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Query: UMLS:C0019079 (hemoptysis)
 6,129 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 50 percent or greater savings in oxygen usage and aesthetic benefits leading to increased compliance are reasons for increasing use of the transtracheal catheter for administration of home supplemental oxygen. Minor complications of the procedure are common and include catheter dislodgement, bronchospasm, subcutaneous emphysema, bleeding at the catheter site, as well as hemoptysis and wound infections. Rare complications include retroflexion of the catheter into the upper trachea from coughing, and fracture of the catheter with loss in the trachea. New, improved catheters and detailed descriptions for operator use may reduce the frequency of these complications. This report describes a potentially serious complication of a transtracheal catheter system which resulted despite appropriate use and care of the catheter.
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PMID:Endotracheal mass resulting from a transtracheal oxygen catheter. 333 22

During the last 12 years, 20 patients with significant airway injuries have been treated for lesions involving the trachea, larynx, and/or bronchus. Fourteen of the injuries were the result of penetrating wounds, nine gunshot wounds, and five stab wounds. Six patients presented with blunt trauma, four as a result of motor vehicle accidents, one from a clothesline injury, and one from a crush injury. Sixteen of the 20 were males; average age was 29.6 years. Eleven patients had injuries involving only the trachea, six had isolated laryngeal injuries, two had bronchial injuries, and one patient had a combined injury of the trachea and larynx. Eleven had subcutaneous emphysema, four had hemoptysis, and three stable patients experienced sudden respiratory arrest while being evaluated for the repair of their injuries. Twelve patients required immediate intubation or tracheostomy. Most airway injuries were closed primarily. In one instance segmental resection of a perforated trachea and primary anastomosis was necessary. Two patients died after proper management of the airway injury. One died of an associated brain stem injury and the other of profuse hemorrhage from a liver injury. Of the 18 surviving patients, all but two recovered totally without residual impairment. Described here is a protocol for the evaluation and immediate treatment of airway injuries that is consistent with the guidelines of the Subcommittee of Advanced Trauma Life Support of the American College of Surgeons Committee on Trauma. Aggressive initial management, high index of suspicion for injury, and meticulous repair of the injured airway are equally important steps in the successful management of these patients.
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PMID:Airway injuries. The first priority in trauma. 357 24

Four cases of acute laryngeal fracture that demonstrate the history and clinical findings characteristic of blunt laryngotracheal trauma are presented. Symptoms in these patients included shortness of breath, neck pain, dysphasia, dysphonia, and hemoptysis. Physical examination findings suggesting acute laryngeal injury included pain on palpation of neck, swelling or edema of the neck, subcutaneous emphysema, and loss of landmarks in the neck. All four patients were admitted to the surgical intensive care unit and had the diagnosis of laryngeal fracture confirmed at laryngoscopy. Airway obstruction is a potential complication in all patients sustaining blunt laryngotracheal trauma. Early diagnosis and management may lead to a good outcome, as with these four patients.
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PMID:Blunt laryngotracheal trauma. 372 9

We report an observation of pneumopericardium occurring, without iatrogenic trauma in the preceding days, during the course of an epidermoid bronchial carcinoma, treated for a year by radio- and chemotherapy. The pneumopericardium produced a very attenuated clinical picture and was resorbed without incidence. But the patient died a few weeks after an overwhelming haemoptysis. The radiological picture is very characteristic. The differential diagnosis is above all that of a pneumo-mediastinum. But in the latter case, the clear zone exceeds the level of the great vessels and subcutaneous cervical emphysema in generally very clear both clinically and radiologically.
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PMID:[Pneumopericardium complicating bronchial cancer]. 380 1

One hundred six consecutive patients with injuries to the tracheobronchial tree who were admitted to the emergency room of the Tulane Medical Center Hospital or the Charity Hospital of Louisiana at New Orleans over a period of almost 20 years were analyzed retrospectively. Penetrating trauma of the neck or chest was reported in 100 of the patients, and only 6 had blunt trauma to the neck or thorax as the cause of injury. There were 18 deaths among the 106 patients (16.98%), including 11 (13.75%) of 80 with injuries of the cervical trachea. Seven (53.8%) of 13 with principal injuries of the thoracic trachea died; all 13 patients with major bronchial injuries survived. On admission to the emergency room, all patients had signs of airway compromise such as tachypnea, dyspnea, cyanosis, subcutaneous emphysema, or an abnormal respiratory pattern. Severe airway compromise was evident in 46 patients; 24 (23%) were treated with oral or nasal intubation, 19 (18%) with emergency tracheostomy, and 3 (2%) with intubation of a tracheal injury. Hemoptysis was an unreliable signal of serious injury, being present in only 28 of the patients. Patients who had major vascular injuries combined with trachea involvement were generally not salvageable. In regard to morbidity and mortality, the most common preventable errors were delay in diagnosis and treatment of tracheobronchial injuries, missed esophageal injuries, massive aspiration of blood, and abdominal vascular injuries.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Management of airway trauma. I: Tracheobronchial injuries. 407 2

Delayed diagnosis of tracheobronchial disruption resulting from blunt trauma continues to cause major morbidity and death. At the University of Louisville from 1968 to 1982, 13 patients had tracheobronchial disruption resulting from blunt trauma. All injuries were caused by motor vehicle accidents. Disruptions were located in the trachea in six patients and in the right bronchus in seven patients. Physical findings included: subcutaneous emphysema (11 patients), respiratory distress (10 patients), hemoptysis (six patients), and flail chest (four patients). Four patients (30%) died, three from multiple major associated injuries and the other before therapy could be instituted. Among the nine survivors, six had immediate diagnosis and prompt surgical treatment, which consisted of suture repair in five and pneumonectomy in the other patient. Two patients had delay in diagnosis, and repair was attempted at 4 and 30 days, respectively; bronchial stricture resulted in one and pneumonectomy, empyema, and bronchopleural fistula in the other. Another patient with a bronchial mucosal tear was treated nonoperatively without complication. Tracheobronchial disruption should always be considered with massive blunt chest trauma. Repeated bronchoscopy is indicated for unexplained pleural air leaks, lobar atelectasis, or persistent pneumothorax. Prompt diagnosis and expeditious surgical therapy result in fewer complications and increased survival.
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PMID:Management of tracheobronchial disruption resulting from blunt trauma. 670 88

A laryngeal fracture should be suspected when there is hemoptysis and subcutaneous emphysema following blunt injury to the neck. Computed tomography of the neck should be used to define the extent of the injury. Cervical vertebral fractures and dislocations, perforation of the pharynx and esophagus, and vascular injuries must be excluded. Establishment of a secure airway by tracheotomy, avoidance of flexion or extension of the neck until cervical vertebral injuries are excluded, and evaluation for recurrent laryngeal paralysis are of great importance. The repair of the fractured larynx requires prompt repair of lacerations of the mucous membrane, reduction of cartilaginous fractures, and internal splinting for six weeks. Anastomosis of the transected trachea is carried out prior to repair of the recurrent laryngeal nerve injury. Although suturing of the transected nerve is controversial, there is general agreement that implantation of the avulsed recurrent laryngeal nerve in the posterior cricoarytenoid muscle is appropriate.
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PMID:Diagnosis and therapy for acute laryngeal and tracheal trauma. 671 10

Seventy-four transtracheal aspirations and expectorated sputum specimens were collected from a number of children with aspiration pneumonia. The aspirates were cultured for aerobic and anaerobic bacteria. Cultures obtained through TTA contained fewer pathogens than in cultures of expectorated sputum. Gram stains of TTA aspirates offered prompt presumptive bacteriologic diagnosis in 93% of patients, whereas Gram stains of expectorated sputum were not specific. The recovery of Gram-negative enteric rods in the TTA aspirate provided guidance in adding an aminoglycoside to the antimicrobial therapy in 35 children (47%). Side effects of TTA included mild hemoptysis and, in rare instances, subcutaneous emphysema. We found TTA to be a generally safe and useful procedure in the diagnosis and therapy of aspiration pneumonia in children.
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PMID:Percutaneous transtracheal aspiration in the diagnosis and treatment of aspiration pneumonia in children. 698 69

Tracheo-oesophageal fistula is a rare complication of blunt trauma; by 1980 only 35 cases had been recorded. Presentation is usually delayed and the initial trauma severe. Fractures, pneumothorax, haemoptysis and surgical emphysema are not invariable features. Mediastinitis is rare, and surgical management is usually successful. The site of the fistula in the posterior wall of the trachea proximal to the main carina is remarkably constant. The membranous trachea is probably lacerated at the time of injury and the oesophageal wall contused. The contusion progresses to necrosis and a fistula is formed.
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PMID:Tracheo-oesophageal fistula from blunt trauma. A case report. 717 46

A series of 18 ruptures of trachea or bronchi is reported. Gaseous semiology is predominant (pneumomediastinum and subcutaneous emphysema 72%, pneumothorax 67%). Haemoptysis is present in 28%. Assessment of the diagnosis and localization of the rupture was obtained through rigid bronchoscopy, early in the series, and then via fiberoptic endoscopy. Ignored cases in the early phase manifested themselves lately by atelectatic phenomena. Tracheal ruptures (5) were treated by direct repair (1/5) or tracheostomy (3/5) ; 1 died before surgery. Bronchial ruptures (13) were submitted to bronchoplastic procedures (7/13) or pulmonary resection (4/13). In 2 cases, no surgery was necessary or possible. Mortality (7/18) is linked with the importance of associated lesions, especially neurological ones.
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PMID:Traumatic tracheo-bronchial ruptures. 725 93


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