520 Initial strategy of corticosteroids-immunosuppressant treatment and the consequent clinical outcome among non-small cell lung cancer patients with severe checkpoint inhibitor pneumonitis

• Ting Mei,
• Youling Gong

Affiliations

Ting Mei

1West China Hospital, Chengdu, China

Youling Gong

2Division of Thoracic Tumor Multidisciplinary Treatment, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China