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) is a minimally invasive procedure and plays an important role in the diagnostic evaluation of interstitial lung disease, pulmonary infiltrates, and some infectious diseases. The decision to perform bronchoscopy and BAL ...

2024年4月6日 · Bronchoalveolar lavage is performed during bronchoscopy. Sterile water is injected through the bronchoscope into a segment of the lung. The fluid is then suctioned back and sent for tests.

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), 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].

Diagnostic procedures or treatments that are done with bronchoscopy include: Biopsy of tissue. Collection of sputum. Fluid put into the lungs and then removed (bronchoalveolar lavage or BAL) to diagnose lung disorders. Removal of secretions, blood, mucus plugs, or growths (polyps) to clear airways. Control of bleeding in the bronchi

Sometimes fluid samples are taken from the small airways during the test. A small amount of sterile saline (salt water) is put through the bronchoscope. The saline washes the airway and is then suctioned back through the tube. This is called a bronchoalveolar lavage (BAL).

2023年3月7日 · Bronchoscopy is a procedure that lets doctors look at your lungs and air passages. It's usually performed by a doctor who specializes in lung disorders (a pulmonologist). During bronchoscopy, a thin tube (bronchoscope) is passed through your nose or mouth, down your throat and into your lungs.

2007年2月7日 · The single-cycle lavage technique consists of one instillation of about 100 mL to 120 mL of normal saline through a bronchoscope and into an identified lung segment. This is followed by immediate withdrawal of the fluid in a sequential fashion.

2024年5月2日 · Bronchoalveolar lavage (BAL) further refers to instillation and subsequent recovery of sterile saline into the airways. In this article, we will detail the technique, considerations, and complications of flexible bronchoscopy and BAL.