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2025	Occult collision tumor of the gastroesophageal junction comprising adenocarcinomas with distinct molecular profiles Cancer Genetics Maryjka B. Blaszczyk, Sarag A. Boukhar, Zhongren Zhou, Lyudmyla Berim, Shridar Ganesan, Gregory M. Riedlinger
2025	Case Report: Genomic insights and personalized treatment in dual primary esophageal squamous cell carcinoma and gastric adenocarcinoma Frontiers in Oncology Chuanwang Miao, Yaning Guo, Huili Yang, Shan Zhu, Yuanji Chen, Wei Zhao, Xudong Hu
2025	Risk factors for second primary cancers in patients with curatively resected gastric cancer International Journal of Clinical Oncology Kiyoshi Wakao, Hideo Miyake, Hidemasa Nagai, Yuichiro Yoshioka, Junichi Takamizawa, Mayuko Ueda, Norihiro Yuasa
2024	Incidence, risk and prognosis of second primary malignancy of patients with gastric adenocarcinoma Scientific Reports Liyan Jin, Xinyue Su, Wenjing Li, Jie Wu, Hua Zhang
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