Pembrolizumab-induced pneumonitis

Abstract

Three cases of pembrolizumab-induced pneumonitis are described, two being consistent with organising pneumonia http://ow.ly/Dvhc308QI39.

FIGURE 1

a) CT scan of patient number 1, before pembrolizumab; b) CT scan of patient number 1, after 11 pembrolizumab infusions; c) CT scan of patient number 1, after empiric antibiotics; d) CT scan of patient number 1, 3 months after corticosteroids were started; e) CT scan of patient number 2 before pembrolizumab; f) CT scan of patient number 2, after 4 pembrolizumab infusions; g) CT scan of patient number 2,1 month after pembrolizumab was stopped; h) CT scan of patient number 2, 2 months after corticosteroids were started; i) CT scan of patient number 3, before pembrolizumab; j) CT scan of patient number 3, after 4 pembrolizumab infusions; k) CT scan of patient number 3, 2 months after pembrolizumab was stopped.