intratracheal instillation of bleomycin 1.5 mg resulted in a severe pneumonitis with influx of inflammatory cells into the alveoli as assessed by alveolar lavage , oedema of the alveolar walls , and up to an eight fold increase in the total pulmonary extravascular albumin space , maximal at 72 hours .
C1515933
alveoli
C0225695
alveolar walls