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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.
Common causes include congestive heart failure. [22] Stridor a high-pitched musical breath sound resulting from turbulent air flow in the larynx or lower in the bronchial tree. [23] It is not to be confused with stertor. Causes are typically obstructive, including foreign bodies, croup, epiglottitis, tumours, infection and anaphylaxis.
The double bronchial wall sign is best visualized on CT, which provides high-resolution images of the mediastinal structures. The double bronchial wall sign is commonly seen in the central bronchi, particularly in the trachea or mainstem bronchi, where air is more likely to outline the structures.
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.
Peribronchial cuffing, also referred to as peribronchial thickening or bronchial wall thickening, is a radiologic sign which occurs when excess fluid or mucus buildup in the small airway passages of the lung causes localized patches of atelectasis (lung collapse). [1] This causes the area around the bronchus to appear more prominent on an X-ray ...
The causes of pelvic floor dysfunction aren’t well understood. ... A visual inspection of the bladder, known as a cystoscopy. Urodynamic testing to measure your ability to store and release urine.
Causes: Variety of respirable antigens found in farming, food processing, handing of animals, and different occupational settings: Diagnostic method: Based on home and environmental exposure history taking followed by imaging, spirometry, serology, bronchoscopy, and even lung biopsy. Differential diagnosis
The advisory notes that alcohol can increase the risk of throat, liver, esophageal, mouth, larynx (voice box), colon and rectal cancers, making it the "third leading preventable cause of cancer ...