{Reference Type}: Case Reports {Title}: Interstitial lung changes and persistent COVID-19 in a patient with follicular lymphoma: A case report. {Author}: Yomota M;Tanaka M;Kobayashi T;Kitano M;Ikeda S;Kanemasa Y;Yanagawa N;Hosomi Y; {Journal}: Respirol Case Rep {Volume}: 12 {Issue}: 2 {Year}: 2024 Feb 暂无{DOI}: 10.1002/rcr2.1298 {Abstract}: We herein report a case of interstitial lung changes in a patient with prolonged coronavirus disease 2019 (COVID-19) with follicular lymphoma receiving rituximab and bendamustine who recovered after treatment with a combination therapy consisting of corticosteroids and immunosuppressive agents. There is currently no treatment strategy for prolonged pneumonitis following COVID-19, which can be life-threatening for immunocompromised patients. Thus, further investigation is warranted.