Cervical esophageal adenocarcinoma arising from heterotopic gastric mucosa, treated with endoscopic submucosal dissection

Endoscopy 2019; 51(02): E28-E29
DOI: 10.1055/a-0767-6253

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Yasuhiro Oono

¹Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan

²Department of Internal Medicine, Tokyo Metropolitan Ebara Hospital, Tokyo, Japan

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Shinmura Kensuke

¹Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan

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Yusuke Yoda

¹Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan

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Keisuke Hori

¹Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan

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Hiroaki Ikematsu

¹Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan

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Tomonori Yano

¹Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan

References
1 Noguchi T, Takeno S, Takahashi Y. et al. Primary adenocarcinoma of the cervical esophagus arising from heterotopic gastric mucosa. J Gastroenterol 2001; 36: 704-709
2 Yasar B, Tarcin O, Benek D. et al. Intramucosal adenocarcinoma arising from ectopic gastric mucosa in the upper esophagus treated successfully with endoscopic mucosal resection. J Gastrointest Cancer 2014; 45 (Suppl. 01) 201-204
3 Weickert U, Wolf A, Schroder C. et al. Frequency, histopathological findings, and clinical significance of cervical heterotopic gastric mucosa (gastric inlet patch): a prospective study in 300 patients. Dis Esophagus 2011; 24: 63-68
4 Yu L, Yang Y, Cui L. et al. Heterotopic gastric mucosa of the gastrointestinal tract: prevalence, histological features, and clinical characteristics. Scand J Gastroenterol 2014; 49: 138-144
5 Kadota T, Fujii S, Oono Y. et al. Adenocarcinoma arising from heterotopic gastric mucosa in the cervical esophagus and upper thoracic esophagus: two case reports and literature review. Expert Rev Gastroenterol Hepatol 2016; 10: 405-414