The Development and Validation of a Nomogram for Predicting Cancer-Specific Survival and a Risk Stratification System for Patients with Primary Gastrointestinal Melanoma

• Shaotian Qiu ,
• Rui Chen ,
• Zhenjun Yu ,
• Shuai Shao,
• Haixia Yuan ,
• Tao Han

Affiliations

Shaotian Qiu

Nankai University Faculty of Medicine, Tianjin, China; Department of Gastroenterology and Hepatology, Tianjin Union Medical Center of Tianjin Medical University, Tianjin, China

Rui Chen

Department of Gastroenterology and Hepatology, Tianjin Union Medical Center of Tianjin Medical University, Tianjin, China

Zhenjun Yu

Department of Gastroenterology and Hepatology, Tianjin Union Medical Center of Tianjin Medical University, Tianjin, China

Shuai Shao

Nankai University Faculty of Medicine, Tianjin, China

Haixia Yuan

Department of Hepatology and Gastroenterology, The Third Central Clinical College of Tianjin Medical University, Tianjin, China

Tao Han

Nankai University Faculty of Medicine, Tianjin, China; Department of Gastroenterology and Hepatology, Tianjin Union Medical Center of Tianjin Medical University, Tianjin, China; Department of Hepatology and Gastroenterology, The Third Central Clinical College of Tianjin Medical University, Tianjin, China