Immune checkpoint inhibitor-associated arthritis in advanced pulmonary adenocarcinoma: A case report

Figure 1 Chest computed tomography images. A: Chest computed tomography (CT) before therapy; B: Chest CT after three cycles of pembrolizumab; C: Chest CT after five cycles of pembrolizumab.

Figure 2 X-ray of the patient’s hands.

Figure 3 Flow diagram of the treatment process. PD-L1: Programmed cell death 1 ligand 1; NSAID: Non-steroidal anti-inflammatory drugs; CTCAE: Common Terminology Criteria for Adverse Events; CR: Complete remission.