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  2. The First Literature Case Report: Synchronous Squamous Cell Carcinoma of Esophagus and Adenocarcinoma of Gallbladder
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  3. Triple metachronous primary pancreatic and gallbladder cancer associated with pancreaticobiliary maljunction: a case report
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  4. Metachronous triple cancer associated with Peutz–Jeghers syndrome treated with curative surgery: a case report
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  5. Heterochronic triple primary malignancies with Epstein-Barr virus infection and tumor protein 53gene mutation: A case report and review of literature
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