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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 .
Laryngoscopy involves placing a device in the mouth to visualize the back of the airway. [6] If the foreign body can be seen, it can be removed with forceps. [6] An endotracheal tube should then be placed in order to prevent airway compromise from resulting inflammation after the procedure. [6]
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.
However, bronchoscopy is an invasive form of imaging and intervention in comparison to the below diagnostic tools, and requires sedation to perform. [24] X-ray An X-ray uses high-frequency electromagnetic radiation to visualize the human body. In the case of choking, a chest X-ray is obtained to visualize the lungs and upper airway.
Supraglottic devices ensure patency of the upper respiratory tract without entry into the trachea by bridging the oral and pharyngeal spaces. [17] There are many methods of subcategorizing this family of devices including route of insertion, absence or presence of a cuff, and anatomic location of the device's distal end.
The treatment has been shown in prospective studies to be safe and effective with duration up to five years. [5] Bronchial thermoplasty is indicated for the treatment of severe persistent asthma in patients 18 years and older whose asthma is not well controlled with inhaled corticosteroids and long acting beta agonists as per guidelines of the ...
Said Palep, "At-home LED devices use lower frequencies, so [they] haven’t proven to be as effective or the results as dramatic as in-office treatments like the Blu-U light and micro pulsed Nd ...
An esophageal food bolus obstruction is a medical emergency caused by the obstruction of the esophagus by an ingested foreign body.. It is usually associated with diseases that may narrow the lumen of the esophagus, such as eosinophilic esophagitis, Schatzki rings, peptic strictures, webs, or cancers of the esophagus; rarely it can be seen in disorders of the movement of the esophagus, such as ...