Gastric polyps diagnosed by double-contrast upper gastrointestinal barium X-ray radiography mostly arise from the Helicobacter pylori-negative stomach with low risk of gastric cancer in Japan

Background Double-contrast upper gastrointestinal barium X-ray radiography (UGI-XR) is a method broadly used for gastric cancer screening in Japan. Gastric polyp is one of the most frequent findings detected by UGI-XR, but how to handle it remains controversial. Methods Gastric polyps of the 17,264...

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Veröffentlicht in:	Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association 2017-03, Vol.20 (2), p.314-321
Hauptverfasser:	Takeuchi, Chihiro, Yamamichi, Nobutake, Shimamoto, Takeshi, Takahashi, Yu, Mitsushima, Toru, Koike, Kazuhiko
Format:	Artikel
Sprache:	eng
Schlagworte:	Abdominal Surgery Adenomatous Polyps - diagnosis Adenomatous Polyps - diagnostic imaging Adenomatous Polyps - microbiology Adult Aged Barium - metabolism Cancer Research Female Follow-Up Studies Gastric cancer Gastric Mucosa - diagnostic imaging Gastric Mucosa - microbiology Gastric Mucosa - pathology Gastroenterology Gastrointestinal Tract - diagnostic imaging Helicobacter Helicobacter Infections - complications Helicobacter Infections - diagnostic imaging Helicobacter Infections - microbiology Helicobacter pylori - pathogenicity Humans Hyperplasia - diagnosis Hyperplasia - diagnostic imaging Hyperplasia - microbiology Japan Male Medicine Medicine & Public Health Middle Aged Neoplasm Staging Oncology Original Article Prognosis Prospective Studies Radiography, Abdominal - methods Stomach Neoplasms - diagnosis Stomach Neoplasms - diagnostic imaging Stomach Neoplasms - drug therapy Stomach Neoplasms - microbiology Stomach Neoplasms - pathology Surgical Oncology X-Rays
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Zusammenfassung:	Background Double-contrast upper gastrointestinal barium X-ray radiography (UGI-XR) is a method broadly used for gastric cancer screening in Japan. Gastric polyp is one of the most frequent findings detected by UGI-XR, but how to handle it remains controversial. Methods Gastric polyps of the 17,264 generally healthy subjects in Japan who underwent UGI-XR or upper gastrointestinal endoscopy (UGI-ES) in 2010 were analyzed. Results Of the 6,433 UGI-XR examinees (3,405 men and 3,028 women, 47.4 ± 9.0 years old), gastric polyps were detected in 464 men (13.6 %) and 733 women (24.2 %) and were predominantly developed on the non-atrophic gastric mucosa ( p
ISSN:	1436-3291 1436-3305
DOI:	10.1007/s10120-016-0607-3