AUTHOR=Liu Ailing , Wen Junxu , Zhao Kaikai , Jiang Liyang , Meng Xiangjiao 

TITLE=Case Report: Grade 4 pneumonitis occurred after thoracic radiotherapy and dacomitinib in a patient with lung adenocarcinoma

JOURNAL=Frontiers in Oncology

VOLUME=15

YEAR=2025

URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1436134

DOI=10.3389/fonc.2025.1436134

ISSN=2234-943X