From: Pulmonary langerhans cell histiocytosis secondary to Marijuana use: a case report and systematic review of the literature
Reference
Pre-bronchodilator
FVC/liters
5.08
5.96 (117%)
FEV1/liters
4.03
3.93 (97%)
FEV1 to FVC ratio/%
80
66
DLCO/ mL/min/mmHg
32.5
18.5 (57%)