ificant effects on the decrease of SMI in patients with esophageal cancer after radiotherapy and chemotherapy.Conclusions Nutrition intervention can reduce the incidence of delayed chemoradiotherapy during esophageal cancer CCRT and reduce skeletal muscle loss.The decline of SMI is mainly related to the T stage,N stage,and nutrition intervention at baseline.Objective To investigate the clinical features and treatments of programmed death-1(PD-1)inhibitors-induced bullous pemphigoid(BP).Methods The clinicopathological and immunohistological data of patients with PD-1 inhibitors-induced BP fro