全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:... Masafumi Inomata , Kazunari Murakami , Masatsugu Moriyama
来源:[J].Abdominal Radiology, 2017, Vol.42 (10), pp.2410-2419Springer
摘要:We sought to evaluate visualization of periportal lymphatics and lymph nodes (lymphatic system) on Gd-EOB-DTPA-enhanced magnetic resonance (MR) images using a fat-suppressed T2-weighted sequence with 3-dimensional (3D) volume isotropic turbo spin echo acquisition (VISTA) at 3.0 T...
作者:... Masaharu Yoshihara , Masaaki Kodama , Kazunari Murakami
来源:[J].Journal of Epidemiology(IF 2.113), 2019, Vol.29 (4), pp.147-154DOAJ
摘要:Background: Practical criteria for the use of serum pepsinogen (PG) values in diagnosing Helicobacter pylori infection have not yet been determined. Methods: The results of gastric endoscopies, H. pylori infection tests, and PG values were retrospectively reviewed. Subjects were ...
作者:... Tadayoshi Okimoto , Masaaki Kodama , Kazunari Murakami
来源:[J].Gastroenterology Research and Practice(IF 1.615), 2019, Vol.2019DOAJ
摘要:Objectives. Differentiating gastrointestinal stromal tumor (GIST) from other submucosal tumors (SMTs) is important in diagnosing SMT. GIST is an immunohistological diagnosis that cannot be made from images alone. Tissue sampling of tumor sites is thus becoming increasingly i...
作者:Kazunari Murakami , Toshio Fujioka
来源:[J].BMC Gastroenterology(IF 2.11), 2011, Vol.11 (1)Springer
摘要:Abstract(#br) Background(#br)Specific genotypes of several virulence factors of Helicobacter pylori (eg, cagA -positive, vacA s1, oipA "on" and babA -positive) have been reported to be predictors of severe clinical outcomes. Importantly, the presence of these genotypes correlates...
作者:... Masaaki Kodama , Kazunari Murakami , Yoshio Yamaoka
来源:[J].Gut Pathogens(IF 2.738), 2016, Vol.8 (1)Springer
摘要:Abstract(#br) Background(#br) Helicobacter pylori is a pathogenic bacterium that causes various gastrointestinal diseases. The most common gastric malignancies associated with H. pylori are gastric cancer and lymphoma of mucosa associated lymphoid tissue (MALT). Helicobacter pylo...
作者:... Tadayoshi Okimoto , Masaaki Kodama , Kazunari Murakami
来源:[J].Gastroenterology Research and Practice(IF 1.615), 2017, Vol.2017DOAJ
摘要:Objectives. We aimed to determine whether linked color imaging (LCI), a new image-enhanced endoscopy that enhances subtle differences in mucosal colors, can distinguish the border of endoscopic mucosal atrophy. Methods. This study included 30 patients with atrophic gastritis...
作者:... Ryugo Sato , Yoshio Yamaoka , Kazunari Murakami
来源:[J].Gastroenterology Research and Practice(IF 1.615), 2017, Vol.2017DOAJ
摘要:Background/Aims. It is difficult to confirm the accurate cutoff value to diagnose Helicobacter pylori (Hp) infection using commercial serology kits. It is reported that there were many cases with present/past infection that even the serum Hp-IgG antibody (HpAb) titers were b...

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