Radiotherapy plus immunotherapy with or without chemotherapy improves survival in elderly esophageal squamous cell carcinoma: a real-world comorbidity-stratified study.

Front Oncol · 2026 · PMC13214135 · PMID 42211496

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a notable trendno p-value reported

Regarding the patterns of failure, although no statistically significant differences were observed among the groups (likely due to the limited sample size), a notable trend emerged.

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