Výsledky vyhledávání - "Atsuro Morozumi"

Evaluation of Immunological Rapid Urease Testing for Detection of Helicobacter pylori

Autor: Atsuro Morozumi, M. Nakamura, Hidehiro Hosaka, Masayuki A. Fujino, Kumiko Nagata, Fumiaki Kitahara, T. Sato, Y. Kojima

Publikováno v: European Journal of Clinical Microbiology & Infectious Diseases. 19:438-442

The aim of this study was to evaluate in clinical specimens the immunological rapid urease test (IRUT), a new diagnostic system for detection of Helicobacter pylori which employs a monoclonal antibody against Helicobacter pylori urease. Helicobacter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::633977c7a700331866e94acabc0cbf07
https://doi.org/10.1007/s100960000282

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Immunological Rapid Urease Test for Detecting Helicobacter pylori: Comparative Study of Biopsy Specimens and Gastric Mucus

Autor: Toshiya Nakamura, Atsuro Morozumi, Tetsushi Sekiguchi, Yuichiro Kojima, Tadashi Sato, Hidehiro Hosaka, Fumiaki Kitahara, Masayuki A. Fujino, Kumiko Nagata, Michihiro Nakamura

Publikováno v: Digestive Endoscopy. 11:42-46

A variety of reliable methods are available for the detection of H. pylori during upper gastrointestinal endoscopy. We evaluated the clinical utility of an analyzer for H. pylori urease composed of a solid-phase tip coated with a monoclonal antibody

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dea772f1a246613b1b53e7f0794b18c4
https://doi.org/10.1111/j.1443-1661.1999.tb00190.x

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Glycogenic Acanthosis of the Esophagus—An Analysis of Clinically Relevant Factors (Glycogenic Acanthosis of the Esophagus)

Autor: Masayuki A. Fujino, Toshiya Nakamura, Atsuro Morozumi, Yuichiro Kojima, Masahiro Ikeda

Publikováno v: Digestive Endoscopy. 5:49-54

Glycogenic acanthosis (GA) of the esophagus is often found in routine endoscopic examination of the upper GI tract but has not received much attention. However, there is controversy concerning the nature, clinical significance and prevalence of this

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::888619a61d93c7e102f23ef67fc9203d
https://doi.org/10.1111/j.1443-1661.1993.tb00592.x

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Alpha-fetoprotein producing carcinoma of the gallbladder associated with anomalous arrangement of the pancreaticobiliary ductal system—Early detection through an attack of acute pancreatitis

Autor: Shunnichi Okada, Yoshiro Matsumoto, Masahiro Ikeda, Masayuki A. Fujino, Atsuro Morozumi

Publikováno v: Gastroenterologia Japonica. 27:668-674

A 56-year-old female was admitted to our hospital with a diagnosis of acute pancreatitis. Ultrasonography revealed a hypoechoic tumor in the gallbladder. The serum alpha-fetoprotein (AFP) level was 971 ng/ml. After healing of the acute pancreatitis,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b637af4f8af770f36eea7d9012866a49
https://doi.org/10.1007/bf02774984

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Histopathological Analysis of the Factors Determining the Echogenicity of Gastric Carcinoma Visualized by Endoscopic Ultrasonography

Autor: Hiroshi Suzuki, Yasuyuki Yamamoto, Atsuro Morozumi, Shuichi Sano, Masayuki A. Fujino, Masahiro Ikeda

Publikováno v: Digestive Endoscopy. 4:122-133

Endoscopic ultrasonography (EUS) reveals a variety of echo patterns in gastric carcinoma. We analysed the factors determining its echogenicity in 47 cases of advanced carcinoma. Echo levels were measured with a densitometer (Model PDM -5, Konishiroku

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec26f95d5e926221a5402a6747432b92
https://doi.org/10.1111/j.1443-1661.1992.tb00238.x

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Management of Endoscopic Images and Advances in Optical Disk Technology

Autor: Masayuki A. Fujino, Masahiro Ikeda, Yasuyuki Yamamoto, Tsutomu Kawai, Atsuro Morozumi

Publikováno v: Gastrointestinal Endoscopy Clinics of North America. 2:313-334

The advent of electronic endoscopy offered an opportunity for the realization of image management by the computer. An image management system with an analog/digital hybrid system and partial on-line networking was developed by the use of the latest o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db3517062828452575efbbd6be527ce5
https://doi.org/10.1016/s1052-5157(18)30645-7

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Severe atrophic gastritis with Helicobacter pylori infection and gastric cancer

Autor: Fumiaki Kitahara, Yuichiro Kojima, Atsuro Morozumi, Masayuki A. Fujino, Tadashi Sato, Ryoichi Shimazaki

Publikováno v: Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association. 1(2)

BACKGROUND: We conducted a case-control study to evaluate whether patients with severe gastric atrophy (indicated by serum pepsinogen concentration) have a high risk of gastric cancer.METHODS: At the time of diagnosis of gastric cancer, sera from 301

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8ef791be62df35b7b02859429690d66
https://pubmed.ncbi.nlm.nih.gov/11957055

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Pancreaticobiliary maljunction: etiologic concepts based on radiologic aspects

Autor: Atsuro Morozumi, Jun Itakura, Masayuki A. Fujino, Koichi Suda, Masatoshi Mogaki, Masanori Matsuda, Yoshiro Matsumoto, Hideki Fujii

Publikováno v: Gastrointestinal endoscopy. 53(6)

Background: The purpose of this study was to develop a new concept of the embryonic etiology of pancreaticobiliary maljunction (PBM) based on cholangiopancreatograms. Methods: The subjects were 202 patients with PBM (60 men and 142 women) in whom the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2b63e9dbf406153c758fd3e2a3c7cf9
https://pubmed.ncbi.nlm.nih.gov/11323587

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