A Case of Immunotherapy-Induced Colitis Complicated by Perforation and Treated with Infliximab Postoperatively

Figure 2

Recommended workflow for gastrointestinal toxicities. Abbreviations: CBC: complete blood count; CMP: complete metabolic panel; TSH: thyroid-stimulating hormone; ESR: erythrocyte sedimentation rate; CRP: C-reactive protein; C. diff: Clostridium difficile; O&P: ova and parasites; CT: computed tomography; CTLA-4: cytotoxic T-lymphocyte antigen-4; PD-1: programmed death-1.