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2,037 results on '"Hirooka, Yoshiki"'

8. Tracking accuracy evaluation of electromagnetic sensor-based colonoscope tracking method

Author

Oda, Masahiro, Kondo, Hiroaki, Kitasaka, Takayuki, Furukawa, Kazuhiro, Miyahara, Ryoji, Hirooka, Yoshiki, Goto, Hidemi, Navab, Nassir, and Mori, Kensaku

Subjects
Physics - Medical Physics
Abstract

This paper reports a detailed evaluation results of a colonoscope tracking method. A colonoscope tracking method utilizing electromagnetic sensors and a CT volume has been proposed. Tracking accuracy of this method was evaluated by using a colon phantom. In the previously proposed paper, tracking errors were measured only at six points on the colon phantom for the accuracy evaluation. The point number is not enough to evaluate relationships between the tracking errors and positions in the colon. In this paper, we evaluated the colonoscope tracking method based on more detailed measurement results of the tracking errors. We measured tracking errors at 52 points on the colon phantom and visualized magnitudes of the tracking errors. From our experiments, tracking errors in the ascending and descending colons were enough small to perform colonoscope navigations. However, tracking errors in the transverse and descending colons were large due to colon deformations., Comment: Accepted paper as an oral presentation at the Second International Workshop on Computer-Assisted and Robotic Endoscopy (CARE) 2015, Held in Conjunction with MICCAI 2015

Published
2022
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9. Semi-automated Virtual Unfolded View Generation Method of Stomach from CT Volumes

Author

Oda, Masahiro, Suito, Tomoaki, Hayashi, Yuichiro, Kitasaka, Takayuki, Furukawa, Kazuhiro, Miyahara, Ryoji, Hirooka, Yoshiki, Goto, Hidemi, Iinuma, Gen, Misawa, Kazunari, Nawano, Shigeru, and Mori, Kensaku

Subjects
Electrical Engineering and Systems Science - Image and Video Processing, Computer Science - Computer Vision and Pattern Recognition, Computer Science - Graphics
Abstract

CT image-based diagnosis of the stomach is developed as a new way of diagnostic method. A virtual unfolded (VU) view is suitable for displaying its wall. In this paper, we propose a semi-automated method for generating VU views of the stomach. Our method requires minimum manual operations. The determination of the unfolding forces and the termination of the unfolding process are automated. The unfolded shape of the stomach is estimated based on its radius. The unfolding forces are determined so that the stomach wall is deformed to the expected shape. The iterative deformation process is terminated if the difference of the shapes between the deformed shape and expected shape is small. Our experiments using 67 CT volumes showed that our proposed method can generate good VU views for 76.1% cases., Comment: Accepted paper as a poster presentation at MICCAI 2013 (International Conference on Medical Image Computing and Computer-Assisted Intervention), Nagoya, Japan

Published
2022
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10. Factors Affecting Nonfunctioning Small Pancreatic Neuroendocrine Neoplasms and Proposed New Treatment Strategies

Author

Tsuchikawa, Takahiro, Taniguchi, Takashi, Iseki, Masahiro, Shimura, Masahiro, Watanabe, Toru, Gyoten, Kazuyuki, Shimizu, Akinori, Maehira, Hiromitsu, Eguchi, Hidetoshi, Isayama, Hiroyuki, Komoto, Izumi, Doi, Ryuichiro, Furuse, Junji, Okusaka, Takuji, Morizane, Chigusa, Igarashi, Hisato, Kitano, Masayuki, Kuroki, Tamotsu, Tanno, Seiji, Tsuji, Yoshihisa, Masamune, Atsushi, Hirooka, Yoshiki, Hijioka, Susumu, Yamashige, Daiki, Esaki, Minoru, Honda, Goro, Higuchi, Ryota, Masui, Toshihiko, Shimizu, Yasuhiro, Ohtsuka, Masayuki, Kumamoto, Yusuke, Katanuma, Akio, Gotohda, Naoto, Akita, Hirofumi, Unno, Michiaki, Endo, Itaru, Yokoyama, Yukihiro, Yamada, Suguru, Matsumoto, Ippei, Ohtsuka, Takao, Hirano, Satoshi, Yasuda, Hiroaki, Kawai, Manabu, Aoki, Taku, Nakamura, Masafumi, Hashimoto, Daisuke, Rikiyama, Toshiki, Horiguchi, Akihiko, Fujii, Tsutomu, Mizuno, Shugo, Hanada, Keiji, Tani, Masaji, Hatori, Takashi, Ito, Tetsuhide, Okuno, Masataka, Kagawa, Shingo, Tajima, Hiroshi, Ishii, Tatsuya, Sugimoto, Motokazu, Onoe, Shunsuke, Takami, Hideki, Takada, Ryoji, Miura, Takayuki, Kurita, Yusuke, Kamei, Keiko, Mataki, Yuko, Okazaki, Kazuichi, Takeyama, Yoshifumi, Yamaue, Hiroki, and Satoi, Sohei

Published
2024
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19. Colon Shape Estimation Method for Colonoscope Tracking using Recurrent Neural Networks

Author

Oda, Masahiro, Roth, Holger R., Kitasaka, Takayuki, Furukawa, Kazuhiro, Miyahara, Ryoji, Hirooka, Yoshiki, Goto, Hidemi, Navab, Nassir, and Mori, Kensaku

Subjects
Computer Science - Computer Vision and Pattern Recognition
Abstract

We propose an estimation method using a recurrent neural network (RNN) of the colon's shape where deformation was occurred by a colonoscope insertion. Colonoscope tracking or a navigation system that navigates physician to polyp positions is needed to reduce such complications as colon perforation. Previous tracking methods caused large tracking errors at the transverse and sigmoid colons because these areas largely deform during colonoscope insertion. Colon deformation should be taken into account in tracking processes. We propose a colon deformation estimation method using RNN and obtain the colonoscope shape from electromagnetic sensors during its insertion into the colon. This method obtains positional, directional, and an insertion length from the colonoscope shape. From its shape, we also calculate the relative features that represent the positional and directional relationships between two points on a colonoscope. Long short-term memory is used to estimate the current colon shape from the past transition of the features of the colonoscope shape. We performed colon shape estimation in a phantom study and correctly estimated the colon shapes during colonoscope insertion with 12.39 (mm) estimation error., Comment: Accepted paper as a poster presentation at MICCAI 2018 (International Conference on Medical Image Computing and Computer-Assisted Intervention), Granada, Spain

Published
2020
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20. Colonoscope tracking method based on shape estimation network

Author

Oda, Masahiro, Roth, Holger R., Kitasaka, Takayuki, Furukawa, Kazuhiro, Miyahara, Ryoji, Hirooka, Yoshiki, Navab, Nassir, and Mori, Kensaku

Subjects
Computer Science - Computer Vision and Pattern Recognition
Abstract

This paper presents a colonoscope tracking method utilizing a colon shape estimation method. CT colonography is used as a less-invasive colon diagnosis method. If colonic polyps or early-stage cancers are found, they are removed in a colonoscopic examination. In the colonoscopic examination, understanding where the colonoscope running in the colon is difficult. A colonoscope navigation system is necessary to reduce overlooking of polyps. We propose a colonoscope tracking method for navigation systems. Previous colonoscope tracking methods caused large tracking errors because they do not consider deformations of the colon during colonoscope insertions. We utilize the shape estimation network (SEN), which estimates deformed colon shape during colonoscope insertions. The SEN is a neural network containing long short-term memory (LSTM) layer. To perform colon shape estimation suitable to the real clinical situation, we trained the SEN using data obtained during colonoscope operations of physicians. The proposed tracking method performs mapping of the colonoscope tip position to a position in the colon using estimation results of the SEN. We evaluated the proposed method in a phantom study. We confirmed that tracking errors of the proposed method was enough small to perform navigation in the ascending, transverse, and descending colons., Comment: Accepted paper as an oral presentation at SPIE Medical Imaging 2019, San Diego, CA, USA

Published
2020
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21. Erdafitinib in patients with advanced solid tumours with FGFR alterations (RAGNAR): an international, single-arm, phase 2 study

Author

Carranza, Omar, Greco, Martin Alberto, Coward, Jim, Joshua, Anthony, Karapetis, Christos, Hart, Christopher, Zhang, Alison, Prenen, Hans, Goeminne, Jean-Charles, Machiels, Jean-Pascal, Rottey, Sylvie, Corassa, Marcelo, Molin, Graziela Zibetti Dal, Tiscoski, Katsuki, Jardim, Denis Leonardo Fontes, Mak, Milena, Fu, Wei, Yao, Herui, Huang, Jing, Jiang, Haiping, Qin, Shukui, Chen, Baoshi, Yan, Dong, Yang, Yu, Loriot, Yohann, Le Tourneau, Christophe, Penel, Nicolas, Salas, Sébastien, Blay, Jean-Yves, Brachet, Pierre-Emmanuel, Durando, Xavier, Emambux, Sheik, Ravaud, Alain, Folprecht, Gunnar, Arnold, Dirk, Schuler, Martin, Ahrens, Marit, Golf, Alexander, Haag, Georg Martin, Lordick, Florian, Desuki, Alexander, Cazzaniga, Marina, Ciardiello, Fortunato, Milella, Michele, Koyama, Takafumi, Hirooka, Yoshiki, Okamoto, Wataru, Aogi, Kenjiro, Kuboki, Yasutoshi, Lee, Jungyun, Kim, Sung-Bae, Ahn, Myung-Ju, Chang, Jong Hee, Kim, Yong-Man, Nam, Do-Hyun, Park, Jae-Sung, Lugowska, Iwona, Paz-Ares, Luis, Moreno, Victor, Cervantes, Andres, Calvo, Mariona, Falcon, Alejandro, Gonzalez, Antonio, Tabernero, Josep, Martinez Bueno, Alejandro, García-Corbacho, Javier, Longo, Federico, Yen, Chia-Jui, Chen, Jen-Shi, Hou, Ming-Feng, Chao, Yee, Rau, Kun-Ming, Chiu, Tai-Jan, Feng, Yin-Hsun, Hsu, Chih-Hung, Huang, Wen-Tsung, Lai, Kuan-Ming, Yeh, Su-peng, Palmer, Daniel, Minchom, Anna, Winter, Helen, Welsh, Liam, Plummer, Ruth, Iyer, Gopakumar, Gutierrez, Martin, Bilen, Mehmet, Arrowsmith, Edward, Pant, Shubham, Spigel, David Robert, Zandberg, Dan Paul, Doroshow, Deborah, Lu-Emerson, Christine, Moezi, Mehdi, Paulson, Scott, Reardon, David, Ward, Patrick, Chaves, Jorge, Grigg, Claud, Hussein, Atif, Manda, Sudhir, Monticelli, Michael, Qamar, Rubina, Richey, Stephen L, Tamura, David, Wilks, Sharon, Iyer, Gopa, Witt, Olaf, Doi, Toshihiko, Reardon, David A, Massard, Christophe, Stuyckens, Kim, Crow, Lauren, Najmi, Saltanat, Hammond, Constance, Thomas, Shibu, Santiago-Walker, Ademi, Triantos, Spyros, and Sweiti, Hussein

Published
2023
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24. Factors affecting nonfunctioning small pancreatic neuroendocrine neoplasms and proposed new treatment strategies

Author

Hijioka, Susumu, primary, Yamashige, Daiki, additional, Esaki, Minoru, additional, Honda, Goro, additional, Higuchi, Ryota, additional, Masui, Toshihiko, additional, Shimizu, Yasuhiro, additional, Ohtsuka, Masayuki, additional, Kumamoto, Yusuke, additional, Katanuma, Akio, additional, Gotohda, Naoto, additional, Akita, Hirofumi, additional, Unno, Michiaki, additional, Endo, Itaru, additional, Yokoyama, Yukihiro, additional, Yamada, Suguru, additional, Matsumoto, Ippei, additional, Ohtsuka, Takao, additional, Hirano, Satoshi, additional, Yasuda, Hiroaki, additional, Kawai, Manabu, additional, Aoki, Taku, additional, Nakamura, Masafumi, additional, Hashimoto, Daisuke, additional, Rikiyama, Toshiki, additional, Horiguchi, Akihiko, additional, Fujii, Tsutomu, additional, Mizuno, Shugo, additional, Hanada, Keiji, additional, Tani, Masaji, additional, Hatori, Takashi, additional, Ito, Tetsuhide, additional, Okuno, Masataka, additional, Kagawa, Shingo, additional, Tajima, Hiroshi, additional, Ishii, Tatsuya, additional, Sugimoto, Motokazu, additional, Onoe, Shunsuke, additional, Takami, Hideki, additional, Takada, Ryoji, additional, Miura, Takayuki, additional, Kurita, Yusuke, additional, Kamei, Keiko, additional, Mataki, Yuko, additional, Okazaki, Kazuichi, additional, Takeyama, Yoshifumi, additional, Yamaue, Hiroki, additional, Satoi, Sohei, additional, Tsuchikawa, Takahiro, additional, Taniguchi, Takashi, additional, Iseki, Masahiro, additional, Shimura, Masahiro, additional, Watanabe, Toru, additional, Gyoten, Kazuyuki, additional, Shimizu, Akinori, additional, Maehira, Hiromitsu, additional, Eguchi, Hidetoshi, additional, Isayama, Hiroyuki, additional, Komoto, Izumi, additional, Doi, Ryuichiro, additional, Furuse, Junji, additional, Okusaka, Takuji, additional, Morizane, Chigusa, additional, Igarashi, Hisato, additional, Kitano, Masayuki, additional, Kuroki, Tamotsu, additional, Tanno, Seiji, additional, Tsuji, Yoshihisa, additional, Masamune, Atsushi, additional, and Hirooka, Yoshiki, additional

Published
2024
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26. Pharmacologic conversion of cancer-associated fibroblasts from a protumor phenotype to an antitumor phenotype improves the sensitivity of pancreatic cancer to chemotherapeutics

Author

Iida, Tadashi, Mizutani, Yasuyuki, Esaki, Nobutoshi, Ponik, Suzanne M., Burkel, Brian M., Weng, Liang, Kuwata, Keiko, Masamune, Atsushi, Ishihara, Seiichiro, Haga, Hisashi, Kataoka, Kunio, Mii, Shinji, Shiraki, Yukihiro, Ishikawa, Takuya, Ohno, Eizaburo, Kawashima, Hiroki, Hirooka, Yoshiki, Fujishiro, Mitsuhiro, Takahashi, Masahide, and Enomoto, Atsushi

Published
2022
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29. Machine learning-based colon deformation estimation method for colonoscope tracking

Author

Oda, Masahiro, Kitasaka, Takayuki, Furukawa, Kazuhiro, Miyahara, Ryoji, Hirooka, Yoshiki, Goto, Hidemi, Navab, Nassir, and Mori, Kensaku

Subjects
Computer Science - Computer Vision and Pattern Recognition
Abstract

This paper presents a colon deformation estimation method, which can be used to estimate colon deformations during colonoscope insertions. Colonoscope tracking or navigation system that navigates a physician to polyp positions during a colonoscope insertion is required to reduce complications such as colon perforation. A previous colonoscope tracking method obtains a colonoscope position in the colon by registering a colonoscope shape and a colon shape. The colonoscope shape is obtained using an electromagnetic sensor, and the colon shape is obtained from a CT volume. However, large tracking errors were observed due to colon deformations occurred during colonoscope insertions. Such deformations make the registration difficult. Because the colon deformation is caused by a colonoscope, there is a strong relationship between the colon deformation and the colonoscope shape. An estimation method of colon deformations occur during colonoscope insertions is necessary to reduce tracking errors. We propose a colon deformation estimation method. This method is used to estimate a deformed colon shape from a colonoscope shape. We use the regression forests algorithm to estimate a deformed colon shape. The regression forests algorithm is trained using pairs of colon and colonoscope shapes, which contains deformations occur during colonoscope insertions. As a preliminary study, we utilized the method to estimate deformations of a colon phantom. In our experiments, the proposed method correctly estimated deformed colon phantom shapes., Comment: Accepted paper for oral presentation at SPIE Medical Imaging 2018, Houston, TX, USA

Published
2018
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34. The role of EUS elastography-guided fine needle biopsy in the histological diagnosis of solid pancreatic lesions: a prospective exploratory study

Author

Ohno, Eizaburo, Kawashima, Hiroki, Ishikawa, Takuya, Mizutani, Yasuyuki, Iida, Tadashi, Nishio, Ryo, Uetsuki, Kota, Yashika, Jun, Yamada, Kenta, Yoshikawa, Masakatsu, Gibo, Noriaki, Aoki, Toshinori, Kataoka, Kunio, Mori, Hiroshi, Takada, Yoshihisa, Aoi, Hironori, Takahashi, Hidekazu, Yamamura, Takeshi, Furukawa, Kazuhiro, Nakamura, Masanao, Shimoyama, Yoshie, Hirooka, Yoshiki, and Fujishiro, Mitsuhiro

Published
2022
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35. Diagnosis of isolated hilar‐/extrahepatic‐type IgG‐4‐related sclerosing cholangitis can be increased by improved recognition of this condition—A Japanese multicenter analysis.

Author

Kubota, Kensuke, Iwasaki, Eisuke, Ishikawa, Takuya, Kuwatani, Masaki, Takenaka, Mamoru, Iwashita, Takuji, Masuda, Atsuhiro, Ikeura, Tsukasa, Nakamura, Akira, Tanaka, Atsushi, Isayama, Hiroyuki, Hirooka, Yoshiki, Hirano, Kenji, Ryozawa, Shomei, Ogura, Takeshi, Fujisawa, Toshio, Kurita, Yusuke, Kikuta, Kazuhiro, Hayashi, Nobuhiko, and Masamune, Atsushi

Abstract

Background: Patients with isolated IgG4‐related sclerosing cholangitis (IgG4‐SC) often undergo unnecessary resection. The aim of this study was to validate the revised Japanese diagnostic criteria for isolated IgG‐4‐SC and to improve awareness about this condition in the population. Methods: This was a Japanese retrospective multicenter study. We focused on the data and diagnostic yield obtained using the Japanese diagnostic criteria published initially in 2012 and revised later in 2020 for the diagnosis of isolated IgG4‐SC. Results: Patients with isolated IgG4‐SC could be classified into two groups based on the primary location of the lesion: the hilar type (n = 40) and the extrahepatic type (n = 13). In total, 10 patients with the hilar type had undergone unnecessary resection. The revised 2020 criteria are useful for the diagnosis of extrahepatic lesions, which are not included in the 2012 criteria. The need for a steroid trial was reduced from 37.7% when the diagnosis was based on the 2012 criteria to 7.6% when the diagnosis was based on the revised 2020 criteria. The diagnostic specificity also improved from 58.5% for the 2012 criteria to 88.7% for the revised 2020 criteria. Conclusion: Our validation of the 2020 criteria for the diagnosis of IgG4‐SC could contribute to avoiding unnecessary resection in patients with isolated IgG4‐SC, which can be classified into the hilar and extrahepatic types. The 2020 criteria can enhance the diagnosis rate of isolated IgG4‐SC and uncover this tough‐to‐diagnose entity based on inclusion of the imaging findings and decrease the dependence on a steroid trial. [ABSTRACT FROM AUTHOR]

Published
2024
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36. Efficacy of 1-Kestose Supplementation in Patients with Pancreatic Ductal Adenocarcinoma: A Randomized Controlled Pilot Study.

Author

Nakaoka, Kazunori, Ohno, Eizaburo, Kuramitsu, Kento, Kuzuya, Teiji, Funasaka, Kohei, Tochio, Takumi, Fujii, Tadashi, Takahashi, Hideaki, Kondo, Nobuhiro, Miyahara, Ryoji, Hashimoto, Senju, and Hirooka, Yoshiki

Abstract

Less than half of all patients diagnosed with pancreatic ductal adenocarcinoma (PDAC) respond to chemotherapy, and the prognosis of PDAC is poor, which may be mediated by the gut microbiota. We investigated the clinical improvement effects of 1-kestose, a fructooligosaccharide, on PDAC chemotherapy in this single-center, randomized, controlled pilot trial conducted at Fujita Health University Hospital, which enrolled patients with PDAC. The trial included 1-kestose administration and non-administration groups. The 1-kestose group received 9 g of 1-kestose daily for 12 weeks, and their blood markers, imaging studies, physical findings, and gut microbiota were evaluated. In the 1-kestose administration group, the cancer marker CA19-9 significantly decreased, and there was a reduction in the neutrophil-to-lymphocyte ratio (NLR). There was also suppression of the reduction of albumin levels and of an increase in C-reactive protein. Additionally, Escherichia coli, which typically increases in PDAC, significantly decreased in the 1-kestose group. Thus, 1-kestose altered the gut microbiota and improved the prognostic factors for PDAC. Large-scale, long-term trials of 1-kestose interventions for PDAC are thus warranted to improve the prognosis of PDAC. [ABSTRACT FROM AUTHOR]

Published
2024
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37. Early Changes in Alpha-Fetoprotein and Des-γ-Carboxy Prothrombin Are Useful Predictors of Antitumor Response to Durvalumab Plus Tremelimumab Therapy for Advanced Hepatocellular Carcinoma.

Author

Kuzuya, Teiji, Kawabe, Naoto, Muto, Hisanori, Wada, Yuryo, Komura, Gakushi, Nakano, Takuji, Tanaka, Hiroyuki, Nakaoka, Kazunori, Ohno, Eizaburo, Funasaka, Kohei, Nagasaka, Mitsuo, Miyahara, Ryoji, and Hirooka, Yoshiki

Subjects
TUMOR markers, HEPATOCELLULAR carcinoma, ALPHA fetoproteins, DISEASE progression, PROTHROMBIN
Abstract

The relationship between antitumor response and tumor marker changes was evaluated in patients with advanced hepatocellular carcinoma treated with durvalumab plus tremelimumab (Dur/Tre). Forty patients were enrolled in this retrospective evaluation of treatment outcomes. According to the Response Evaluation Criteria for Solid Tumors version 1.1 at 8 weeks, the objective response (OR) rate was 25% and the disease control (DC) rate was 57.5%. The median alpha-fetoprotein (AFP) ratio at 4 weeks was 0.39 in patients who achieved OR at 8 weeks (8W-OR group), significantly lower than the 1.08 in the non-8W-OR group (p = 0.0068); however, it was 1.22 in patients who did not achieve DC at 8 weeks (non-8W-DC group), significantly higher than the 0.53 in the 8W-DC group (p = 0.0006). Similarly, the median des-γ-carboxy-prothrombin (DCP) ratio at 4 weeks was 0.15 in the 8W-OR group, significantly lower than the 1.46 in the non-8W-OR group (p < 0.0001); however, it was 1.23 in the non-8W-DC group, significantly higher than the 0.49 in the 8W-DC group (p = 0.0215). Early changes in tumor markers after Dur/Tre initiation were associated with antitumor response. In particular, changes in AFP and DCP at 4 weeks may offer useful biomarkers for early prediction of both response and progressive disease following Dur/Tre. [ABSTRACT FROM AUTHOR]

Published
2024
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38. Impaired Fat Absorption from Intestinal Tract in High-Fat Diet Fed Male Mice Deficient in Proglucagon-Derived Peptides.

Author

Nishida, Koki, Ueno, Shinji, Seino, Yusuke, Hidaka, Shihomi, Murao, Naoya, Asano, Yuki, Fujisawa, Haruki, Shibata, Megumi, Takayanagi, Takeshi, Ohbayashi, Kento, Iwasaki, Yusaku, Iizuka, Katsumi, Okuda, Shoei, Tanaka, Mamoru, Fujii, Tadashi, Tochio, Takumi, Yabe, Daisuke, Yamada, Yuuichiro, Sugimura, Yoshihisa, and Hirooka, Yoshiki

Abstract

(1) Background: Proglucagon-derived peptides (PDGPs) including glucagon (Gcg), GLP-1, and GLP-2 regulate lipid metabolism in the liver, adipocytes, and intestine. However, the mechanism by which PGDPs participate in alterations in lipid metabolism induced by high-fat diet (HFD) feeding has not been elucidated. (2) Methods: Mice deficient in PGDP (GCGKO) and control mice were fed HFD for 7 days and analyzed, and differences in lipid metabolism in the liver, adipose tissue, and duodenum were investigated. (3) Results: GCGKO mice under HFD showed lower expression levels of the genes involved in free fatty acid (FFA) oxidation such as Hsl, Atgl, Cpt1a, Acox1 (p < 0.05), and Pparα (p = 0.05) mRNA in the liver than in control mice, and both FFA and triglycerides content in liver and adipose tissue weight were lower in the GCGKO mice. On the other hand, phosphorylation of hormone-sensitive lipase (HSL) in white adipose tissue did not differ between the two groups. GCGKO mice under HFD exhibited lower expression levels of Pparα and Cd36 mRNA in the duodenum as well as increased fecal cholesterol contents compared to HFD-controls. (4) Conclusions: GCGKO mice fed HFD exhibit a lesser increase in hepatic FFA and triglyceride contents and adipose tissue weight, despite reduced β-oxidation in the liver, than in control mice. Thus, the absence of PGDP prevents dietary-induced fatty liver development due to decreased lipid uptake in the intestinal tract. [ABSTRACT FROM AUTHOR]

Published
2024
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40. Protocol for a Multi-Center Confirmatory Trial to Evaluate the Differential Diagnostic Performance of Contrast-Enhanced Ultrasonography Using Perflubutane in Patients with a Pancreatic Mass: A Multicenter Prospective Study

Author

Yamashita, Yasunobu, primary, Shimokawa, Toshio, additional, Ashida, Reiko, additional, Hirooka, Yoshiki, additional, Iwashita, Takuji, additional, Kato, Hironari, additional, Kin, Toshifumi, additional, Masamune, Atsushi, additional, Miwa, Haruo, additional, Ohno, Eizaburo, additional, Shiomi, Hideyuki, additional, Sofuni, Atsushi, additional, Takenaka, Mamoru, additional, and Kitano, Masayuki, additional

Published
2024
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41. 比較的稀な膵腫瘍の経腹的超音波診断

Author

HASHIMOTO, Senju, primary, NAKAOKA, Kazunori, additional, TANAKA, Hiroyuki, additional, KUZUYA, Teiji, additional, KAWABE, Naoto, additional, NAGASAKA, Mitsuo, additional, NAKAGAWA, Yoshihito, additional, MIYAHARA, Ryoji, additional, SHIBATA, Tomoyuki, additional, and HIROOKA, Yoshiki, additional

Published
2024
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42. Clinical characteristics of immunoglobulin IgG4-related sclerosing cholangitis: Comparison of cases with and without autoimmune pancreatitis in a large cohort

Author

Furumatsu, Keisuke, Sawai, Shigeaki, Goto, Takuma, Okumura, Toshikatsu, Suzuki, Daisuke, Otsuka, Masayuki, Kobori, Ikuhiro, Tamano, Masaya, Koizumi, Mitsuhito, Hiasa, Yoichi, Kawabe, Naoto, Hirooka, Yoshiki, Yamamoto, Satoshi, Asano, Yukio, Inui, Kazuo, Horiguchi, Akihiko, Watanabe, Hiroyuki, Toya, Daishu, Hatayama, Katsuko, Ueki, Toshiharu, Kinoshita, Norikatsu, Sugimoto, Mitsuru, Ohira, Hiromasa, Mukai, Tsuyoshi, Tomita, Eiichi, Iwata, Keisuke, Shimizu, Shogo, Suetsugu, Jun, Shimizu, Masahito, Tsuji, Keiji, Ishida, Ryoko, Ito, Masanori, Furukawa, Ryutaro, Sakamoto, Naoya, Araki, Masahiro, Tanno, Satoshi, Sakamoto, Yasunari, Ito, Tetsuhide, Takai, Satoshi, Ikeya, Shinichi, Yamada, Takanori, Kudara, Norihiko, Shimizu, Akinori, Hanada, Keiji, Ichiki, Yasunori, Kitada, Hideki, Hifumi, Michio, Kimura, Hiroyuki, Kurosaki, Masayuki, Izumi, Namiki, Sumi, Hajime, Haruta, Jun-ichi, Hayashi, Katsumi, Harada, Ryo, Inoue, Masafumi, Nakamura, Shinichiro, Ito, Tetsuya, Tomishima, Ko, Isayama, Hiroyuki, Oura, Kyoko, Masaki, Tsutomu, Shimokawahara, Naoto, Tanoue, Shirou, Maemura, Kousei, Ido, Akio, Mizushima, Ichiro, Kawano, Mitsuhiro, Yoshida, Katsunori, Naganuma, Makoto, Murata, Miki, Nishio, Akiyoshi, Fujita, Yuji, Teratani, Takuma, Matsubara, Shohei, Tamai, Hironao, Yoshida, Yuu, Azemoto, Ryousaku, Kamata, Ken, Watanabe, Tomohiro, Kurosu, Takahiro, Koizumi, Wasaburou, Fujita, Jun, Seki, Hideyuki, Ueda, Yasuhiro, Fukumoto, Takumi, Kousaki, Takuhiro, Uchida, Kazushige, Ochiai, Toshimasa, Kawasaki, Takeshi, Tanaka, Motohiko, Ishida, Etsuji, Notohara, Kenji, Mori, Hideaki, Mori, Toshiyuki, Kawabata, Hideaki, Miyata, Masatoshi, Sakagami, Junichi, Itoh, Yoshito, Shiokawa, Masahiro, Seno, Hiroshi, Watanabe, Noriko, Naitoh, Itaru, Kataoka, Hiromi, Aoki, Toshinori, Fujishiro, Mitsuhiro, Niihara, Toru, Nishimata, Hiroto, Mitoro, Akira, Yoshiji, Hitoshi, Yoshida, Motoyuki, Ikeda, Masafumi, Tomita, Kengo, Hokari, Ryota, Hayasaka, Kenji, Amano, Yuji, Shioji, Kazuhiko, Hayashi, Kazunao, Terai, Shuji, Nakajima, Michiko, Yamahana, Junya, Matsumoto, Ryusuke, Kikuchi, Hideaki, Kanamori, Akira, Kiriyama, Seiki, Iwatsu, Shinichi, Kato, Yuji, Horiguchi, Shigeru, Yagi, Takahito, Okada, Hiroyuki, Ohkawa, Kazuyoshi, Hirao, Motohiro, Hiramatsu, Naoki, Oza, Noriko, Imamura, Haruo, Baba, Takeshi, Nakano, Shigeru, Shinobi, Tetsuya, Ryozawa, Shomei, Motoya, Masayo, Nakase, Hiroshi, Kinoshita, Noboru, Ito, Kei, Miyake, Tatsuya, Kohge, Naruaki, Tobita, Hiroshi, Joshita, Satoru, Umemura, Takeji, Kawaguchi, Shinya, Ohno, Kazuya, Sonobe, Koichi, Satoh, Akihiko, Shimosegawa, Tooru, Miura, Fumihiko, Yagi, Minami, Sano, Keiji, Tanaka, Atsushi, Kin, Toshifumi, Katanuma, Akio, Koike, Kazuhiko, Miura, Shin, Masamune, Atsushi, Kawashima, Youhei, Kagawa, Tatehiro, Azuma, Seishin, Watanabe, Mamoru, Honjyo, Mitsuyoshi, Itoi, Takao, Honda, Akira, Kobayashi, Katsumasa, Asano, Toru, Kamisawa, Terumi, Mizuno, Suguru, Nishino, Takayoshi, Taniguchi, Hideaki, Tajiri, Kazuto, Yasuda, Ichiro, Tanaka, Yoshiya, Oe, Shinji, Harada, Masaru, Kurata, Masanao, Fukasawa, Mituharu, Enomoto, Nobuyuki, Kawaji, Yuki, Kitano, Masayuki, Nishise, Yuko, Hirakawa, Hidetoshi, Ishizawa, Tetsuya, Ueno, Yoshiyuki, Kaino, Miyuki, Fujimoto, Yuko, Sakaida, Isao, Kubota, Kensuke, Nakazawa, Takahiro, Takikawa, Hajime, Unno, Michiaki, Kawa, Shigeyuki, Nakamura, Seiji, and Okazaki, Kazuichi

Published
2021
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47. Utility of multiphase contrast enhancement patterns on CEH-EUS for the differential diagnosis of IPMN-derived and conventional pancreatic cancer

Author

Yashika, Jun, Ohno, Eizaburo, Ishikawa, Takuya, Iida, Tadashi, Suzuki, Hirotaka, Uetsuki, Kota, Yamada, Kenta, Yoshikawa, Masakatsu, Gibo, Noriaki, Shimoyama, Yoshie, Ishikawa, Eri, Furukawa, Kazuhiro, Nakamura, Masanao, Honda, Takashi, Ishigami, Masatoshi, Hirooka, Yoshiki, Kawashima, Hiroki, and Fujishiro, Mitsuhiro

Published
2021
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