Impact of Lymph Node Ratio on the Survival of Patients with Hypopharyngeal Squamous Cell Carcinoma: A Population-Based Analysis

• Yu-Long Wang ,

  Contributed equally to this work with: Yu-Long Wang, Shou-Hao Feng

  Affiliations Department of Head & Neck Surgery, Cancer Hospital, Fudan University, Shanghai, People’s Republic of China, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China

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• Shou-Hao Feng ,

  Contributed equally to this work with: Yu-Long Wang, Shou-Hao Feng

  Affiliations Department of Head & Neck Surgery, Cancer Hospital, Fudan University, Shanghai, People’s Republic of China, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China

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• Ji Zhu,

  Affiliations Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China, Department of Radiation Oncology, Cancer Hospital, Fudan University, Shanghai, People’s Republic of China, Department of Clinical Statistics, Cancer Hospital, Fudan University, Shanghai, People’s Republic of China

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• Guo-Pei Zhu,

  Affiliations Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China, Department of Radiation Oncology, Cancer Hospital, Fudan University, Shanghai, People’s Republic of China

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• Duan-Shu Li,

  Affiliations Department of Head & Neck Surgery, Cancer Hospital, Fudan University, Shanghai, People’s Republic of China, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China

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• Yu Wang,

  Affiliations Department of Head & Neck Surgery, Cancer Hospital, Fudan University, Shanghai, People’s Republic of China, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China

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• Yong-Xue Zhu,

  Affiliations Department of Head & Neck Surgery, Cancer Hospital, Fudan University, Shanghai, People’s Republic of China, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China

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• Guo-Hua Sun,

  Affiliations Department of Head & Neck Surgery, Cancer Hospital, Fudan University, Shanghai, People’s Republic of China, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China

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• Qing-Hai Ji

  * E-mail: jiqinghai@shca.org.cn

  Affiliations Department of Head & Neck Surgery, Cancer Hospital, Fudan University, Shanghai, People’s Republic of China, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China

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