Lung Diffusion Testing (DLCO): Purpose, Range & Results
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 measure how much …
Diffusing Capacity of the Lungs for Carbon Monoxide
Oct 6, 2024 · The diffusing capacity of the lungs for carbon monoxide (DLCO), also known as the transfer factor for carbon monoxide (TLCO), measures the amount of carbon monoxide (CO) …
What Is DLCO in Pulmonary Testing? | Gwinnett Pulmonary
Aug 11, 2025 · When patients undergo lung function testing, they often encounter unfamiliar terms like DLCO that can seem confusing at first. DLCO stands for Diffusing Capacity of the …
What Is a Diffusion Test (DLCO)? - COPD.net
Aug 24, 2021 · A diffusion test (DLCO) is one part of a pulmonary function test that is commonly prescribed to people with COPD. The test is a good measure of emphysema.
Lung Function Test: Diffusing Capacity of Lung (DLCO)
May 16, 2023 · Most commonly called the DLCO, this test indicates how well your lungs transfer oxygen — from the air you breathe — into your bloodstream.
Understanding DLCO in COPD: A key lung function test
Feb 26, 2025 · DLCO is a type of pulmonary function test, which helps doctors see how well the lungs are functioning. DLCO measures the amount of carbon monoxide that transfers from the …
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 …
DLCO Test: Why Diffusion Capacity Testing Matters for Lung Health
Aug 27, 2025 · DLCO Patterns in Respiratory Patients A complete pulmonary function test that includes diffusion capacity testing can help healthcare providers narrow down whether a …
Diffusing capacity for carbon monoxide - UpToDate
Feb 6, 2025 · A test of the diffusing capacity of the lungs for carbon monoxide (DLCO, also known as transfer factor for carbon monoxide or TLCO), is one of the most clinically valuable tests of …
DLCO Test: Understanding Lung Function for Better Respiratory …
The DLCO test measures the ability of your lungs to transfer gases, specifically carbon monoxide, from the air sacs (alveoli) into the bloodstream. This process assesses the health of your …