Bronchoalveolar lavage (BAL) is a procedure that is sometimes done during a bronchoscopy. It's done to collect a sample from your lungs. It is also called bronchoalveolar washing. During the procedure, a saline solution is put through the bronchoscope to wash your airways and capture a …

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.

Bronchoalveolar lavage (BAL) is a minimally invasive procedure and plays an important role in the diagnostic evaluation of interstitial lung disease, pulmonary infiltrates, and some infectious diseases.

2024年2月24日 · Bronchoalveolar lavage (BAL) is a minimally invasive medical procedure characterized by the infusion of sterile normal saline into a specific subsegment of the lung. Subsequently, suction is applied to retrieve and analyze the instilled fluid.

Bronchoalveolar lavage (BAL) is a commonly used procedure in the evaluation of lung disease as it allows for sampling of the lower respiratory tract. In many circumstances, BAL differential cell counts have been reported to be typical of specific lung disorders.

Bronchoalveolar lavage (BAL), performed during flexible bronchoscopy, has gained widespread acceptance as a minimally invasive method that provides important information about immunologic, inflammatory, and infectious processes taking place at the alveolar level [1].

2020年9月9日 · Bronchial washings (BWs), bronchoalveolar lavage (BAL), bronchial brushings, and endobronchial biopsies (EBBX) are common bronchoscopic sampling techniques used by clinicians for the evaluation and management of infectious …

Bronchoscopy can be done as part of an endobronchial ultrasound (EBUS) to look at the lymph nodes and other structures in the area between the lungs. For this test, a bronchoscope is fitted with a microphone-like instrument called a transducer on its tip.

2007年2月7日 · During bronchial lavage, the regions of lung being washed are the larger airways; such sampling is used primarily to detect cytological abnormalities such as cancer or to identify infectious pathogens.

Bronchoalveolar lavage (BAL) has become a widely applied diagnostic tool in pulmonary medicine. This holds true for both infectious and non-infectious infiltrative and immunological lung diseases.