{Reference Type}: Case Reports {Title}: Marked improvement of oral intake with nivolumab monotherapy in a patient with microsatellite instability-high gastric cancer with insufficient oral intake. {Author}: Ogata T;Narita Y;Misawa K;Hosoda W;Muro K; {Journal}: Clin Case Rep {Volume}: 9 {Issue}: 1 {Year}: Jan 2021 暂无{DOI}: 10.1002/ccr3.3399 {Abstract}: Although immune checkpoint inhibitors are commonly less effective for patients with a poor general condition, they can be effective and should be considered for poor general conditions in the case of MSI-H tumor.