Lung Diffusion Testing (DLCO): Purpose, Range & Results
Feb 8, 2024 · A lung diffusion test (DLCO) is a type of pulmonary function test that tells your provider how well your lungs are working. It uses a gas containing carbon monoxide to …
Diffusing capacity - Wikipedia
The diffusion capacity for oxygen is the proportionality factor relating the rate of oxygen uptake into the lung to the oxygen gradient between the capillary blood and the alveoli (per Fick's …
Lung Diffusion Testing: Explained! - WebMD
Jan 9, 2025 · It measures how well your lungs are working. Lung diffusion is your ability to pass oxygen into the blood from the air sacs of the lungs and pass carbon dioxide (CO2) back into …
Lung Diffusion Capacity Test: Why It's Done, What to Expect
Jan 25, 2020 · Lung diffusion capacity is a simple, painless test to determine how well oxygen moves or diffuses into your bloodstream from your lungs. Doctors use lung diffusion capacity …
Diffusing Capacity of the Lungs for Carbon Monoxide (DLCO)
Jun 23, 2025 · Diffusing capacity of the lungs for carbon monoxide (DLCO) refers to a test that assesses the ability of the lungs to transfer gas from inhaled air to the red blood cells in …
Lung diffusion testing - UCSF Health
Nov 25, 2023 · The test is used to diagnose certain lung diseases, and to monitor the status of people with established lung disease. Repeatedly measuring the diffusing capacity can help …
Diffusing Capacity of the Lung | Springer Nature Link ...
Nov 24, 2025 · Also known as the transfer factor for carbon monoxide (TL co), diffusing capacity measures the efficiency of transfer of gas (usually carbon monoxide) from the alveolar gas to …