Medical Encyclopedia
Lung diffusion testing
Lung diffusion testing measures how well oxygen passes from the air sacs in the lungs into the blood.
Update Date: 9/13/2008
Updated by: Benjamin Medoff, MD, Assistant Professor of Medicine, Harvard Medical School, Pulmonary and Critical Care Unit, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
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