Immunotherapy is increasingly defining a role in a wide variety of tumours such that as use becomes more ubiquitous, so too will the complications. A relatively rare complication of immunotherapy use is immune-related gastritis. In this case series, we present two cases of immunotherapy-related gastritis from our institution and undertake a comprehensive review and analysis of the literature around this less common adverse event.
Keywords: Immunotherapy; adverse event management; combination immunotherapy; gastritis; immune related adverse events; toxicity management.
© The Author(s) 2021.