Carbon monoxide diffusing capacity decreased
- G13 - 5 units below LLN if no baseline available; for follow-up, a decrease of 3 - 5 units (ml/min/mmHg) below the baseline value; asymptomatic and intervention not indicated
- G26 - 8 units below LLN if no baseline available; for follow-up, an asymptomatic decrease of >5 - 8 units (ml/min/mmHg) below the baseline value; symptomatic and intervention not indicated
- G3Asymptomatic decrease of >8 units drop; >5 units drop along with the presence of pulmonary symptoms (e.g., >Grade 2 hypoxia or >Grade 2 dyspnea); intervention indicated
- G4Not applicable
- G5Not applicable
Definition and note
DefinitionA finding based on lung function test results that indicate a decrease in the lung capacity to absorb carbon monoxide (DLCO or TLCO).
Navigational noteConsider Respiratory, thoracic and mediastinal disorders: Dyspnea, Respiratory failure.
MedDRA code (LLT): 10065906 · CTCAE v6.0 (NCI), original English text.