Table 4

Summary of histopathological findings of lung biopsies

Alveolar septaAlveolar lumen
Patient no.OedemaFibrosisElastic fibresPneumocytesLymphocytesMacrophagesGranulocytesFibroblastsLymphocytesMacrocytes
 1+++++++++
 2++++++++++++++
 3+++++++++
 4+++++++
 5+/++++++
 6+++++++
 7+++++++
 8+++++++++++
10+++++++
11+/−++++++++++++++++
  • Patient 9 excluded from the histological analysis.