Figure 2.
(A) Radiation field. (B) Before administration of Camrelizumab, CT scan showed no pneumonitis manifestation. (C) After administration of Camrelizumab, CT scan revealed patchy consolidation and ground-glass opacities localized within the previously irradiated area. (D) Reexamination of CT showed significant improvement in pneumonitis 2 weeks after administration of prednisolone.