Search Results - "Ohtaka, Masahiko"

Hepatocellular carcinoma risk assessment using gadoxetic acid-enhanced hepatocyte phase magnetic resonance imaging by Komatsu, Nobutoshi, Motosugi, Utaroh, Maekawa, Shinya, Shindo, Kuniaki, Sakamoto, Minoru, Sato, Mitsuaki, Tatsumi, Akihisa, Miura, Mika, Amemiya, Fumitake, Nakayama, Yasuhiro, Inoue, Taisuke, Fukasawa, Mitsuharu, Uetake, Tomoyoshi, Ohtaka, Masahiko, Sato, Tadashi, Asahina, Yasuhiro, Kurosaki, Masayuki, Izumi, Namiki, Ichikawa, Tomoaki, Araki, Tsutomu, Enomoto, Nobuyuki

“…Aim To investigate whether the patients with hypovascular liver nodules determined on the arterial phase and hypointensity on the hepatocyte phase gadoxetic…”
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Identification of early genetic changes in well-differentiated intramucosal gastric carcinoma by target deep sequencing by Yoshida, Takashi, Yamaguchi, Tatsuya, Maekawa, Shinya, Takano, Shinichi, Kuno, Toru, Tanaka, Keisuke, Iwamoto, Fumihiko, Tsukui, Yuya, Kobayashi, Shoji, Asakawa, Yukiko, Shindo, Hiroko, Fukasawa, Mitsuharu, Nakayama, Yasuhiro, Inoue, Taisuke, Uetake, Tomoyoshi, Ohtaka, Masahiko, Sato, Tadashi, Mochizuki, Kunio, Enomoto, Nobuyuki

“…Background and aims The recent advancement of next-generation sequencing (NGS) has enabled the identification of cancer-related somatic aberrations in advanced…”
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A Simple Clinical Scoring System to Determine the Risk of Pancreatic Cancer in the General Population by Yoshimura, Dai, Fukasawa, Mitsuharu, Yoda, Yoshioki, Ohtaka, Masahiko, Ooka, Tadao, Takano, Shinichi, Kawakami, Satoshi, Fukasawa, Yoshimitsu, Kuratomi, Natsuhiko, Harai, Shota, Shimamura, Naruki, Hasegawa, Hiroyuki, Imagawa, Naoto, Suzuki, Yuichiro, Yoshida, Takashi, Kobayashi, Shoji, Sato, Mitsuaki, Yamaguchi, Tatsuya, Maekawa, Shinya, Enomoto, Nobuyuki

“…This study aimed to develop and validate a simple scoring system to determine the high-risk group for pancreatic cancer (PC) in the asymptomatic general…”
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Stratifying the risk of lymph node metastasis in undifferentiated-type early gastric cancer by Asakawa, Yukiko, Ohtaka, Masahiko, Maekawa, Shinya, Fukasawa, Mitsuharu, Nakayama, Yasuhiro, Yamaguchi, Tatsuya, Inoue, Taisuke, Uetake, Tomoyoshi, Sakamoto, Minoru, Sato, Tadashi, Kawaguchi, Yoshihiko, Fujii, Hideki, Mochizuki, Kunio, Hada, Masao, Oyama, Toshio, Yasumura, Tomotaka, Omata, Kosaku, Nishiyama, Atsushi, Naito, Keiichi, Hata, Hideo, Haba, Yoshiaki, Miyata, Kazuyuki, Saitoh, Haruhisa, Yamadera, Yoichi, Miura, Kazuo, Kawaoi, Akira, Abe, Tohru, Tsunoda, Hajime, Honda, Yuji, Kurosaki, Masayuki, Enomoto, Nobuyuki

“…AIM:To study how lymph node metastasis(LNM) risk is stratified in undifferentiated-type early gastric cancer(undiff-EGC) dependent on combinations of risk…”
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Current status of the technology development on lithium safety handling under IFMIF/EVEDA by Furukawa, Tomohiro, Hirakawa, Yasushi, Kato, Shoichi, Iijima, Minoru, Ohtaka, Masahiko, Kondo, Hiroo, Kanemura, Takuji, Wakai, Eiichi

“…Studies for establishing technology for the safe handling of lithium was performed in the Engineering Validation and Engineering Design Activities (EVEDA) for…”
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Role of magnifying endoscopy with narrow‐band imaging in the diagnosis of noninvasive gastric neoplasia by Tanaka, Keisuke, Maekawa, Shinya, Yoshida, Takashi, Yamaguchi, Tatsuya, Takano, Shinichi, Matsuda, Shuya, Hayakawa, Hiroshi, Ishida, Yasuaki, Muraoka, Masaru, Kawakami, Satoshi, Fukasawa, Yoshimitsu, Kuno, Toru, Iwamoto, Fumihiko, Tsukui, Yuya, Kobayashi, Shoji, Asakawa, Yukiko, Shindo, Hiroko, Fukasawa, Mitsuharu, Nakayama, Yasuhiro, Inoue, Taisuke, Uetake, Tomoyoshi, Ohtaka, Masahiko, Sato, Tadashi, Mochizuki, Kunio, Enomoto, Nobuyuki

“…Background and Aim There are no globally approved, distinguishing criteria enabling the classification of gastric adenomas and intramucosal carcinomas for…”
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Use of Sato's curved laryngoscope and an insulated‐tip knife for endoscopic incisional therapy of esophageal web by Ohtaka, Masahiko, Kobayashi, Shouji, Yoshida, Takashi, Yamaguchi, Tatsuya, Uetake, Tomoyosi, Sato, Tadashi, Hayashi, Akira, Kanai, Mari, Yamamoto, Takanori, Hatsushika, Kyosuke, Masuyama, Keisuke, Enomoto, Nobuyuki

“…We experienced two cases of esophageal web accompanying severe stricture that were treated by endoscopic incisions with an insulated‐tip knife (IT‐knife). With…”
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Computed tomography reconstruction from two transmission measurements for iodine-marked cancer detection by Kanno, Ikuo, Shima, Kazunari, Shimazaki, Hironobu, Yamashita, Yoshiki, Watanabe, Kenichi, Ohtaka, Masahiko, Hashimoto, Makoto, Ara, Kuniaki, Onabe, Hideaki

“…The authors invented the transXend detector, which measures X-rays as electric currents, and then gives the energy distribution of the X-rays after an…”
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Energy-resolved computed tomography measurements of iron solution and adipose as a simulation for estimating the iron concentration in the human liver by Yamashita, Yoshiki, Shimazaki, Hironobu, Shima, Kazunari, Kanno, Ikuo, Ohtaka, Masahiko, Hashimoto, Makoto, Ara, Kuniaki, Onabe, Hideaki

“…To measure the iron concentration in the human liver, which comprises soft tissue and adipose as well as iron, energy-resolved computed tomography (CT) is…”
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Elucidation of solid particle interfacial Phenomena in liquid sodium: Magnetic interactions on liquid metal and solid atoms at the solid interface by Tei, Chikai, Ohtaka, Masahiko, Kuwahara, Daisuke

“…[Display omitted] •Elucidation of Solid Particle Interfacial Phenomena in Liquid Sodium.•Magnetic interactions on liquid metal and solid atoms at the solid…”
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Infection status of Helicobacter pylori with antibody values of 3.0U/mL or more and less than 10.0U/mL in the LZ test "Eiken" H. pylori antibody by Miura, Mika, Ohtaka, Masahiko, Hanawa, Mitsuhiko, Kitahashi, Atsuko, Hirose, Yuichi, Takaso, Kazuhiko, Yoda, Yoshioki, Takayama, Ichiro, Yamagata, Zentarou, Enomoto, Nobuyuki

“…The LZ test "Eiken" for H. pylori antibody (LZ test) was examined. In patients with an antibody titer of ≥3.0U/mL and <10.0U/mL among 698 patients who…”
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Seven-day vonoprazan and low-dose amoxicillin dual therapy as first-line Helicobacter pylori treatment: a multicentre randomised trial in Japan by Suzuki, Sho, Gotoda, Takuji, Kusano, Chika, Ikehara, Hisatomo, Ichijima, Ryoji, Ohyauchi, Motoki, Ito, Hirotaka, Kawamura, Masashi, Ogata, Yohei, Ohtaka, Masahiko, Nakahara, Moriyasu, Kawabe, Koichi

“…To date, no randomised trials have compared the efficacy of vonoprazan and amoxicillin dual therapy with other standard regimens for treatment. This study…”
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Complete remission of gastric plasmacytoma following eradication of “Candidatus Helicobacter heilmannii” by Ohtaka, Masahiko, Tatsumi, Akihisa, Fukasawa, Mitsuharu, Yamaguchi, Tatsuya, Uetake, Tomoyoshi, Ohtsuka, Hiroyuki, Sato, Tadashi, Enomoto, Nobuyuki, Watanabe, Hidenobu, Mitani, Keiko

“…This is the first case report of gastric plasmacytoma associated with “ Candidatus Helicobacter heilmannii ” (‘ H. heilmannii ’) infection. The patient was a…”
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Stage IV intramucosal gastric marginal zone B cell lymphoma of mucosa-associated lymphoid tissue type by Ohtaka, Masahiko, Sato, Tadashi, Kobayashi, Shouji, Sueki, Ryouta, Yamaguchi, Tatsuya, Uetake, Tomoyoshi, Ohtsuka, Hiroyuki, Iwao, Noriaki, Kirito, Keita, Enomoto, Nobuyuki

“…A 45-year-old woman with no symptoms underwent upper gastrointestinal endoscopy. A discolored area was noted at the greater curvature of the gastric upper…”
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A Current-Mode Detector for Unfolding X-ray Energy Distribution by KANNO, Ikuo, IMAMURA, Ryo, MIKAMI, Kenta, UESAKA, Akio, HASHIMOTO, Makoto, OHTAKA, Masahiko, ARA, Kuniaki, NOMIYA, Seiichiro, ONABE, Hideaki

“…To turn the advantage of energy measurement in x-ray transmission diagnosis into practice, we propose a novel detector for the estimation of x-ray energy…”
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Simulation Study on Unfolding Methods for Diagnostic X-rays and Mixed Gamma Rays by HASHIMOTO, Makoto, OHTAKA, Masahiko, ARA, Kuniaki, KANNO, Ikuo, IMAMURA, Ryo, MIKAMI, Kenta, NOMIYA, Seiichiro, ONABE, Hideaki

“…A photon detector operating in current mode that can sense X-ray energy distribution has been reported. This detector consists of a row of several segment…”
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Carcinosarcoma of the esophagus characterized by myoepithelial and ductal differentiations by Ohtaka, Masahiko, Kumasaka, Toshio, Nobukawa, Bunsei, Hirai, Shu, Suda, Koichi, Ohno, Yasuhiko, Iwazaki, Ryozo, Ikegami, Yasushi, Fukasawa, Masaki

“…We report a case of carcinosarcoma of the esophagus characterized by ductal and myoepithelial differentiation. A 61‐year‐old man was operated on for a polypoid…”
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A family with attenuated familial adenomatous polyposis identified because of fundic gland polyposis by Ohtaka, Masahiko, Iwamoto, Fumihiko, Miura, Mika, Matsui, Akira, Shindo, Hiroko, Yamaguchi, Tatsuya, Uetake, Tomoyoshi, Ohtsuka, Hiroyuki, Sato, Tadashi, Enomoto, Nobuyuki, Murakami, Yasunori, Yasuda, Shinichiro

“…We report a 41-year-old woman who had fundic gland polyposis without a colorectal polyp. Because her father had colon cancer, multiple colorectal polyps and…”
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Simulation Study on Unfolding Methods for Diagnostic X-rays and Mixed Gamma Rays by HASHIMOTO, Makoto, OHTAKA, Masahiko, ARA, Kuniaki, KANNO, Ikuo, IMAMURA, Ryo, MIKAMI, Kenta, NOMIYA, Seiichiro, ONABE, Hideaki

“…A photon detector operating in current mode that can sense X-ray energy distribution has been reported. This detector consists of a row of several segment…”
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Development of the residual sodium quantification method for a fuel pin bundle of SFRs before and after dry cleaning by Kudoh, Hideyuki, Ohtani, Yuichi, Hara, Masahide, Katoh, Atsushi, Ohtaka, Masahiko, Ide, Akihiro

“…In a fuel handling system of sodium-cooled fast reactors (SFRs), it is necessary to remove the sodium remaining on spent fuel assemblies (FAs) before storing…”
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