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 common and relatively safe diagnostic procedure for the evaluation of patients with lung disease. It often provides valuable diagnostic information when clinical history, physical exam, routine laboratory testing, pulmonary function testing and radiographic imaging are insufficient to reach a definitive diagnosis.

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].

Bronchoalveolar lavage (BAL), a powerful diagnostic tool, is one such technique, playing a crucial role in respiratory medicine. As a relatively modern procedure with roots in the 1970s, BAL has evolved over time, providing crucial insights into various lung conditions, including infections, inflammations, and cancers.

2020年6月30日 · Bronchoalveolar lavage is a minimally invasive, first-line examination of the lung parenchyma. Bronchoalveolar lavage has an important diagnostic role in clinical pulmonary medicine. The fluid obtained through this procedure can be used for cytology examination, Gram staining, and culture and sensitivity.

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 …

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. In contrast, during BAL, the bronchoscope is directed into a smaller airway to minimize sampling from the large airways.