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[A traumatic aneurysm of the heart apex].
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[Respiratory repercussion of thoracic rickets].
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[Respiratory repercussion of thoracic rickets].
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[Surfactant administration in acute respiratory failure].
We report the case of a 21-year-old man who developed adult respiratory distress syndrome (ARDS) after severe lung contusion due to a car accident. At the scene of the accident the patient was awake and oriented, but there were signs of hypoxaemia (SaO2 by pulse oximetry: 86%). The trachea was intubated in the emergency room and, after diagnosis of multiple rib fractures on the right side (the patient nos. 4-11) and emergency treatment, was extubated 16 h later. During spontaneous breathing there was no improvement of pulmonary function, and the patient was transferred to the intensive care unit 5 days later and reintubated because of acute respiratory failure. He then developed the signs of severe ARDS. No improvement occurred during conventional ventilatory treatment including inversed-ratio ventilation, high-frequency ventilation, and ventilation via a double-lumen tube. On day 15 a bovine surfactant preparation (38 mg/kg body wt.) was instilled into both lungs. Initially there was deterioration of the pulmonary function, probably due to crusts in the bronchial mucous membrane. After aspiration of the crusts at bronchoscopy, there was progressive respiratory improvement. The inspired oxygen concentration and PEEP level could be reduced, and the ventilatory ratio normalised within 14 days. This therapeutic intervention improved pulmonary function and probably led to the successful outcome after 36 days of ventilatory support.
[A case of complete circumferential aortic rupture due to blunt chest trauma].
A case of complete circumferential rupture of the thoracic aorta due to blunt chest trauma is presented. A 46-year-old woman was admitted after a traffic accident. The admission chest X-ray film demonstrated rib fractures and mediastinal widening. CT scanning and aortography were performed, but acute rupture of the aorta was not detected. Twelve days later, aortography was performed again and an aneurysm was noted at the aortic isthmus. Surgery was performed immediately and aorta was found to be completely disrupted for a length of 1 cm. A short segmental prosthesis was interposed between the two ends of the aorta under temporary bypass. Patients with aortic rupture due to blunt chest trauma are increasing, but only a few cases treated in the acute stage have been reported. To our knowledge, this is the 6th case of complete aortic disruption which has been treated successfully in the acute stage in Japan.
[Chronic cough].
Cough is a powerful physiological reflex mechanism that causes central airways to be cleared of foreign material and excess secretions. Chronic cough is a very common presenting symptom in general practice with a prevalence in the population of about 5%. As a general rule, persistent cough represents organic disease of the upper and lower airways, the lung parenchyma, the pulmonary circulation, the pleural space, the mediastinum and the upper gastro-intestinal tract. The most common cause is cigarette smoking, but virtually any chronic lung disease may be occasionally associated with cough. Complications of coughing are tussive syncopes, rib fractures, rupture of respiratory muscles and eventually hernias. Based on a detailed clinical history and physical examination, the investigation includes a chest radiograph, spirometry, and sputum smears. Radiography of the sinuses, bronchoscopy and upper gastro-intestinal endoscopy may be added. If the treatment of an underlying disease is successful, chronic cough may disappear. There are few 'antitussive' drugs with proven suppression of the cough reflex.
[Direct post-traumatic pneumonia. Confirmation by autopsy after exhumation].
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Crushed chest injury treated with a mechanical ventilator. Report of a case.
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[The present status of interpleural analgesia].
Since the introduction of interpleural administration of local anaesthetics by Kvalheim and Reiestad in 1984, this technique has been applied to treat postoperative pain after cholecystectomy, renal, thoracic and unilateral abdominal surgery. Other indications are pain control in patients who suffered multiple rib fractures and in patients with chronic pain due to pathological processes in the pancreas. Due to the fact that interpleural analgesia is considered a new anaesthetic procedure, a number of questions still have to be answered regarding the mechanism of action, the appropriate local anaesthetic solution to be employed and, most importantly, the benefit/risk ratio associated with this technique. The purpose of this review article is to give a detailed account of the knowledge and obtained clinical experiences present to date regarding interpleural analgesia, and to give a critical evaluation of this method.
[Experience in the treatment of patients with severe disorders of the thoracic wall and organs of the thorax].
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[Chest trauma: analysis of 592 cases].
INTRODUCTION: Thoracic traumas constitute an important part of the patients who are being admitted to the emergency units and deaths due to trauma. The aim of this study was to compare our clinical experience and results of the literature. METHODS: 592 patients with thoracic trauma who were admitted to our clinic between 1996 and 2000 were evaluated retrospectively. RESULTS: 449 patients (75.8%) had blunt and 43 patients (24.2%) had penetrating thorax trauma. There was rib fracture in 448 patients (75.7%), clavicula fracture in 55 (9.2%), scapula fracture in 31 (5.2%) and sternal fracture in 20 (3.4%). In addition, flail chest was detected in 79 cases (13.3%). The most frequent complications were pneumothorax (n: 158; 26.7%), and hemothorax ( n: 119; 20.1% ). Three hundred and thirty - nine patients (57.2%) were treated by tube thoracostomy and 190 by conservative management (32.1%). Surgical treatment was performed in 99 (16.7%) patients. Morbidity was 18.4% ( n: 109 ) and mortality, 6.4% ( n: 38 ). Mean hospital stay time was 13.4 days (2 - 93 days). CONCLUSION: Thoracic traumas can cause vital organ injuries and impaired cardio-respiratory hemodynamics should be treated immediately.
[Thoracic trauma: an analysis of 521 patients].
BACKGROUND: We evaluated thoracic trauma cases with regard to etiologic causes, treatment methods, outcome, and factors affecting the results in the light of our experience and relevant literature data. METHODS: A retrospective evaluation was made of 521 patients (399 males, 122 females; mean age 42 years; range 4 to 93 years) who were treated for thoracic trauma from September 1997 to August 2002. RESULTS: Isolated thoracic trauma and multisystem trauma were found in 348 (67%) and 173 (33%) patients, respectively. Blunt injuries accounted for 87%, the most common cause being traffic accidents (62%), and penetrating injuries accounted for 13%. The most frequent thoracic pathologies included multiple (56%) and single (24%) rib fractures, and flail chest (8.4%). Extrathoracic injuries were seen in 33.2%, the extremities (41%) and the skull (40%) being the most commonly involved. Treatment consisted of symptomatic treatment in 159 patients (30.5%), tube thoracostomy in 337 patients (64.6%), and thoracotomy in 15 patients (2.9%). In isolated thoracic trauma and multisystem trauma, morbidity rates were 3.4% and 22%, and mortality rates were 2.5% and 16.2%, respectively. The overall mortality was 7.1% (37 patients). The mean length of hospital stay was 7.1 days (range 1 to 64 days). CONCLUSION: A great majority of thoracic trauma patients can be treated with conservative methods or tube thoracostomy. Accompanying multisystem traumas are associated with dramatic increases in morbidity and mortality rates.
[Case of masked spina bifida of the thoracic vertebrae II and III].
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[Unexplained circulatory collapse after a motorcycle accident].
BACKGROUND: Cardiac valve injury caused by non-penetrating chest trauma is unusual but may occur even after moderate injuries. MATERIAL AND METHODS: A 19-year-old man sustained blunt trauma to the chest and abdomen in a motorcycle crash. He was able to walk, removed his jacket and helmet and called for help via his mobile phone. He had bilateral lung contusions and multiple rib fractures. A rupture of the spleen was managed conservatively. On day 4 he needed mechanical ventilatory support and a left chest tube was inserted. Transthoracic echocardiography showed a mitral valve insufficiency grade 3 of 4, increased pulmonary artery systolic pressure of 50 mm Hg, tricuspidal insufficiency and moderate amounts of pericardial fluid. His situation deteriorated on day 12. Pulmonary catheter measurements led to decrease of noradrenaline infusion and increase in cardiac output, but his symptoms of pericardial tamponade worsened. RESULTS: Open-heart surgery was performed. Pericardial fluid under pressure was evacuated and because of a malfunctioning white elongated anterior papillary muscle, a 27 mm mechanical mitral valve was inserted. He recovered uneventfully. INTERPRETATION: A low threshold for echocardiography in these cases is advocated. Earlier use of a pulmonary catheter could have optimised treatment and time of surgery.
[Predictors of outcome in blunt chest trauma].
INTRODUCTION: Thoracic trauma is often associated with polytrauma. Because mortality is high, the search for prognostic tools is useful. PATIENTS AND METHODS: A total of 108 patients with blunt thoracic trauma, 73 of whom had multiple injuries, were studied in an intensive care unit (ICU). The variables named as potential predictors of outcome were the need for mechanical ventilation, duration of ventilation, and high positive end-expiratory pressure (PEEP); the presence of rib fractures, pulmonary contusion, pleural involvement (hemo- and/or pneumothorax), or lung infection; the need for emergency surgery; mean duration of ICU stay, and age. We also studied whether or not the mortality rate was higher in polytrauma patients. Student t and chi2 tests (95% confidence level) and multiple regression analysis (Hosmer-Lemeshow goodness of fit) were used to analyze the results. RESULTS: The need for mechanical ventilation, radiographic evidence of pulmonary contusion, emergency surgery, and hemodynamic instability were risk factors for increased mortality. Higher risk of mortality was not demonstrated for patients with multiple injuries. For patients in need of mechanical ventilation, high PEEP was a predictor of poor prognosis. CONCLUSIONS: The presence of the aforementioned predictors (mechanical ventilation, high PEEP, pulmonary contusion, emergency surgery, and hemodynamic instability) indicate serious injury to the lung parenchyma, which is the main determinant of outcome for patients with thoracic trauma.
[Treatment in patients with low traumatic pneumothorax ratio].
Thoracostomy tube placement (TT) is currently one of the most important treatment modalities used in traumatic pneumothorax patients. In patients with low pneumothorax ratio (percentage), both follow-up without surgery and employing intervention when indicated may be appropriate choice. We presented the outcome of patients with low traumatic pneumothorax ratio treated by follow up without surgical intervention in our clinic. During the period from January 2000 until January 2002, 108 patients who were treated and followed with low percentage traumatic pneumothorax in Ankara Numune Hospital Thoracic Surgery Clinic were allocated into three groups due to blunt trauma of the thorax, penetrating-cutting instrument injury and gunshot injury. All patients were admitted to the clinic with the purpose of observation without surgical intervention and chest roentgenograms were taken at the sixth and twelfth hours and daily thereafter. TT was performed for 46 (43%) patients whose pneumothorax ratio increased during the observation period. TT was more frequent in patients with 20% percentage pneumothorax (69%) as well as with two or more fractured ribs (69%). Follow-up without surgical intervention may one of the appropriate modes of treatment in patients who have minimal traumatic pneumothorax.