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Bronchoscopy is an endoscopic technique of visualizing the inside of the airways for diagnostic and therapeutic purposes. An instrument ( bronchoscope ) is inserted into the airways, usually through the nose or mouth, or occasionally through a tracheostomy .
A similar study of 40 patients issued in the European Respiratory Journal resulted in an overall 62.5% diagnostic yield and concluded; "electromagnetic navigation bronchoscopy without additional fluoroscopic guidance is a safe and efficient technique for the diagnosis of peripheral pulmonary nodules. The overall diagnostic yield found in the ...
Bronchoalveolar lavage (BAL), also known as bronchoalveolar washing, is a diagnostic method of the lower respiratory system in which a bronchoscope is passed through the mouth or nose into an appropriate airway in the lungs, with a measured amount of fluid introduced and then collected for examination.
Other diagnostic imaging modalities, such as magnetic resonance imaging, computed tomography, and ventilation perfusion scans play a limited role in the diagnosis of foreign body aspiration. [ 7 ] Signs on x-ray that are more commonly seen than the object itself and can be indicative of foreign body aspiration include visualization of the ...
In people with TBI, bronchoscopy may reveal that the airway is torn, or that the airways are blocked by blood, or that a bronchus has collapsed, obscuring more distal (lower) bronchi from view. [3] Chest x-ray is the initial imaging technique used to diagnose TBI. [17] The film may not have any signs in an otherwise asymptomatic patient. [15]
Bronchoscopy with bronchoalveolar lavage is recommended in possible cases of organizing pneumonia to rule out infection and other causes of alveolar infiltrates. [9] The bronchoalveolar lavage in organizing pneumonia shows a lymphocytic predominant inflammation of the alveoli with increases in neutrophils and eosinophils . [ 9 ]
Bronchial thermoplasty is not appropriate for patients who: [9] Are under 18 years old; Have a pacemaker, internal defibrillator, or other implantable electronic device; Have a known sensitivity to medications required to perform bronchoscopy, including lidocaine, atropine and benzodiazepines; Have previously been treated with bronchial ...
Therapeutic endoscopy is the medical term for an endoscopic procedure during which treatment is carried out via the endoscope. This contrasts with diagnostic endoscopy, where the aim of the procedure is purely to visualize a part of the gastrointestinal, respiratory or urinary tract in order to aid diagnosis.
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