency room. In the course of the next 2 hours, the girl`s condition remained critical with tension pneumothorax and abnormal arterial blood gas analysis. Induction of anesthesia started 3 hours after the accident. During the general anesthesia, cardiac arrest was occurred and cardiac resuscitation was performed. Right upper lobectomy and end-to-end anastomosis of ruptured right main bronchus was performed. Postoperative course was satisfactory.

• Journal of Trauma and Injury
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• v.25 no.4
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• pp.287-290
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• 2012

Cardiac rupture after blunt trauma is very rare and caval injury is even rarer. However, cardiac rupture after blunt trauma is associated with very high mortality and can occur without a high speed collision or severe thoracic injury. Symptoms are not expressed in all patients in the early stage, so the condition is easily overlooked if patients have an associated injury, minimal thoracic injury or relatively stable vital signs. We report the successful management of two cases of vena caval injury after blunt trauma with slight thoracic injury.

• Journal of Chest Surgery
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• v.46 no.5
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• pp.357-361
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• 2013

Left ventricular free wall rupture (LFWR) is rare, but is one of the most serious complications of myocardial infarction and is associated with high mortality. Several operative techniques have been attempted, but early diagnosis and prompt surgical management are crucial for a positive patient outcome. We report three cases of LFWR successfully treated with surgical methods.

• Journal of Chest Surgery
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• v.44 no.1
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• pp.76-79
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• 2011

Right-sided diaphragmatic rupture is less common and more difficult to diagnose than left-sided lesion. It is rarely combined with the herniation of the abdominal organs into the thorax. High level of suspicion is the key to early diagnosis, and a delay in diagnosis is implicated with a considerable risk of mortality and morbidity. We experienced a case of right-sided diaphragmatic rupture combined with complete avulsion of the right kidney and herniation of the liver into the thoracic cavity.

• Journal of Energy Engineering
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• v.11 no.2
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• pp.122-129
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• 2002

The analytical models and algorithm of the SPIKE code, which has been developed by KAERI's KALIMER team to investigate the sodium-water reaction phenomena in the liquid metal reactor, were introduced with its verification calculation results. The sodium water reaction of KALIMER IHTS was evaluated. Early stage of the sodium-water reaction consists of wave and mass transfer regimes. The pressure variations were independent of specific design features in the wave transfer regime. However in the mass transfer regime, the pressure variations were strongly dependent on cover gas volume and rupture disk set pressure. The early stage SWR analysis showed that the KALIMER IHTS with an appropriate cover gas volume and rupture disk set pressure had enough margin to its design pressure.

• Clinics in Shoulder and Elbow
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• v.9 no.1
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• pp.27-33
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• 2006

Purpose: To investigate early complications after repair of massive rotator cuff tears and to find out factors that compromise the results. Materials and Methods: Fourteen patients who had two or more cuff tendons involved were included. All patients were operated by open acromioplasty and rotator cuff repair. At 3 months after operation, we investigated whether there were any early complications or not. We used ASES scoring system for preoperative and follow up evaluation. In addition, various preoperative factors, such as duration of symptom, degree of tendon retraction, degree of fatty degeneration, and acromio-humeral distance, were compared between the complicated patients and non-complicated patients. Results: At 3 months after operation, the ASES score and pain were improved in any degree in all patients. But 5 patients complained persisting pain, and three of them showed major complications such as re-rupture of rotator cuff or deltoid rupture. But no preoperative factors in complicated patients were significantly different from those in non-complicated patients. Conclusion: None of the preoperative factors were related to the complications. There was a tendency of overestimation of fatty degeneration in MRI. Some factors in surgical technique and rehabilitation were highly suspected to be related to the complications.

• Journal of Chest Surgery
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• v.51 no.2
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• pp.153-155
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• 2018

Concomitant rupture of the subclavian vessels and the left main bronchus caused by blunt trauma is a serious condition. Moreover, the diagnosis of a tracheobronchial injury with rupture of the subclavian vessels can be difficult. This report describes the case of a 33-year-old man who suffered from blunt trauma that resulted in the rupture of the left subclavian artery and vein. The patient underwent an operation for vascular control. O n postoperative day 3, the left main bronchus was found to be transected on a computed tomography scan and bronchoscopy. The transected bronchus was anastomosed in an end-to-end fashion. He recovered without any notable problems. Although the bronchial injury was not detected early, this case of concomitant rupture of the great vessels and the airway was successfully treated after applying extracorporeal membrane oxygenation.

• Journal of Chest Surgery
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• v.40 no.4 s.273
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• pp.309-312
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• 2007

Cervical tracheal rupture is one of the rare injuries after blunt chest trauma, and this can be explained by several mechanisms. Early diagnosis and treatment of tracheal rupture after trauma can reduce the mortality and morbidity. We report here on a surgical experienced case of complete rupture of the cervical tracheal that was due to increased intra-tracheal pressure after a compression injury to the chest of an 8 years old child. We also include a review of the literature.