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Albanese R, Alexandrov A, Alicante F, Anokhina A, Asada T, Battilana C, Bay A, Betancourt C, Biswas R, Blanco Castro A, Bogomilov M, Bonacorsi D, Bonivento WM, Bordalo P, Boyarsky A, Buontempo S, Campanelli M, Camporesi T, Canale V, Castro A, Centanni D, Cerutti F, Chernyavskiy M, Choi KY, Cholak S, Cindolo F, Climescu M, Conaboy AP, Dallavalle GM, Davino D, de Bryas PT, De Lellis G, De Magistris M, De Roeck A, De Rújula A, De Serio M, De Simone D, Di Crescenzo A, Donà R, Durhan O, Fabbri F, Fedotovs F, Ferrillo M, Ferro-Luzzi M, Fini RA, Fiorillo A, Fresa R, Funk W, Garay Walls FM, Golovatiuk A, Golutvin A, Graverini E, Guler AM, Guliaeva V, Haefeli GJ, Helo Herrera JC, van Herwijnen E, Iengo P, Ilieva S, Infantino A, Iuliano A, Jacobsson R, Kamiscioglu C, Kauniskangas AM, Khalikov E, Kim SH, Kim YG, Klioutchnikov G, Komatsu M, Konovalova N, Kovalenko S, Kuleshov S, Lacker HM, Lantwin O, Lasagni Manghi F, Lauria A, Lee KY, Lee KS, Lo Meo S, Loschiavo VP, Marcellini S, Margiotta A, Mascellani A, Miano A, Mikulenko A, Montesi MC, Navarria FL, Ogawa S, Okateva N, Ovchynnikov M, Paggi G, Park BD, Pastore A, Perrotta A, Podgrudkov D, Polukhina N, Prota A, Quercia A, Ramos S, Reghunath A, Roganova T, Ronchetti F, Rovelli T, Ruchayskiy O, Ruf T, Sabate Gilarte M, Samoilov M, Scalera V, Schneider O, Sekhniaidze G, Serra N, Shaposhnikov M, Shevchenko V, Shchedrina T, Shchutska L, Shibuya H, Simone S, Siroli GP, Sirri G, Soares G, Soto Sandoval OJ, Spurio M, Starkov N, Timiryasov I, Tioukov V, Tramontano F, Trippl C, Ursov E, Ustyuzhanin A, Vankova-Kirilova G, Verguilov V, Viegas Guerreiro Leonardo N, Vilela C, Visone C, Wanke R, Yaman E, Yazici C, Yoon CS, Zaffaroni E, Zamora Saa J. Observation of Collider Muon Neutrinos with the SND@LHC Experiment. Phys Rev Lett 2023; 131:031802. [PMID: 37540851 DOI: 10.1103/physrevlett.131.031802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 06/13/2023] [Accepted: 06/20/2023] [Indexed: 08/06/2023]
Abstract
We report the direct observation of muon neutrino interactions with the SND@LHC detector at the Large Hadron Collider. A dataset of proton-proton collisions at sqrt[s]=13.6 TeV collected by SND@LHC in 2022 is used, corresponding to an integrated luminosity of 36.8 fb^{-1}. The search is based on information from the active electronic components of the SND@LHC detector, which covers the pseudorapidity region of 7.2<η<8.4, inaccessible to the other experiments at the collider. Muon neutrino candidates are identified through their charged-current interaction topology, with a track propagating through the entire length of the muon detector. After selection cuts, 8 ν_{μ} interaction candidate events remain with an estimated background of 0.086 events, yielding a significance of about 7 standard deviations for the observed ν_{μ} signal.
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Affiliation(s)
- R Albanese
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | | | - F Alicante
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - A Anokhina
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - T Asada
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - C Battilana
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - A Bay
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - C Betancourt
- Physik-Institut, Universität Zürich, 8057 Zürich, Switzerland
| | - R Biswas
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - A Blanco Castro
- Laboratory of Instrumentation and Experimental Particle Physics (LIP), 1649-003 Lisbon, Portugal
| | - M Bogomilov
- Faculty of Physics, Sofia University, 1164 Sofia, Bulgaria
| | - D Bonacorsi
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - W M Bonivento
- Università degli Studi di Cagliari, 09124 Cagliari, Italy
| | - P Bordalo
- Laboratory of Instrumentation and Experimental Particle Physics (LIP), 1649-003 Lisbon, Portugal
| | - A Boyarsky
- University of Leiden, 2300 RA Leiden, The Netherlands
- Taras Shevchenko National University of Kyiv, 01033 Kyiv, Ukraine
| | | | - M Campanelli
- University College London, WC1E 6BT London, United Kingdom
| | - T Camporesi
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - V Canale
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - A Castro
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - D Centanni
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli Parthenope, 80143 Napoli, Italy
| | - F Cerutti
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - M Chernyavskiy
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - K-Y Choi
- Sungkyunkwan University, 16419 Suwon-si, Gyeong Gi-do, Korea
| | - S Cholak
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - F Cindolo
- Sezione INFN di Bologna, Bologna, Italy
| | - M Climescu
- Institut für Physik and PRISMA Cluster of Excellence, Johannes Gutenberg Universität Mainz, 55099 Mainz, Germany
| | - A P Conaboy
- Humboldt-Universität zu Berlin, 12489 Berlin, Germany
| | | | - D Davino
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università del Sannio, 82100 Benevento, Italy
| | - P T de Bryas
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - G De Lellis
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - M De Magistris
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli Parthenope, 80143 Napoli, Italy
| | - A De Roeck
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - A De Rújula
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - M De Serio
- Sezione INFN di Bari, 70126 Bari, Italy
- Università di Bari, 70126 Bari, Italy
| | - D De Simone
- Physik-Institut, Universität Zürich, 8057 Zürich, Switzerland
| | - A Di Crescenzo
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - R Donà
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - O Durhan
- Middle East Technical University (METU), 06800 Ankara, Turkey
| | - F Fabbri
- Sezione INFN di Bologna, Bologna, Italy
| | - F Fedotovs
- University College London, WC1E 6BT London, United Kingdom
| | - M Ferrillo
- Physik-Institut, Universität Zürich, 8057 Zürich, Switzerland
| | - M Ferro-Luzzi
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - R A Fini
- Sezione INFN di Bari, 70126 Bari, Italy
| | - A Fiorillo
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - R Fresa
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università della Basilicata, 85100 Potenza, Italy
| | - W Funk
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - F M Garay Walls
- Departamento de Física, Pontificia Universidad Católica de Chile, 4860 Santiago, Chile
| | - A Golovatiuk
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - A Golutvin
- Imperial College London, SW7 2AZ London, United Kingdom
| | - E Graverini
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - A M Guler
- Middle East Technical University (METU), 06800 Ankara, Turkey
| | - V Guliaeva
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - G J Haefeli
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - J C Helo Herrera
- Millennium Institute for Subatomic physics at high energy frontier-SAPHIR, Fernandez Concha 700, 7591538 Santiago, Chile
- Departamento de Física, Facultad de Ciencias, Universidad de La Serena, Avenida Cisternas 1200, La Serena, Chile
| | | | - P Iengo
- Sezione INFN di Napoli, 80126 Napoli, Italy
| | - S Ilieva
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
- Faculty of Physics, Sofia University, 1164 Sofia, Bulgaria
| | - A Infantino
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - A Iuliano
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - R Jacobsson
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - C Kamiscioglu
- Middle East Technical University (METU), 06800 Ankara, Turkey
- Ankara University, 06100 Ankara, Turkey
| | - A M Kauniskangas
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - E Khalikov
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - S H Kim
- Department of Physics Education and RINS, Gyeongsang National University, 52828 Jinju, Korea
| | - Y G Kim
- Gwangju National University of Education, 61204 Gwangju, Korea
| | - G Klioutchnikov
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - M Komatsu
- Nagoya University, 464-8602 Nagoya, Japan
| | - N Konovalova
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - S Kovalenko
- Millennium Institute for Subatomic physics at high energy frontier-SAPHIR, Fernandez Concha 700, 7591538 Santiago, Chile
- Center for Theoretical and Experimental Particle Physics, Facultad de Ciencias Exactas, Universidad Andrés Bello, Fernandez Concha 700, Santiago, Chile
| | - S Kuleshov
- Millennium Institute for Subatomic physics at high energy frontier-SAPHIR, Fernandez Concha 700, 7591538 Santiago, Chile
- Center for Theoretical and Experimental Particle Physics, Facultad de Ciencias Exactas, Universidad Andrés Bello, Fernandez Concha 700, Santiago, Chile
| | - H M Lacker
- Humboldt-Universität zu Berlin, 12489 Berlin, Germany
| | - O Lantwin
- Affiliated with an institute covered by a cooperation agreement with CERN
| | | | - A Lauria
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - K Y Lee
- Department of Physics Education and RINS, Gyeongsang National University, 52828 Jinju, Korea
| | - K S Lee
- Korea University, 02841 Seoul, Korea
| | - S Lo Meo
- Sezione INFN di Bologna, Bologna, Italy
| | - V P Loschiavo
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università del Sannio, 82100 Benevento, Italy
| | | | - A Margiotta
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - A Mascellani
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - A Miano
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - A Mikulenko
- University of Leiden, 2300 RA Leiden, The Netherlands
| | - M C Montesi
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - F L Navarria
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - S Ogawa
- Toho University, 274-8510 Funabashi, Chiba, Japan
| | - N Okateva
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - M Ovchynnikov
- University of Leiden, 2300 RA Leiden, The Netherlands
| | - G Paggi
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - B D Park
- Department of Physics Education and RINS, Gyeongsang National University, 52828 Jinju, Korea
| | - A Pastore
- Sezione INFN di Bari, 70126 Bari, Italy
| | | | - D Podgrudkov
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - N Polukhina
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - A Prota
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - A Quercia
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - S Ramos
- Laboratory of Instrumentation and Experimental Particle Physics (LIP), 1649-003 Lisbon, Portugal
| | - A Reghunath
- Humboldt-Universität zu Berlin, 12489 Berlin, Germany
| | - T Roganova
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - F Ronchetti
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - T Rovelli
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - O Ruchayskiy
- Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark
| | - T Ruf
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - M Sabate Gilarte
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - M Samoilov
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - V Scalera
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli Parthenope, 80143 Napoli, Italy
| | - O Schneider
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | | | - N Serra
- Physik-Institut, Universität Zürich, 8057 Zürich, Switzerland
| | - M Shaposhnikov
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - V Shevchenko
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - T Shchedrina
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - L Shchutska
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - H Shibuya
- Toho University, 274-8510 Funabashi, Chiba, Japan
- Constructor University, Campus Ring 1, Bremen 28759, Germany
| | - S Simone
- Sezione INFN di Bari, 70126 Bari, Italy
- Università di Bari, 70126 Bari, Italy
| | - G P Siroli
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - G Sirri
- Sezione INFN di Bologna, Bologna, Italy
| | - G Soares
- Laboratory of Instrumentation and Experimental Particle Physics (LIP), 1649-003 Lisbon, Portugal
| | - O J Soto Sandoval
- Millennium Institute for Subatomic physics at high energy frontier-SAPHIR, Fernandez Concha 700, 7591538 Santiago, Chile
- Departamento de Física, Facultad de Ciencias, Universidad de La Serena, Avenida Cisternas 1200, La Serena, Chile
| | - M Spurio
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - N Starkov
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - I Timiryasov
- Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark
| | - V Tioukov
- Sezione INFN di Napoli, 80126 Napoli, Italy
| | | | - C Trippl
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - E Ursov
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - A Ustyuzhanin
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Constructor University, Campus Ring 1, Bremen 28759, Germany
| | | | - V Verguilov
- Faculty of Physics, Sofia University, 1164 Sofia, Bulgaria
| | | | - C Vilela
- Laboratory of Instrumentation and Experimental Particle Physics (LIP), 1649-003 Lisbon, Portugal
| | - C Visone
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - R Wanke
- Institut für Physik and PRISMA Cluster of Excellence, Johannes Gutenberg Universität Mainz, 55099 Mainz, Germany
| | - E Yaman
- Middle East Technical University (METU), 06800 Ankara, Turkey
| | - C Yazici
- Middle East Technical University (METU), 06800 Ankara, Turkey
| | - C S Yoon
- Department of Physics Education and RINS, Gyeongsang National University, 52828 Jinju, Korea
| | - E Zaffaroni
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - J Zamora Saa
- Millennium Institute for Subatomic physics at high energy frontier-SAPHIR, Fernandez Concha 700, 7591538 Santiago, Chile
- Center for Theoretical and Experimental Particle Physics, Facultad de Ciencias Exactas, Universidad Andrés Bello, Fernandez Concha 700, Santiago, Chile
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Ishii S, Sakata E, Uchida H, Oji M, Nakahara A, Hashidate H, Shibuya H. [Initial Recurrence around the Hilar of the Liver Which Was Difficult to Differentiate from Perihilar Cholangiocarcinoma with Portal Vein Invasion after Resection for Breast Cancer-A Case Report]. Gan To Kagaku Ryoho 2023; 50:251-253. [PMID: 36807188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
A 63-year-old woman underwent mastectomy and axillary dissection for right breast cancer(cT4bN1M0, Stage ⅢB, scirrhous carcinoma, moderately positive for ER, PgR negative, and HER2 negative)following neoadjuvant chemotherapy. She received no adjuvant therapy. A follow-up computed tomography 3 years later showed a soft tissue mass around the hilar bile ducts and mass in segment 6 of the liver. Based on these imaging findings, a diagnosis of perihilar cholangiocarcinoma with liver metastasis was made. She received chemotherapy with gemcitabine plus cisplatin, followed by S-1 monotherapy. Two years after the initiation of chemotherapy, an increase in the size of the liver mass and duodenal stenosis due to peritoneal dissemination were detected. Gastro-jejunal bypass was performed and a biopsy of the disseminated peritoneal mass supported a histologic diagnosis of breast cancer. The patient then received chemotherapy for breast cancer for 1 year. However, she eventually died due to the progression of the peritoneal dissemination. Although initial recurrence around the hilar of the liver is extremely rare after resection for breast cancer, when a new lesion is detected after breast cancer surgery the diagnosis and initial treatment should be made with the possibility of breast cancer recurrence in mind, based on the clinicopathological findings and the risk of recurrence.
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Affiliation(s)
- Shota Ishii
- Dept. of Gastrointestinal Surgery, Niigata City General Hospital
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Tominaga M, Morikawa K, Yamamoto H, Ogawa Y, Kamimura N, Tsuneki I, Yahata T, Tamura M, Yanase T, Sato A, Shibuya H, Kurabayashi T. Acute psychiatric symptoms in a young woman with anti-N-methyl D-aspartate receptor encephalitis: A case of successful early diagnosis and therapeutic intervention. Clin Case Rep 2022; 10:e05420. [PMID: 35154729 PMCID: PMC8819641 DOI: 10.1002/ccr3.5420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 12/20/2021] [Accepted: 01/25/2022] [Indexed: 11/09/2022] Open
Abstract
This clinical image presents a report on the diagnosis and treatment of anti-NMDAR encephalitis, a rare disease. This report emphasizes the importance of a differential diagnosis for acute psychiatric symptoms. Accurate and timely diagnosis is critical for the selection and implementation of treatment and for optimal patient outcomes.
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Affiliation(s)
- Marie Tominaga
- Department of Obstetrics & Gynecology Niigata City General Hospital Niigata Japan
| | - Kyoko Morikawa
- Department of Obstetrics & Gynecology Niigata City General Hospital Niigata Japan
| | - Hiroto Yamamoto
- Department of Obstetrics & Gynecology Niigata City General Hospital Niigata Japan
| | - Yutaro Ogawa
- Department of Obstetrics & Gynecology Niigata City General Hospital Niigata Japan
| | - Naomi Kamimura
- Department of Obstetrics & Gynecology Niigata City General Hospital Niigata Japan
| | - Ikunosuke Tsuneki
- Department of Obstetrics & Gynecology Niigata City General Hospital Niigata Japan
| | - Tetsuro Yahata
- Department of Obstetrics & Gynecology Niigata City General Hospital Niigata Japan
| | - Masaki Tamura
- Department of Obstetrics & Gynecology Niigata City General Hospital Niigata Japan
| | - Toru Yanase
- Department of Obstetrics & Gynecology Niigata City General Hospital Niigata Japan
| | - Aki Sato
- Department of Neurology Niigata City General Hospital Niigata Japan
| | - Hiroyuki Shibuya
- Department of Pathology Niigata City General Hospital Niigata Japan
| | - Takumi Kurabayashi
- Department of Obstetrics & Gynecology Niigata City General Hospital Niigata Japan
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Agafonova N, Alexandrov A, Anokhina A, Aoki S, Ariga A, Ariga T, Bertolin A, Bozza C, Brugnera R, Buonaura A, Buontempo S, Chernyavskiy M, Chukanov A, Consiglio L, D'Ambrosio N, De Lellis G, De Serio M, Del Amo Sanchez P, Di Crescenzo A, Di Ferdinando D, Di Marco N, Dmitrievsky S, Dracos M, Duchesneau D, Dusini S, Dzhatdoev T, Ebert J, Ereditato A, Fini RA, Fornari F, Fukuda T, Galati G, Garfagnini A, Gentile V, Goldberg J, Gorbunov S, Gornushkin Y, Grella G, Guler AM, Gustavino C, Hagner C, Hara T, Hayakawa T, Hollnagel A, Ishiguro K, Iuliano A, Jakovčić K, Jollet C, Kamiscioglu C, Kamiscioglu M, Kim SH, Kitagawa N, Kliček B, Kodama K, Komatsu M, Kose U, Kreslo I, Laudisio F, Lauria A, Lavasa A, Longhin A, Loverre P, Malgin A, Mandrioli G, Matsuo T, Matveev V, Mauri N, Medinaceli E, Meregaglia A, Mikado S, Miyanishi M, Mizutani F, Monacelli P, Montesi MC, Morishima K, Muciaccia MT, Naganawa N, Naka T, Nakamura M, Nakano T, Niwa K, Ogawa S, Okateva N, Ozaki K, Paoloni A, Park BD, Pasqualini L, Pastore A, Patrizii L, Pessard H, Podgrudkov D, Polukhina N, Pozzato M, Pupilli F, Roda M, Roganova T, Rokujo H, Rosa G, Ryazhskaya O, Sato O, Shakirianova I, Schembri A, Shchedrina T, Shibayama E, Shibuya H, Shiraishi T, Šimko T, Simone S, Sirignano C, Sirri G, Sotnikov A, Spinetti M, Stanco L, Starkov N, Stellacci SM, Stipčević M, Strolin P, Takahashi S, Tenti M, Terranova F, Tioukov V, Tsanaktsidis I, Tufanli S, Ustyuzhanin A, Vasina S, Vidal García M, Vilain P, Voevodina E, Votano L, Vuilleumier JL, Wilquet G, Yoon CS. OPERA tau neutrino charged current interactions. Sci Data 2021; 8:218. [PMID: 34385471 PMCID: PMC8361145 DOI: 10.1038/s41597-021-00991-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 07/01/2021] [Indexed: 11/08/2022] Open
Abstract
The OPERA experiment was designed to discover the vτ appearance in a vμ beam, due to neutrino oscillations. The detector, located in the underground Gran Sasso Laboratory, consisted of a nuclear photographic emulsion/lead target with a mass of about 1.25 kt, complemented by electronic detectors. It was exposed from 2008 to 2012 to the CNGS beam: an almost pure vμ beam with a baseline of 730 km, collecting a total of 1.8·1020 protons on target. The OPERA Collaboration eventually assessed the discovery of vμ→vτ oscillations with a statistical significance of 6.1 σ by observing ten vτ CC interaction candidates. These events have been published on the Open Data Portal at CERN. This paper provides a detailed description of the vτ data sample to make it usable by the whole community.
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Affiliation(s)
- N Agafonova
- INR - Institute for Nuclear Research of the Russian Academy of Sciences, Moscow, Russia
| | | | - A Anokhina
- SINP MSU - Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia
| | - S Aoki
- Kobe University, Kobe, Japan
| | - A Ariga
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, Bern, Switzerland
| | - T Ariga
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, Bern, Switzerland
- Faculty of Arts and Science, Kyushu University, Fukuoka, Japan
| | | | - C Bozza
- Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, Fisciano (Salerno), Italy
| | - R Brugnera
- INFN Sezione di Padova, Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, Padova, Italy
| | - A Buonaura
- INFN Sezione di Napoli, Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy
- University of Liverpool, Liverpool, UK
| | | | - M Chernyavskiy
- LPI - Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia
| | - A Chukanov
- JINR - Joint Institute for Nuclear Research, Dubna, Russia
| | | | - N D'Ambrosio
- INFN - Laboratori Nazionali del Gran Sasso, Assergi (L'Aquila), Italy
| | - G De Lellis
- INFN Sezione di Napoli, Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy
| | - M De Serio
- Dipartimento di Fisica dell'Università di Bari, Bari, Italy
- INFN Sezione di Bari, Bari, Italy
| | - P Del Amo Sanchez
- LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, Annecy-le-Vieux, France
| | - A Di Crescenzo
- INFN Sezione di Napoli, Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy
| | | | - N Di Marco
- INFN - Laboratori Nazionali del Gran Sasso, Assergi (L'Aquila), Italy
- GSSI - Gran Sasso Science Institute, L'Aquila, Italy
| | - S Dmitrievsky
- JINR - Joint Institute for Nuclear Research, Dubna, Russia.
| | - M Dracos
- IPHC, Université de Strasbourg, CNRS/IN2P3, Strasbourg, France
| | - D Duchesneau
- LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, Annecy-le-Vieux, France
| | - S Dusini
- INFN Sezione di Padova, Padova, Italy
| | - T Dzhatdoev
- SINP MSU - Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia
| | - J Ebert
- Hamburg University, Hamburg, Germany
| | - A Ereditato
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, Bern, Switzerland
| | - R A Fini
- INFN Sezione di Bari, Bari, Italy
| | - F Fornari
- INFN Sezione di Bologna, Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, Bologna, Italy
| | - T Fukuda
- Nagoya University, Nagoya, Japan
| | - G Galati
- INFN Sezione di Napoli, Napoli, Italy.
- Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy.
| | - A Garfagnini
- INFN Sezione di Padova, Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, Padova, Italy
| | - V Gentile
- GSSI - Gran Sasso Science Institute, L'Aquila, Italy
| | - J Goldberg
- Department of Physics, Technion, Haifa, Israel
| | - S Gorbunov
- LPI - Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia
| | - Y Gornushkin
- JINR - Joint Institute for Nuclear Research, Dubna, Russia
| | - G Grella
- Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, Fisciano (Salerno), Italy
| | - A M Guler
- METU - Middle East Technical University, Ankara, Turkey
| | | | - C Hagner
- Hamburg University, Hamburg, Germany
| | - T Hara
- Kobe University, Kobe, Japan
| | | | | | | | - A Iuliano
- INFN Sezione di Napoli, Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy
| | - K Jakovčić
- Ruder Bošković Institute, Zagreb, Croatia
| | - C Jollet
- IPHC, Université de Strasbourg, CNRS/IN2P3, Strasbourg, France
| | - C Kamiscioglu
- METU - Middle East Technical University, Ankara, Turkey
- Ankara University, Ankara, Turkey
| | - M Kamiscioglu
- METU - Middle East Technical University, Ankara, Turkey
| | - S H Kim
- Gyeongsang National University, 900 Gazwa-dong, Jinju, 660-701, Korea
| | | | - B Kliček
- Center of Excellence for Advanced Materials and Sensing Devices, Ruder Bošković Institute, Zagreb, Croatia
| | - K Kodama
- Aichi University of Education, Kariya, (Aichi-Ken), Japan
| | | | - U Kose
- INFN Sezione di Padova, Padova, Italy
| | - I Kreslo
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, Bern, Switzerland
| | - F Laudisio
- INFN Sezione di Padova, Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, Padova, Italy
| | - A Lauria
- INFN Sezione di Napoli, Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy
| | | | - A Longhin
- INFN Sezione di Padova, Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, Padova, Italy
| | | | - A Malgin
- INR - Institute for Nuclear Research of the Russian Academy of Sciences, Moscow, Russia
| | | | - T Matsuo
- Toho University, Funabashi, Japan
| | - V Matveev
- INR - Institute for Nuclear Research of the Russian Academy of Sciences, Moscow, Russia
| | - N Mauri
- INFN Sezione di Bologna, Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, Bologna, Italy
| | - E Medinaceli
- Istituto Nazionale di Astrofisica - Osservatorio di Astrofisica e Scienza dello Spazio Bologna, Bologna, Italy
| | - A Meregaglia
- IPHC, Université de Strasbourg, CNRS/IN2P3, Strasbourg, France
| | - S Mikado
- Nihon University, Narashino, Chiba, Japan
| | | | | | | | - M C Montesi
- INFN Sezione di Napoli, Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy
| | | | - M T Muciaccia
- Dipartimento di Fisica dell'Università di Bari, Bari, Italy
- INFN Sezione di Bari, Bari, Italy
| | | | - T Naka
- Nagoya University, Nagoya, Japan
| | | | - T Nakano
- Nagoya University, Nagoya, Japan
| | - K Niwa
- Nagoya University, Nagoya, Japan
| | - S Ogawa
- Toho University, Funabashi, Japan
| | - N Okateva
- LPI - Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia
| | - K Ozaki
- Kobe University, Kobe, Japan
| | - A Paoloni
- INFN - Laboratori Nazionali di Frascati, Frascati (Roma), Italy
| | - B D Park
- Gyeongsang National University, 900 Gazwa-dong, Jinju, 660-701, Korea
| | - L Pasqualini
- INFN Sezione di Bologna, Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, Bologna, Italy
| | | | | | - H Pessard
- LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, Annecy-le-Vieux, France
| | - D Podgrudkov
- SINP MSU - Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia
| | - N Polukhina
- LPI - Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia
- MEPhI - Moscow Engineering Physics Institute, Moscow, Russia
| | - M Pozzato
- INFN Sezione di Bologna, Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, Bologna, Italy
| | - F Pupilli
- INFN Sezione di Padova, Padova, Italy
| | - M Roda
- INFN Sezione di Padova, Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, Padova, Italy
- Physik-Institut, Universitaet Zuerich, Zuerich, Switzerland
| | - T Roganova
- SINP MSU - Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia
| | - H Rokujo
- Nagoya University, Nagoya, Japan
| | - G Rosa
- INFN Sezione di Roma, Roma, Italy
| | - O Ryazhskaya
- INR - Institute for Nuclear Research of the Russian Academy of Sciences, Moscow, Russia
| | - O Sato
- Nagoya University, Nagoya, Japan
| | - I Shakirianova
- INR - Institute for Nuclear Research of the Russian Academy of Sciences, Moscow, Russia
| | - A Schembri
- INFN - Laboratori Nazionali del Gran Sasso, Assergi (L'Aquila), Italy
| | - T Shchedrina
- LPI - Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia
| | | | | | | | | | - S Simone
- Dipartimento di Fisica dell'Università di Bari, Bari, Italy
- INFN Sezione di Bari, Bari, Italy
| | - C Sirignano
- INFN Sezione di Padova, Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, Padova, Italy
| | - G Sirri
- INFN Sezione di Bologna, Bologna, Italy
| | - A Sotnikov
- JINR - Joint Institute for Nuclear Research, Dubna, Russia
| | - M Spinetti
- INFN - Laboratori Nazionali di Frascati, Frascati (Roma), Italy
| | - L Stanco
- INFN Sezione di Padova, Padova, Italy
| | - N Starkov
- LPI - Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia
| | - S M Stellacci
- Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, Fisciano (Salerno), Italy
| | - M Stipčević
- Center of Excellence for Advanced Materials and Sensing Devices, Ruder Bošković Institute, Zagreb, Croatia
| | - P Strolin
- INFN Sezione di Napoli, Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy
| | | | - M Tenti
- INFN Sezione di Bologna, Bologna, Italy
| | - F Terranova
- Dipartimento di Fisica dell'Università di Milano-Bicocca, Milano, Italy
| | - V Tioukov
- INFN Sezione di Napoli, Napoli, Italy
| | | | - S Tufanli
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, Bern, Switzerland
- CERN, Geneva, Switzerland
| | - A Ustyuzhanin
- INFN Sezione di Napoli, Napoli, Italy
- HSE - National Research University Higher School of Economics, Moscow, Russia
| | - S Vasina
- JINR - Joint Institute for Nuclear Research, Dubna, Russia
| | | | - P Vilain
- IIHE, Université Libre de Bruxelles, Brussels, Belgium
| | | | - L Votano
- INFN - Laboratori Nazionali di Frascati, Frascati (Roma), Italy
| | - J L Vuilleumier
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, Bern, Switzerland
| | - G Wilquet
- IIHE, Université Libre de Bruxelles, Brussels, Belgium
| | - C S Yoon
- Gyeongsang National University, 900 Gazwa-dong, Jinju, 660-701, Korea
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5
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Gohda Y, Sakata E, Tsuchida J, Nakahara A, Hashidate H, Shibuya H, Ogawa R, Higuchi T. [Case of Ductal Carcinoma In Situ of the Nipple in a 93-Year-Old Man]. Gan To Kagaku Ryoho 2020; 47:2391-2393. [PMID: 33468971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
We report the case of an elderly male patient with ductal carcinoma in situ(DCIS) of the nipple. A 93-year-old man visited the hospital because of pain and bleeding in and swelling of the right nipple. A benign tumor was suspected, but a definite diagnosis could not be made before surgery based on echo and cytology findings; thus, a malignant tumor could not be ruled out. He underwent partial mastectomy combined with the areola and nipple for diagnosis and treatment. Histologic examination confirmed the diagnosis of DCIS of the nipple. The surgical margin was negative. At 6 months after the surgery, he was doing well with no evidence of disease in the absence of postoperative adjuvant therapy. Thus, clinicians should consider breast carcinoma of the nipple as a differential diagnosis when an elderly man presents with swelling of the nipple.
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6
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Hiramoto A, Suzuki Y, Ali A, Aoki S, Berns L, Fukuda T, Hanaoka Y, Hayato Y, Ichikawa A, Kawahara H, Kikawa T, Koga T, Komatani R, Komatsu M, Kosakai Y, Matsuo T, Mikado S, Minamino A, Mizuno K, Morimoto Y, Morishima K, Naganawa N, Naiki M, Nakamura M, Nakamura Y, Nakano N, Nakano T, Nakaya T, Nishio A, Odagawa T, Ogawa S, Oshima H, Rokujo H, Sanjana I, Sato O, Shibuya H, Sugimura K, Suzui L, Takagi H, Takao T, Tanihara Y, Yasutome K, Yokoyama M. First measurement of
ν¯μ
and
νμ
charged-current inclusive interactions on water using a nuclear emulsion detector. Int J Clin Exp Med 2020. [DOI: 10.1103/physrevd.102.072006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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7
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Ohashi R, Martignoni G, Hartmann A, Caliò A, Segala D, Stöhr C, Wach S, Erlmeier F, Weichert W, Autenrieth M, Schraml P, Rupp NJ, Ohe C, Otsuki Y, Kawasaki T, Kobayashi H, Kobayashi K, Miyazaki T, Shibuya H, Usuda H, Umezu H, Fujishima F, Furusato B, Osakabe M, Sugai T, Kuroda N, Tsuzuki T, Nagashima Y, Ajioka Y, Moch H. Correction to: Multi-institutional re-evaluation of prognostic factors in chromophobe renal cell carcinoma: proposal of a novel two-tiered grading scheme. Virchows Arch 2020; 476:419-422. [PMID: 32157467 DOI: 10.1007/s00428-020-02786-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
The legends of Figs. 1 and 3 in the published original version of the above article are incorrect.
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Affiliation(s)
- Riuko Ohashi
- Histopathology Core Facility, Niigata University Faculty of Medicine, 1-757 Asahimachi-dori, Chuo-ku, Niigata, 951-8510, Japan.,Department of Pathology and Molecular Pathology, University and University Hospital Zurich, Schmelzbergstrasse 12, CH-8091, Zurich, Switzerland.,Division of Molecular and Diagnostic Pathology, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata, 951-8510, Japan
| | - Guido Martignoni
- Department of Diagnostic and Public Health, University of Verona, Piazzale Ludovico Antonio Scuro 10, 37134, Verona, Italy.,Department of Pathology, Pederzoli Hospital, Via Monte Baldo 24, 37019, Peschiera del Garda, Italy
| | - Arndt Hartmann
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg, Krankenhausstrasse 8-10, 91054, Erlangen, Germany
| | - Anna Caliò
- Department of Diagnostic and Public Health, University of Verona, Piazzale Ludovico Antonio Scuro 10, 37134, Verona, Italy
| | - Diego Segala
- Department of Pathology, Pederzoli Hospital, Via Monte Baldo 24, 37019, Peschiera del Garda, Italy
| | - Christine Stöhr
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg, Krankenhausstrasse 8-10, 91054, Erlangen, Germany
| | - Sven Wach
- Department of Urology and Pediatric Urology, University Hospital Erlangen, Friedrich Alexander-University Erlangen-Nürnberg, Krankenhausstrasse 12, 91054, Erlangen, Germany
| | - Franziska Erlmeier
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg, Krankenhausstrasse 8-10, 91054, Erlangen, Germany.,Institute of Pathology, Technical University Munich, Trogerstrasse 18, 81675, Munich, Germany
| | - Wilko Weichert
- Institute of Pathology, Technical University Munich, Trogerstrasse 18, 81675, Munich, Germany
| | - Michael Autenrieth
- Department of Urology, Technical University Munich, Klinikum rechts der Isar, Ismaninger Strasse 22, 81675, Munich, Germany
| | - Peter Schraml
- Department of Pathology and Molecular Pathology, University and University Hospital Zurich, Schmelzbergstrasse 12, CH-8091, Zurich, Switzerland
| | - Niels J Rupp
- Department of Pathology and Molecular Pathology, University and University Hospital Zurich, Schmelzbergstrasse 12, CH-8091, Zurich, Switzerland
| | - Chisato Ohe
- Department of Pathology and Laboratory Medicine, Kansai Medical University, 2-5-1 Shin-machi, Hirakata, 573-1010, Japan
| | - Yoshiro Otsuki
- Department of Pathology, Seirei Hamamatsu General Hospital, 2-12-12 Sumiyoshi, Naka-ku, Hamamatsu, 430-8558, Japan
| | - Takashi Kawasaki
- Department of Pathology, Niigata Cancer Center Hospital, 2-15-3 Kawagishi-cho, Chuo-ku, Niigata, 951-8566, Japan
| | - Hiroshi Kobayashi
- Department of Pathology, Tachikawa General Hospital, 1-24 Asahioka, Nagaoka, 940-8621, Japan
| | - Kazuhiro Kobayashi
- Department of Pathology, Gifu University Hospital, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Tatsuhiko Miyazaki
- Department of Pathology, Gifu University Hospital, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Hiroyuki Shibuya
- Department of Pathology, Niigata City General Hospital, 463-7 Shumoku, Chuo-ku, Niigata, 950-1197, Japan
| | - Hiroyuki Usuda
- Department of Diagnostic Pathology, Nagaoka Red Cross Hospital, 2-297-1 Sensyu, Nagaoka, 940-2085, Japan
| | - Hajime Umezu
- Division of Pathology, Niigata University Medical & Dental Hospital, 1-754 Asahimachi-dori, Chuo-ku, Niigata, 951-8520, Japan
| | - Fumiyoshi Fujishima
- Department of Anatomic Pathology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Bungo Furusato
- Cancer Genomics Unit, Clinical Genomics Center, Nagasaki University Hospital, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan.,Department of Pathology, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1, Sakamoto, Nagasaki, 852-8501, Japan
| | - Mitsumasa Osakabe
- Department of Molecular Diagnostic Pathology, School of Medicine, Iwate Medical University, 2-1-1, Idai-dori, Yahaba-cho, Shiwa-gun, Iwate, 028-3695, Japan
| | - Tamotsu Sugai
- Department of Molecular Diagnostic Pathology, School of Medicine, Iwate Medical University, 2-1-1, Idai-dori, Yahaba-cho, Shiwa-gun, Iwate, 028-3695, Japan
| | - Naoto Kuroda
- Department of Diagnostic Pathology, Kochi Red Cross Hospital, 1-4-63-11 hadaminamimachi, Kochi, Kochi, 780-8562, Japan
| | - Toyonori Tsuzuki
- Department of Surgical Pathology, Aichi Medical University Hospital, 1-1 Yazakokarimata, Nagakute, 480-1195, Japan
| | - Yoji Nagashima
- Department of Surgical Pathology, Tokyo Women's Medical University Hospital, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan
| | - Yoichi Ajioka
- Histopathology Core Facility, Niigata University Faculty of Medicine, 1-757 Asahimachi-dori, Chuo-ku, Niigata, 951-8510, Japan.,Division of Molecular and Diagnostic Pathology, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata, 951-8510, Japan
| | - Holger Moch
- Department of Pathology and Molecular Pathology, University and University Hospital Zurich, Schmelzbergstrasse 12, CH-8091, Zurich, Switzerland.
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8
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Ogawa R, Takahashi N, Higuchi T, Shibuya H, Yamazaki M, Yoshimura N, Takatsuka H, Aoyama H. Assessment of a simple method of heart weight estimation by postmortem computed tomography. Forensic Sci Int 2019; 296:22-27. [PMID: 30641441 DOI: 10.1016/j.forsciint.2018.12.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 12/18/2018] [Accepted: 12/28/2018] [Indexed: 10/27/2022]
Abstract
BACKGROUND Measurement of heart weight is important when investigating cause of death, but there is presently no satisfactory method of heart weight estimation by postmortem computed tomography (PMCT). METHOD We investigated 33 consecutive cases that underwent both PMCT and autopsy between February 2008 and June 2014. Heart and left ventricular (LV) weights were calculated by PMCT morphometry. We used a simple method to estimate LV weight: We assumed that LV was an ellipsoid and multiplied its volume on PMCT with myocardial specific gravity. We then compared the various heart and LV weights using linear regression. The calculated and estimated LV weights on PMCT were also compared. RESULTS It was not possible to predict heart weight at autopsy from PMCT (R2 = 0.53). However, heart weight at autopsy could be accurately predicted from LV weight calculated by PMCT (R2 = 0.77). In addition, there was a strong correlation between the estimated and calculated LV weights by PMCT (R2 = 0.92). Heart weight at autopsy could also be accurately predicted using the PMCT-estimated LV weight (R2 = 0.72). CONCLUSION Heart weight at autopsy could be accurately predicted using a simple method in which LV volume was assumed to be an ellipsoid on PMCT.
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Affiliation(s)
- Rei Ogawa
- Department of Radiology and Radiation Oncology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757 Asahimachi-dori, Chuo-ku, Niigata, 951-8520, Japan.
| | - Naoya Takahashi
- Graduate School of Health Sciences, Niigata University, 2-746 Asahimachi-dori, Chuo-ku, Niigata, 951-8518, Japan.
| | - Takeshi Higuchi
- Department of Diagnostic Radiology, Niigata City General Hospital, 7-463 Shumoku, Chuo-ku, Niigata, 950-1197, Japan.
| | - Hiroyuki Shibuya
- Department of Diagnostic Pathology, Niigata City General Hospital, 7-463 Shumoku, Chuo-ku, Niigata, 950-1197, Japan.
| | - Motohiko Yamazaki
- Department of Radiology and Radiation Oncology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757 Asahimachi-dori, Chuo-ku, Niigata, 951-8520, Japan
| | - Norihiko Yoshimura
- Department of Radiology and Radiation Oncology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757 Asahimachi-dori, Chuo-ku, Niigata, 951-8520, Japan
| | - Hisakazu Takatsuka
- Department of Community Preventive Medicine, Division of Legal Medicine, Graduate School of Medical and Dental Sciences, Niigata University, 1-757 Asahimachi-dori, Chuo-ku, Niigata, 951-8520, Japan.
| | - Hidefumi Aoyama
- Department of Radiology and Radiation Oncology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757 Asahimachi-dori, Chuo-ku, Niigata, 951-8520, Japan
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9
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Endo Y, Sakata E, Sato M, Yoshida K, Hashidate H, Shibuya H, Oyanagi K, Sato C, Higuchi T, Makino H. [A Case of Squamous Cell Carcinoma with Negative Conversion of ER Status after Endocrine Therapy in an Elderly Woman]. Gan To Kagaku Ryoho 2018; 45:2354-2356. [PMID: 30692462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
We report the case ofan elderly patient with squamous cell carcinoma(SCC)ofthe breast, which showed negative conversion after endocrine therapy. An 82-year-old woman with a diagnosis ofER -positive SCC(cT1N0M0, StageⅠ)received primary endocrine therapy with 5 hormonal medicines. Following the endocrine therapy, she underwent mastectomy and axillary node resection. Histological examination confirmed a diagnosis of ER-negative SCC. At 10 months after the operation, she was doing well with no evidence ofdisease without postoperative adjuvant therapy. Thus, clinicians should be aware that the ER status may change after primary endocrine therapy. For elderly patients with breast cancer, it is important to be aware that primary endocrine therapy can become ineffective due to ER-negative conversion and aging due to prolonged treatment.
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Affiliation(s)
- Yuka Endo
- Dept. of Breast Surgery, Niigata City General Hospital
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10
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Kono H, Tsukamoto Y, Matsuo S, Hashidate H, Shibuya H, Kobayashi T, Takii Y, Hirota S. The first case of rectal myxoid liposarcoma identified by FUS-DDIT3 fusion, presenting as a submucosal tumor with erosion. Human Pathology: Case Reports 2018. [DOI: 10.1016/j.ehpc.2018.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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11
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Nakagawa Y, Kobayashi K, Kuwabara S, Shibuya H, Nishimaki T. Use of indocyanine green fluorescence imaging to determine the area of bowel resection in non-occlusive mesenteric ischemia: A case report. Int J Surg Case Rep 2018; 51:352-357. [PMID: 30248629 PMCID: PMC6153188 DOI: 10.1016/j.ijscr.2018.09.024] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 09/13/2018] [Indexed: 12/23/2022] Open
Abstract
In cases of NOMI, it is difficult to determine the area of bowel resection. Using ICG fluorescence imaging, we can evaluate ischemia of the intestine. We adeptly resected the ischemic intestine in NOMI using ICG fluorescence imaging.
Introduction Non-occlusive mesenteric ischemia (NOMI) is a type of acute intestinal ischemia, and its associated mortality is very high. In laparotomy of NOMI, we often have difficulty determining the area of bowel resection. We herein describe a case in which we detected the area of bowel resection using indocyanine green (ICG) fluorescence imaging. Presentation of the case An 89-year-old man diagnosed as having advanced gastric cancer underwent distal gastrectomy. On the night of postoperative day 4, he strongly complained of distention of the abdomen. The laboratory data indicated severe metabolic acidosis and dehydration. The abdominal computed tomography scan showed a dilated small bowel, but there were no specific signs suggestive of bowel necrosis. We suspected NOMI and decided to perform emergency laparotomy because we could not exclude the possibility of bowel necrosis. During the operation, we could not detect the necrotic bowel macroscopically. After injecting 2.5 mg of ICG, the ischemic area of the bowel became visible as a region with poor fluorescence emission using the Photodynamic Eye™ (Hamamatsu Photonics K.K.). We resected the ischemic bowel and performed anastomosis. We confirmed that he was alive at 4 months after the operation of NOMI. Conclusion Intraoperative ICG fluorescence imaging makes it possible to detect necrotic intestine that cannot be found with the naked eye. By using this method, planned reoperation to find any newly developed necrotic intestine might be unnecessary. Intraoperative ICG fluorescence imaging is useful for defining the area of ischemic bowel in a patient with NOMI.
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Affiliation(s)
- Yutaka Nakagawa
- Department of Digestive Surgery, Niigata City General Hospital, Japan.
| | - Kazuaki Kobayashi
- Department of Digestive Surgery, Niigata City General Hospital, Japan
| | - Shirou Kuwabara
- Department of Digestive Surgery, Niigata City General Hospital, Japan
| | | | - Tadashi Nishimaki
- Department of Digestive and General Surgery, Graduate School of Medicine, University of Ryukyus, Japan
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12
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Agafonova N, Alexandrov A, Anokhina A, Aoki S, Ariga A, Ariga T, Bertolin A, Bozza C, Brugnera R, Buonaura A, Buontempo S, Chernyavskiy M, Chukanov A, Consiglio L, D'Ambrosio N, De Lellis G, De Serio M, Del Amo Sanchez P, Di Crescenzo A, Di Ferdinando D, Di Marco N, Dmitrievsky S, Dracos M, Duchesneau D, Dusini S, Dzhatdoev T, Ebert J, Ereditato A, Favier J, Fini RA, Fornari F, Fukuda T, Galati G, Garfagnini A, Gentile V, Goldberg J, Gorbunov S, Gornushkin Y, Grella G, Guler AM, Gustavino C, Hagner C, Hara T, Hayakawa T, Hollnagel A, Ishiguro K, Iuliano A, Jakovcic K, Jollet C, Kamiscioglu C, Kamiscioglu M, Kim SH, Kitagawa N, Klicek B, Kodama K, Komatsu M, Kose U, Kreslo I, Laudisio F, Lauria A, Ljubicic A, Longhin A, Loverre P, Malenica M, Malgin A, Mandrioli G, Matsuo T, Matveev V, Mauri N, Medinaceli E, Meregaglia A, Mikado S, Miyanishi M, Mizutani F, Monacelli P, Montesi MC, Morishima K, Muciaccia MT, Naganawa N, Naka T, Nakamura M, Nakano T, Niwa K, Ogawa S, Okateva N, Olchevsky A, Ozaki K, Paoloni A, Paparella L, Park BD, Pasqualini L, Pastore A, Patrizii L, Pessard H, Pistillo C, Podgrudkov D, Polukhina N, Pozzato M, Pupilli F, Roda M, Roganova T, Rokujo H, Rosa G, Ryazhskaya O, Sadovsky A, Sato O, Schembri A, Shakiryanova I, Shchedrina T, Shibayama E, Shibuya H, Shiraishi T, Simone S, Sirignano C, Sirri G, Sotnikov A, Spinetti M, Stanco L, Starkov N, Stellacci SM, Stipcevic M, Strolin P, Takahashi S, Tenti M, Terranova F, Tioukov V, Tufanli S, Ustyuzhanin A, Vasina S, Vilain P, Voevodina E, Votano L, Vuilleumier JL, Wilquet G, Wonsak B, Yoon CS. Final Results of the OPERA Experiment on ν_{τ} Appearance in the CNGS Neutrino Beam. Phys Rev Lett 2018; 120:211801. [PMID: 29883136 DOI: 10.1103/physrevlett.120.211801] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Indexed: 06/08/2023]
Abstract
The OPERA experiment was designed to study ν_{μ}→ν_{τ} oscillations in the appearance mode in the CERN to Gran Sasso Neutrino beam (CNGS). In this Letter, we report the final analysis of the full data sample collected between 2008 and 2012, corresponding to 17.97×10^{19} protons on target. Selection criteria looser than in previous analyses have produced ten ν_{τ} candidate events, thus reducing the statistical uncertainty in the measurement of the oscillation parameters and of ν_{τ} properties. A multivariate approach for event identification has been applied to the candidate events and the discovery of ν_{τ} appearance is confirmed with an improved significance level of 6.1σ. |Δm_{32}^{2}| has been measured, in appearance mode, with an accuracy of 20%. The measurement of the ν_{τ} charged-current cross section, for the first time with a negligible contamination from ν[over ¯]_{τ}, and the first direct evidence for the ν_{τ} lepton number are also reported.
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Affiliation(s)
- N Agafonova
- INR-Institute for Nuclear Research of the Russian Academy of Sciences, RUS-117312 Moscow, Russia
| | | | - A Anokhina
- SINP MSU-Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, RUS-119991 Moscow, Russia
| | - S Aoki
- Kobe University, J-657-8501 Kobe, Japan
| | - A Ariga
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - T Ariga
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
- Faculty of Arts and Science, Kyushu University, J-819-0395 Fukuoka, Japan
| | - A Bertolin
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - C Bozza
- Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, I-84084 Fisciano (Salerno), Italy
| | - R Brugnera
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - A Buonaura
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80126 Napoli, Italy
| | - S Buontempo
- INFN Sezione di Napoli, I-80126 Napoli, Italy
| | - M Chernyavskiy
- LPI-Lebedev Physical Institute of the Russian Academy of Sciences, RUS-119991 Moscow, Russia
| | - A Chukanov
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - L Consiglio
- INFN Sezione di Napoli, I-80126 Napoli, Italy
| | - N D'Ambrosio
- INFN-Laboratori Nazionali del Gran Sasso, I-67010 Assergi (L'Aquila), Italy
| | - G De Lellis
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80126 Napoli, Italy
| | - M De Serio
- Dipartimento di Fisica dell'Università di Bari, I-70126 Bari, Italy
- INFN Sezione di Bari, I-70126 Bari, Italy
| | - P Del Amo Sanchez
- LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - A Di Crescenzo
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80126 Napoli, Italy
| | | | - N Di Marco
- INFN-Laboratori Nazionali del Gran Sasso, I-67010 Assergi (L'Aquila), Italy
| | - S Dmitrievsky
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - M Dracos
- IPHC, Université de Strasbourg, CNRS/IN2P3, F-67037 Strasbourg, France
| | - D Duchesneau
- LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - S Dusini
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - T Dzhatdoev
- SINP MSU-Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, RUS-119991 Moscow, Russia
| | - J Ebert
- Hamburg University, D-22761 Hamburg, Germany
| | - A Ereditato
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - J Favier
- LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - R A Fini
- INFN Sezione di Bari, I-70126 Bari, Italy
| | - F Fornari
- INFN Sezione di Bologna, I-40127 Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, I-40127 Bologna, Italy
| | - T Fukuda
- Nagoya University, J-464-8602 Nagoya, Japan
| | - G Galati
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80126 Napoli, Italy
| | - A Garfagnini
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - V Gentile
- GSSI-Gran Sasso Science Institute, I-40127 L'Aquila, Italy
| | - J Goldberg
- Department of Physics, Technion, IL-32000 Haifa, Israel
| | - S Gorbunov
- LPI-Lebedev Physical Institute of the Russian Academy of Sciences, RUS-119991 Moscow, Russia
| | - Y Gornushkin
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - G Grella
- Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, I-84084 Fisciano (Salerno), Italy
| | - A M Guler
- METU-Middle East Technical University, TR-06800 Ankara, Turkey
| | | | - C Hagner
- Hamburg University, D-22761 Hamburg, Germany
| | - T Hara
- Kobe University, J-657-8501 Kobe, Japan
| | - T Hayakawa
- Nagoya University, J-464-8602 Nagoya, Japan
| | - A Hollnagel
- Hamburg University, D-22761 Hamburg, Germany
| | - K Ishiguro
- Nagoya University, J-464-8602 Nagoya, Japan
| | - A Iuliano
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80126 Napoli, Italy
| | - K Jakovcic
- Ruder Bošković Institute, HR-10002 Zagreb, Croatia
| | - C Jollet
- IPHC, Université de Strasbourg, CNRS/IN2P3, F-67037 Strasbourg, France
| | - C Kamiscioglu
- METU-Middle East Technical University, TR-06800 Ankara, Turkey
- Ankara University, TR-06560 Ankara, Turkey
| | - M Kamiscioglu
- METU-Middle East Technical University, TR-06800 Ankara, Turkey
| | - S H Kim
- Gyeongsang National University, 900 Gazwa-dong, Jinju 660-701, Korea
| | - N Kitagawa
- Nagoya University, J-464-8602 Nagoya, Japan
| | - B Klicek
- Center of Excellence for Advanced Materials and Sensing Devices, Ruder Bośković Institute, HR-10002 Zagreb, Croatia
| | - K Kodama
- Aichi University of Education, J-448-8542 Kariya (Aichi-Ken), Japan
| | - M Komatsu
- Nagoya University, J-464-8602 Nagoya, Japan
| | - U Kose
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - I Kreslo
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - F Laudisio
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - A Lauria
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80126 Napoli, Italy
| | - A Ljubicic
- Ruder Bošković Institute, HR-10002 Zagreb, Croatia
| | - A Longhin
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - P Loverre
- INFN Sezione di Roma, I-00185 Roma, Italy
| | - M Malenica
- Ruder Bošković Institute, HR-10002 Zagreb, Croatia
| | - A Malgin
- INR-Institute for Nuclear Research of the Russian Academy of Sciences, RUS-117312 Moscow, Russia
| | - G Mandrioli
- INFN Sezione di Bologna, I-40127 Bologna, Italy
| | - T Matsuo
- Toho University, J-274-8510 Funabashi, Japan
| | - V Matveev
- INR-Institute for Nuclear Research of the Russian Academy of Sciences, RUS-117312 Moscow, Russia
| | - N Mauri
- INFN Sezione di Bologna, I-40127 Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, I-40127 Bologna, Italy
| | - E Medinaceli
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - A Meregaglia
- IPHC, Université de Strasbourg, CNRS/IN2P3, F-67037 Strasbourg, France
| | - S Mikado
- Nihon University, J-275-8576 Narashino, Chiba, Japan
| | | | | | | | - M C Montesi
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80126 Napoli, Italy
| | | | - M T Muciaccia
- Dipartimento di Fisica dell'Università di Bari, I-70126 Bari, Italy
- INFN Sezione di Bari, I-70126 Bari, Italy
| | - N Naganawa
- Nagoya University, J-464-8602 Nagoya, Japan
| | - T Naka
- Nagoya University, J-464-8602 Nagoya, Japan
| | - M Nakamura
- Nagoya University, J-464-8602 Nagoya, Japan
| | - T Nakano
- Nagoya University, J-464-8602 Nagoya, Japan
| | - K Niwa
- Nagoya University, J-464-8602 Nagoya, Japan
| | - S Ogawa
- Toho University, J-274-8510 Funabashi, Japan
| | - N Okateva
- LPI-Lebedev Physical Institute of the Russian Academy of Sciences, RUS-119991 Moscow, Russia
| | - A Olchevsky
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - K Ozaki
- Kobe University, J-657-8501 Kobe, Japan
| | - A Paoloni
- INFN-Laboratori Nazionali di Frascati dell'INFN, I-00044 Frascati (Roma), Italy
| | - L Paparella
- Dipartimento di Fisica dell'Università di Bari, I-70126 Bari, Italy
- INFN Sezione di Bari, I-70126 Bari, Italy
| | - B D Park
- Gyeongsang National University, 900 Gazwa-dong, Jinju 660-701, Korea
| | - L Pasqualini
- INFN Sezione di Bologna, I-40127 Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, I-40127 Bologna, Italy
| | - A Pastore
- INFN Sezione di Bari, I-70126 Bari, Italy
| | - L Patrizii
- INFN Sezione di Bologna, I-40127 Bologna, Italy
| | - H Pessard
- LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - C Pistillo
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - D Podgrudkov
- SINP MSU-Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, RUS-119991 Moscow, Russia
| | - N Polukhina
- LPI-Lebedev Physical Institute of the Russian Academy of Sciences, RUS-119991 Moscow, Russia
- MEPhI-Moscow Engineering Physics Institute, RUS-115409 Moscow, Russia
| | - M Pozzato
- INFN Sezione di Bologna, I-40127 Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, I-40127 Bologna, Italy
| | - F Pupilli
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - M Roda
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - T Roganova
- SINP MSU-Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, RUS-119991 Moscow, Russia
| | - H Rokujo
- Nagoya University, J-464-8602 Nagoya, Japan
| | - G Rosa
- INFN Sezione di Roma, I-00185 Roma, Italy
| | - O Ryazhskaya
- INR-Institute for Nuclear Research of the Russian Academy of Sciences, RUS-117312 Moscow, Russia
| | - A Sadovsky
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - O Sato
- Nagoya University, J-464-8602 Nagoya, Japan
| | - A Schembri
- INFN-Laboratori Nazionali del Gran Sasso, I-67010 Assergi (L'Aquila), Italy
| | - I Shakiryanova
- INR-Institute for Nuclear Research of the Russian Academy of Sciences, RUS-117312 Moscow, Russia
| | - T Shchedrina
- LPI-Lebedev Physical Institute of the Russian Academy of Sciences, RUS-119991 Moscow, Russia
| | | | - H Shibuya
- Toho University, J-274-8510 Funabashi, Japan
| | | | - S Simone
- Dipartimento di Fisica dell'Università di Bari, I-70126 Bari, Italy
- INFN Sezione di Bari, I-70126 Bari, Italy
| | - C Sirignano
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - G Sirri
- INFN Sezione di Bologna, I-40127 Bologna, Italy
| | - A Sotnikov
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - M Spinetti
- INFN-Laboratori Nazionali di Frascati dell'INFN, I-00044 Frascati (Roma), Italy
| | - L Stanco
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - N Starkov
- LPI-Lebedev Physical Institute of the Russian Academy of Sciences, RUS-119991 Moscow, Russia
| | - S M Stellacci
- Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, I-84084 Fisciano (Salerno), Italy
| | - M Stipcevic
- Center of Excellence for Advanced Materials and Sensing Devices, Ruder Bośković Institute, HR-10002 Zagreb, Croatia
| | - P Strolin
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80126 Napoli, Italy
| | | | - M Tenti
- INFN Sezione di Bologna, I-40127 Bologna, Italy
| | - F Terranova
- Dipartimento di Fisica dell'Università di Milano-Bicocca, I-20126 Milano, Italy
| | - V Tioukov
- INFN Sezione di Napoli, I-80126 Napoli, Italy
| | - S Tufanli
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - A Ustyuzhanin
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- HSE-National Research University Higher School of Economics, RUS-101000, Moscow, Russia
| | - S Vasina
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - P Vilain
- IIHE, Université Libre de Bruxelles, B-1050 Brussels, Belgium
| | - E Voevodina
- INFN Sezione di Napoli, I-80126 Napoli, Italy
| | - L Votano
- INFN-Laboratori Nazionali di Frascati dell'INFN, I-00044 Frascati (Roma), Italy
| | - J L Vuilleumier
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - G Wilquet
- IIHE, Université Libre de Bruxelles, B-1050 Brussels, Belgium
| | - B Wonsak
- Hamburg University, D-22761 Hamburg, Germany
| | - C S Yoon
- Gyeongsang National University, 900 Gazwa-dong, Jinju 660-701, Korea
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Sakata E, Endo Y, Miyahira A, Mio K, Yoshida K, Hashidate H, Shibuya H, Sato C, Higuchi T, Makino H. [Brain Metastasis of Triple Negative Breast Cancer after Pathological Complete Response to Neoadjuvant Chemotherapy - A Case Report]. Gan To Kagaku Ryoho 2018; 45:184-186. [PMID: 29362349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We report the case of a patient with triple negative breast cancer(TNBC)who showed isolated brain metastasis relatively soon after pathological complete response(pCR)to neoadjuvant chemotherapy. A 45-year-old woman with a diagnosis of TNBC(T2N1M0, Stage II B)received neoadjuvant chemotherapy with 5-FU/epirubicin/cyclophosphamide(FEC), followed by docetaxel. After the neoadjuvant chemotherapy, she underwent mastectomy and axillary lymph node dissection. Histological examination of the resected specimens revealed pCR. Brain metastasis, however, developed 7 months after the resection. She underwent total removal of the brain tumor and 50 Gy irradiation to the right frontal lobe. Histological examination confirmed a diagnosis of metastasis from TNBC. She is doing well with no evidence of disease 81 months after resection of the brain metastasis. This case and a review of the literature suggest that the clinician should be aware that brain metastasis from breast cancer may develop even after achieving pCR to neoadjuvant chemotherapy. Surgical resection followed by radiotherapy may provide a survival benefit for selected patients with isolated brain metastasis from breast cancer.
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Affiliation(s)
- Eiko Sakata
- Dept. of Breast Surgery, Niigata City General Hospital
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Ichikawa Y, Miyazaki T, Shibuya H, Nagai K, Tanaka M, Uchibori A, Ishiura H, Mitsui J, Tsuji S, Chiba A. A Japanese consanguineous family with early-onset dementia. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.3295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Sakata E, Makino A, Miyahira H, Endo Y, Shibuya H, Hashidate H, Mitsuma H, Mio K. Clinical significance of immunohistochemical androgen receptor expression in triple negative breast cancer. Breast 2017. [DOI: 10.1016/s0960-9776(17)30167-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Tokishita SI, Shibuya H, Kobayashi T, Sakamoto M, Ha JY, Yokobori SI, Yamagata H, Hanazato T. Diversification of mitochondrial genome of Daphnia galeata (Cladocera, Crustacea): Comparison with phylogenetic consideration of the complete sequences of clones isolated from five lakes in Japan. Gene 2017; 611:38-46. [PMID: 28219780 DOI: 10.1016/j.gene.2017.02.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Revised: 01/20/2017] [Accepted: 02/13/2017] [Indexed: 02/02/2023]
Abstract
To characterize genetic diversity and gene flow among Daphnia galeata populations, the complete nucleotide (nt) sequences of the mitochondrial (mt) DNAs of D. galeata clones isolated from five lakes in Japan (Lakes Shirakaba, Suwa, Kizaki, Kasumigaura, and Biwa) were determined. Comparison of non-synonymous (amino acid altering) substitution rates with synonymous substitution rates of D. galeata mt protein-coding genes demonstrated that ATPase8 and COI genes were the most and least susceptible, respectively, to the evolutional forces selecting the aa substitutions. Several non-synonymous substitutions were found in ATPase8 and ATPase6 even in the comparison that no synonymous substitution was found. Comparison of the total number of nt variations among the mt DNAs suggested the phylogenetic relationship ((((Shirakaba/Suwa, Kizaki), Kasumigaura), Biwa), D. pulex). Maximum-likelihood analysis using the total nt sequences of mt protein-coding genes confirmed this relationship with bootstrap values higher than 98%. All the mtDNAs of the analyzed Japanese D. galeata clones contained a control region of essentially the same structure that is distinct from those of the previously reported European Daphnia species of the D. longispina complex. The two control regions of different structures spread among mtDNAs of the Japanese and European Daphnia species, respectively, probably after the divergence of the Japanese D. galeata under different selection pressures associated with their habitats.
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Affiliation(s)
- Shin-Ichi Tokishita
- School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan.
| | - Hiroyuki Shibuya
- School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Taku Kobayashi
- School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Masaki Sakamoto
- Department of Environmental Engineering, Toyama Prefectural University, 5180 Kurokawa, Imizu, Toyama 939-0398, Japan
| | - Jin-Yong Ha
- Department of Environmental Sciences, Faculty of Science, Shinshu University, Matsumoto Asahi 3-1-1, Nagano 390-8621, Japan
| | - Shin-Ichi Yokobori
- School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Hideo Yamagata
- School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Takayuki Hanazato
- Suwa Hydrobiological Station, Shinshu University, 5-2-4 Kogandori, Suwa, Nagano 392-0027, Japan
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Yuasa-Nakagawa K, Yoshimura R, Toda K, Shibuya H, Kojima M. 382P The therapeutic changes influence on the treatment results of the hypopharyngeal cancer. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw587.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Yuasa-Nakagawa K, Yoshimura R, Toda K, Shibuya H, Kojima M. 382P The therapeutic changes influence on the treatment results of the hypopharyngeal cancer. Ann Oncol 2016. [DOI: 10.1016/s0923-7534(21)00540-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Watanabe M, Shibuya H, Kobayashi Y, Iwashita M. Study of Outcomes After Total Laparoscopic Hysterectomy for Early-Stage Endometrial Cancer in Our Department. J Minim Invasive Gynecol 2016. [DOI: 10.1016/j.jmig.2016.08.762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Matsumoto S, Shibuya H, Tatera S, Yamazaki E, Suzuki S. Comparison of CT Findings in Non-Hodgkin Lymphoma and Squamous Cell Carcinoma of the Maxillary Sinus. Acta Radiol 2016. [DOI: 10.1177/028418519203300604] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The findings at CT in 11 patients with primary non-Hodgkin lymphoma (NHL) of the maxillary sinus were compared with the CT findings in 21 patients with squamous cell carcinoma (SCC) of the maxillary sinus. In NHL, the segmental bone destruction was in alignment with the bony wall with a massive tumor infiltration into the neighboring structures. In contrast, all patients with SCC were characterized by a soft tissue mass with aggressive bone destruction. About half of the patients with NHL had cervical lymphadenopathy. Post-treatment recalcification of previous bone destruction was seen in 4 out of 5 NHL patients on follow-up CT. In the patients with SCC, only a few had metastatic lymphadenopathy, and no recalcification occurred after treatment. CT is therefore of importance in differentiating NHL from SCC of the maxillary sinus.
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Abstract
Five patients with a second maxillary cancer (squamous cell carcinoma), which developed 6 to 17 years after initial treatment for the first cancer on the opposite side, were compared with 21 control cases with a primary cancer on the basis of computed tomography (CT) findings. Generally, the second cancer was found at an earlier stage. The specific CT findings of early sinus carcinoma were uneven soft tissue distribution in the antrum and tumor permeation with bone fragments remaining at the original tumor site. These findings may be helpful for distinguishing this cancer from benign chronic sinusitis and/or other malignant sinus disease. The pterygoid process, medial bony wall, and ethmoid sinus had a tendency to be spared in most of the 5 patients with second maxillary cancer compared to the 21 control cases.
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Abstract
A 10-year-old, female, mongrel showed hemorrhage from vulva. By magnetic resonance image (MRI) and endoscopic examination, a multipapillary mass with a grape-like appearance was found around the urethral opening. Histologically, the mass consisted of variable-sized round-, spindle-to-polygonal-shaped tumor cells including many multinuclear cells. Mitotic figures were also frequently observed. In some areas, that tumor cells were loosely arranged, with intercellular myxoid components. immunohistochemically, these tumor cells were strongly positive for vimentin and focally positive for desmin but negative for myoglobin. Thus, the case was diagnosed as a relatively poorly differentiated botryoid rhabdomyosarcoma by the macroscopic, histopathologic, and immunohistochemical identification. This is the first report of botryoid rhabdomyosarcoma developing in the vagina of a dog.
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Affiliation(s)
- K Suzuki
- College of Bioresource Sciences, Nihon University, Department of Veterinary Pathology, 1866 Kameino, Fujisawa, Kanagawa 252-8510, Japan.
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Abstract
A 6-year-old male cross-breed rabbit ( Oryctolagus cuniculus) was presented with lameness and severe swelling from the right shoulder to brachium. On 16-detector helical computed tomography images of the amputated right forelimb after being fixed in formalin, evident proliferative and destructive lesions of bone were observed. On histologic examination, the tumor was composed of proliferating neoplastic cells that resembled histiocytes, with abundant osteoid production. A large number of multinucleated giant cells were found throughout. This case was diagnosed as osteosarcoma by clinical, radiographic, and histologic findings. This is a rare case report of osteosarcoma in a rabbit consistent with canine predilection sites.
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Affiliation(s)
- H Kondo
- Laboratory of Veterinary Pathology, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa, Japan
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Agafonova N, Aleksandrov A, Anokhina A, Aoki S, Ariga A, Ariga T, Bender D, Bertolin A, Bodnarchuk I, Bozza C, Brugnera R, Buonaura A, Buontempo S, Büttner B, Chernyavsky M, Chukanov A, Consiglio L, D'Ambrosio N, De Lellis G, De Serio M, Del Amo Sanchez P, Di Crescenzo A, Di Ferdinando D, Di Marco N, Dmitrievski S, Dracos M, Duchesneau D, Dusini S, Dzhatdoev T, Ebert J, Ereditato A, Fini RA, Fornari F, Fukuda T, Galati G, Garfagnini A, Goldberg J, Gornushkin Y, Grella G, Guler AM, Gustavino C, Hagner C, Hara T, Hayakawa H, Hollnagel A, Hosseini B, Ishiguro K, Jakovcic K, Jollet C, Kamiscioglu C, Kamiscioglu M, Kim JH, Kim SH, Kitagawa N, Klicek B, Kodama K, Komatsu M, Kose U, Kreslo I, Laudisio F, Lauria A, Ljubicic A, Longhin A, Loverre PF, Malgin A, Malenica M, Mandrioli G, Matsuo T, Matsushita T, Matveev V, Mauri N, Medinaceli E, Meregaglia A, Mikado S, Miyanishi M, Mizutani F, Monacelli P, Montesi MC, Morishima K, Muciaccia MT, Naganawa N, Naka T, Nakamura M, Nakano T, Nakatsuka Y, Niwa K, Ogawa S, Olchevsky A, Omura T, Ozaki K, Paoloni A, Paparella L, Park BD, Park IG, Pasqualini L, Pastore A, Patrizii L, Pessard H, Pistillo C, Podgrudkov D, Polukhina N, Pozzato M, Pupilli F, Roda M, Roganova T, Rokujo H, Rosa G, Ryazhskaya O, Sato O, Schembri A, Schmidt-Parzefall W, Shakirianova I, Shchedrina T, Sheshukov A, Shibuya H, Shiraishi T, Shoziyoev G, Simone S, Sioli M, Sirignano C, Sirri G, Sotnikov A, Spinetti M, Stanco L, Starkov N, Stellacci SM, Stipcevic M, Strolin P, Takahashi S, Tenti M, Terranova F, Tioukov V, Tufanli S, Vilain P, Vladymyrov M, Votano L, Vuilleumier JL, Wilquet G, Wonsak B, Yoon CS, Zemskova S. Discovery of τ Neutrino Appearance in the CNGS Neutrino Beam with the OPERA Experiment. Phys Rev Lett 2015; 115:121802. [PMID: 26430986 DOI: 10.1103/physrevlett.115.121802] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Indexed: 06/05/2023]
Abstract
The OPERA experiment was designed to search for ν_{μ}→ν_{τ} oscillations in appearance mode, i.e., by detecting the τ leptons produced in charged current ν_{τ} interactions. The experiment took data from 2008 to 2012 in the CERN Neutrinos to Gran Sasso beam. The observation of the ν_{μ}→ν_{τ} appearance, achieved with four candidate events in a subsample of the data, was previously reported. In this Letter, a fifth ν_{τ} candidate event, found in an enlarged data sample, is described. Together with a further reduction of the expected background, the candidate events detected so far allow us to assess the discovery of ν_{μ}→ν_{τ} oscillations in appearance mode with a significance larger than 5σ.
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Affiliation(s)
- N Agafonova
- INR-Institute for Nuclear Research of the Russian Academy of Sciences, RUS-117312 Moscow, Russia
| | | | - A Anokhina
- SINP MSU-Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, RUS-119991 Moscow, Russia
| | - S Aoki
- Kobe University, J-657-8501 Kobe, Japan
| | - A Ariga
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - T Ariga
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - D Bender
- METU-Middle East Technical University, TR-06531 Ankara, Turkey
| | - A Bertolin
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - I Bodnarchuk
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - C Bozza
- Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, I-84084 Fisciano (Salerno), Italy
| | - R Brugnera
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - A Buonaura
- INFN Sezione di Napoli, 80125 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80125 Napoli, Italy
| | | | - B Büttner
- Hamburg University, D-22761 Hamburg, Germany
| | - M Chernyavsky
- LPI-Lebedev Physical Institute of the Russian Academy of Sciences, RUS-119991 Moscow, Russia
| | - A Chukanov
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | | | - N D'Ambrosio
- INFN-Laboratori Nazionali del Gran Sasso, I-67010 Assergi (L'Aquila), Italy
| | - G De Lellis
- INFN Sezione di Napoli, 80125 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80125 Napoli, Italy
| | - M De Serio
- Dipartimento di Fisica dell'Università di Bari, I-70126 Bari, Italy
- INFN Sezione di Bari, I-70126 Bari, Italy
| | - P Del Amo Sanchez
- LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | | | | | - N Di Marco
- INFN-Laboratori Nazionali del Gran Sasso, I-67010 Assergi (L'Aquila), Italy
| | - S Dmitrievski
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - M Dracos
- IPHC, Université de Strasbourg, CNRS/IN2P3, F-67037 Strasbourg, France
| | - D Duchesneau
- LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - S Dusini
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - T Dzhatdoev
- SINP MSU-Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, RUS-119991 Moscow, Russia
| | - J Ebert
- Hamburg University, D-22761 Hamburg, Germany
| | - A Ereditato
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - R A Fini
- INFN Sezione di Bari, I-70126 Bari, Italy
| | - F Fornari
- INFN Sezione di Bologna, I-40127 Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, I-40127 Bologna, Italy
| | - T Fukuda
- Toho University, J-274-8510 Funabashi, Japan
| | - G Galati
- INFN Sezione di Napoli, 80125 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80125 Napoli, Italy
| | - A Garfagnini
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - J Goldberg
- Department of Physics, Technion, IL-32000 Haifa, Israel
| | - Y Gornushkin
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - G Grella
- Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, I-84084 Fisciano (Salerno), Italy
| | - A M Guler
- METU-Middle East Technical University, TR-06531 Ankara, Turkey
| | | | - C Hagner
- Hamburg University, D-22761 Hamburg, Germany
| | - T Hara
- Kobe University, J-657-8501 Kobe, Japan
| | - H Hayakawa
- Nagoya University, J-464-8602 Nagoya, Japan
| | - A Hollnagel
- Hamburg University, D-22761 Hamburg, Germany
| | - B Hosseini
- INFN Sezione di Napoli, 80125 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80125 Napoli, Italy
| | - K Ishiguro
- Nagoya University, J-464-8602 Nagoya, Japan
| | - K Jakovcic
- IRB-Rudjer Boskovic Institute, HR-10002 Zagreb, Croatia
| | - C Jollet
- IPHC, Université de Strasbourg, CNRS/IN2P3, F-67037 Strasbourg, France
| | - C Kamiscioglu
- METU-Middle East Technical University, TR-06531 Ankara, Turkey
| | - M Kamiscioglu
- METU-Middle East Technical University, TR-06531 Ankara, Turkey
| | - J H Kim
- Gyeongsang National University, 900 Gazwa-dong, Jinju 660-701, Korea
| | - S H Kim
- Gyeongsang National University, 900 Gazwa-dong, Jinju 660-701, Korea
| | - N Kitagawa
- Nagoya University, J-464-8602 Nagoya, Japan
| | - B Klicek
- IRB-Rudjer Boskovic Institute, HR-10002 Zagreb, Croatia
| | - K Kodama
- Aichi University of Education, J-448-8542 Kariya (Aichi-Ken), Japan
| | - M Komatsu
- Nagoya University, J-464-8602 Nagoya, Japan
| | - U Kose
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - I Kreslo
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - F Laudisio
- Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, I-84084 Fisciano (Salerno), Italy
| | - A Lauria
- INFN Sezione di Napoli, 80125 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80125 Napoli, Italy
| | - A Ljubicic
- IRB-Rudjer Boskovic Institute, HR-10002 Zagreb, Croatia
| | - A Longhin
- INFN-Laboratori Nazionali di Frascati dell'INFN, I-00044 Frascati (Roma), Italy
| | - P F Loverre
- INFN Sezione di Roma, I-00185 Roma, Italy
- Dipartimento di Fisica dell'Università di Roma "La Sapienza", I-00185 Roma, Italy
| | - A Malgin
- INR-Institute for Nuclear Research of the Russian Academy of Sciences, RUS-117312 Moscow, Russia
| | - M Malenica
- IRB-Rudjer Boskovic Institute, HR-10002 Zagreb, Croatia
| | - G Mandrioli
- INFN Sezione di Bologna, I-40127 Bologna, Italy
| | - T Matsuo
- Toho University, J-274-8510 Funabashi, Japan
| | | | - V Matveev
- INR-Institute for Nuclear Research of the Russian Academy of Sciences, RUS-117312 Moscow, Russia
| | - N Mauri
- INFN Sezione di Bologna, I-40127 Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, I-40127 Bologna, Italy
| | - E Medinaceli
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - A Meregaglia
- IPHC, Université de Strasbourg, CNRS/IN2P3, F-67037 Strasbourg, France
| | - S Mikado
- Nihon University, J-275-8576 Narashino, Chiba, Japan
| | | | | | | | - M C Montesi
- INFN Sezione di Napoli, 80125 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80125 Napoli, Italy
| | | | - M T Muciaccia
- Dipartimento di Fisica dell'Università di Bari, I-70126 Bari, Italy
- INFN Sezione di Bari, I-70126 Bari, Italy
| | - N Naganawa
- Nagoya University, J-464-8602 Nagoya, Japan
| | - T Naka
- Nagoya University, J-464-8602 Nagoya, Japan
| | - M Nakamura
- Nagoya University, J-464-8602 Nagoya, Japan
| | - T Nakano
- Nagoya University, J-464-8602 Nagoya, Japan
| | | | - K Niwa
- Nagoya University, J-464-8602 Nagoya, Japan
| | - S Ogawa
- Toho University, J-274-8510 Funabashi, Japan
| | - A Olchevsky
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - T Omura
- Nagoya University, J-464-8602 Nagoya, Japan
| | - K Ozaki
- Kobe University, J-657-8501 Kobe, Japan
| | - A Paoloni
- INFN-Laboratori Nazionali di Frascati dell'INFN, I-00044 Frascati (Roma), Italy
| | - L Paparella
- Dipartimento di Fisica dell'Università di Bari, I-70126 Bari, Italy
- INFN Sezione di Bari, I-70126 Bari, Italy
| | - B D Park
- Gyeongsang National University, 900 Gazwa-dong, Jinju 660-701, Korea
| | - I G Park
- Gyeongsang National University, 900 Gazwa-dong, Jinju 660-701, Korea
| | - L Pasqualini
- INFN Sezione di Bologna, I-40127 Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, I-40127 Bologna, Italy
| | - A Pastore
- Dipartimento di Fisica dell'Università di Bari, I-70126 Bari, Italy
| | - L Patrizii
- INFN Sezione di Bologna, I-40127 Bologna, Italy
| | - H Pessard
- LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - C Pistillo
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - D Podgrudkov
- SINP MSU-Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, RUS-119991 Moscow, Russia
| | - N Polukhina
- LPI-Lebedev Physical Institute of the Russian Academy of Sciences, RUS-119991 Moscow, Russia
| | - M Pozzato
- INFN Sezione di Bologna, I-40127 Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, I-40127 Bologna, Italy
| | - F Pupilli
- INFN-Laboratori Nazionali di Frascati dell'INFN, I-00044 Frascati (Roma), Italy
| | - M Roda
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - T Roganova
- SINP MSU-Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, RUS-119991 Moscow, Russia
| | - H Rokujo
- Nagoya University, J-464-8602 Nagoya, Japan
| | - G Rosa
- INFN Sezione di Roma, I-00185 Roma, Italy
- Dipartimento di Fisica dell'Università di Roma "La Sapienza", I-00185 Roma, Italy
| | - O Ryazhskaya
- INR-Institute for Nuclear Research of the Russian Academy of Sciences, RUS-117312 Moscow, Russia
| | - O Sato
- Nagoya University, J-464-8602 Nagoya, Japan
| | - A Schembri
- INFN-Laboratori Nazionali del Gran Sasso, I-67010 Assergi (L'Aquila), Italy
| | | | - I Shakirianova
- INR-Institute for Nuclear Research of the Russian Academy of Sciences, RUS-117312 Moscow, Russia
| | - T Shchedrina
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80125 Napoli, Italy
- LPI-Lebedev Physical Institute of the Russian Academy of Sciences, RUS-119991 Moscow, Russia
| | - A Sheshukov
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - H Shibuya
- Toho University, J-274-8510 Funabashi, Japan
| | | | - G Shoziyoev
- SINP MSU-Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, RUS-119991 Moscow, Russia
| | - S Simone
- Dipartimento di Fisica dell'Università di Bari, I-70126 Bari, Italy
- INFN Sezione di Bari, I-70126 Bari, Italy
| | - M Sioli
- INFN Sezione di Bologna, I-40127 Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, I-40127 Bologna, Italy
| | - C Sirignano
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - G Sirri
- INFN Sezione di Bologna, I-40127 Bologna, Italy
| | - A Sotnikov
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - M Spinetti
- INFN-Laboratori Nazionali di Frascati dell'INFN, I-00044 Frascati (Roma), Italy
| | - L Stanco
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - N Starkov
- LPI-Lebedev Physical Institute of the Russian Academy of Sciences, RUS-119991 Moscow, Russia
| | - S M Stellacci
- Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, I-84084 Fisciano (Salerno), Italy
| | - M Stipcevic
- IRB-Rudjer Boskovic Institute, HR-10002 Zagreb, Croatia
| | - P Strolin
- INFN Sezione di Napoli, 80125 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80125 Napoli, Italy
| | | | - M Tenti
- INFN Sezione di Bologna, I-40127 Bologna, Italy
| | - F Terranova
- INFN-Laboratori Nazionali di Frascati dell'INFN, I-00044 Frascati (Roma), Italy
- Dipartimento di Fisica dell'Università di Milano-Bicocca, I-20126 Milano, Italy
| | - V Tioukov
- INFN Sezione di Napoli, 80125 Napoli, Italy
| | - S Tufanli
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - P Vilain
- IIHE, Université Libre de Bruxelles, B-1050 Brussels, Belgium
| | - M Vladymyrov
- LPI-Lebedev Physical Institute of the Russian Academy of Sciences, RUS-119991 Moscow, Russia
| | - L Votano
- INFN-Laboratori Nazionali di Frascati dell'INFN, I-00044 Frascati (Roma), Italy
| | - J L Vuilleumier
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - G Wilquet
- IIHE, Université Libre de Bruxelles, B-1050 Brussels, Belgium
| | - B Wonsak
- Hamburg University, D-22761 Hamburg, Germany
| | - C S Yoon
- Gyeongsang National University, 900 Gazwa-dong, Jinju 660-701, Korea
| | - S Zemskova
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
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Hashizume N, Iinuma Y, Hirayama Y, Nitta K, Iida H, Shiotani M, Shibuya H, Yagi M. Contrast-enhanced multidetector-row computed tomography can predict pathological findings of acute appendicitis in children. Acute Med Surg 2015; 3:21-25. [PMID: 29123743 DOI: 10.1002/ams2.131] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Accepted: 03/17/2015] [Indexed: 11/07/2022] Open
Abstract
Aims To retrospectively evaluate the correlation between multidetector-row computed tomography findings of acute appendicitis and the pathological status of acute appendicitis, and evaluate the capability of multidetector-row computed tomography to predict the pathological status of acute appendicitis in children. Methods The presence of a distended appendix (>6 mm in transverse diameter) was used as a primary sign to indicate the presence of appendiceal inflammation. The presence of appendiceal wall thickening (>1 mm) and enhanced appendiceal wall continuity were also used as predictive findings to reflect the degree of progression of acute appendicitis on multidetector-row computed tomography findings. The findings of each individual case were classified into four grades. The final pathological diagnosis was classified into four groups: normal findings, only mucosal inflammation, inflammation with intramural spreading, and gangrenous. The relationship between the pathological grades and computed tomography grades was analyzed using Spearman's rank correlation test. Results Four of six cases in Grade 0 reflected normal appendiceal findings (66.7%) and 3 of 5 cases in Grade I reflected only mucosal inflammation status (60.0%). Forty-four of 51 cases in Grade II reflected intramural inflammation status (86.3%), and 40 of 57 cases in Grade III reflected gangrenous status (70.2%). The multidetector-row computed tomography grade was significantly correlated to the pathological grade with Spearman's rank correlation coefficient of 0.689 (P < 0.001). Conclusions There was a close relationship between the multidetector-row computed tomography imaging findings and the pathological findings. This preoperative information is extremely useful for decision-making in the treatment strategy for acute appendicitis in children.
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Affiliation(s)
- Naoki Hashizume
- Department of Pediatric Surgery Niigata City General Hospital Niigata City Fukuoka Japan
- Department of Pediatric Surgery Kurume University School of Medicine Kurume Fukuoka Japan
| | - Yasushi Iinuma
- Department of Pediatric Surgery Niigata City General Hospital Niigata City Fukuoka Japan
| | - Yutaka Hirayama
- Department of Pediatric Surgery Niigata City General Hospital Niigata City Fukuoka Japan
| | - Kohju Nitta
- Department of Pediatric Surgery Niigata City General Hospital Niigata City Fukuoka Japan
| | - Hisataka Iida
- Department of Pediatric Surgery Niigata City General Hospital Niigata City Fukuoka Japan
| | - Motoi Shiotani
- Department of Radiology Niigata City General Hospital Niigata City Fukuoka Japan
| | - Hiroyuki Shibuya
- Department of Pathology Niigata City General Hospita lNiigata City Fukuoka Japan
| | - Minoru Yagi
- Department of Pediatric Surgery Kurume University School of Medicine Kurume Fukuoka Japan
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Abstract
BACKGROUND Tumoral calcinosis (TC) is a disease of unknown etiology characterized by the presence of calcified masses in the juxta-articular regions of the extremities. Involvement of the cervical spine is very rare. In this report, the characteristics of TC of the cervical spine, including the clinical presentation, radiographic features, and surgical management are discussed. CASE DESCRIPTION A 90-year-old healthy female suffering from numbness of the upper extremities for 3 months presented with a 2-week history of progressive weakness of the lower extremities. A neurological examination revealed mild weakness and sensory impairment of the bilateral upper and lower extremities. Computed tomography (CT) scans demonstrated amorphous calcified masses posterior to the spinous process that extended into the interlaminar spaces of C3/4 and C4/5. The masses involved the posterior elements of C3-C4. Interestingly, CT scans performed 4 years earlier showed subtle calcification of a yellow ligament at C3/4 and C4/5. However, neither calcified masses nor bone erosion were observed. On magnetic resonance (MR) imaging, the mass showed hypointensity on T1- and T2-weighted images. The lesion was compressing the spinal cord and was resected surgically. The pathological findings were consistent with those of TC. The natural history of TC is not understood. However, this case suggests that calcified masses may progress within several years and that the bone around the mass may be involved. Postoperatively, residual masses may disappear spontaneously, while new bone is formed in the erosive lamina and facet. CONCLUSION The treatment of choice for TC, if the lesion causes progressive symptoms, is surgical resection.
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Affiliation(s)
- Osamu Sasaki
- Department of Neurosurgery, Niigata City General Hospital, 463-7 Shumoku, Chuo-ku, Niigata, Japan 950-1197
| | - Kimihiko Nakamura
- Department of Neurosurgery, Niigata City General Hospital, 463-7 Shumoku, Chuo-ku, Niigata, Japan 950-1197
| | - Takeo Nashimoto
- Department of Neurosurgery, Niigata City General Hospital, 463-7 Shumoku, Chuo-ku, Niigata, Japan 950-1197
| | - Hiroyuki Shibuya
- Department of Pathology, Niigata City General Hospital, 463-7 Shumoku, Chuo-ku, Niigata, Japan 950-1197
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Okanishi H, Shibuya H, Miyasaka T, Asano K, Sato T, Watari T. Adenosquamous carcinoma of the oesophagus in a dog. J Small Anim Pract 2015; 56:521-3. [DOI: 10.1111/jsap.12333] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Revised: 10/22/2014] [Accepted: 11/28/2014] [Indexed: 11/30/2022]
Affiliation(s)
- H. Okanishi
- Laboratory of Veterinary Internal Medicine, Department of Veterinary Medicine, Faculty of Bioresource Sciences; Nihon University; Fujisawa Kanagawa 252-0880 Japan
| | - H. Shibuya
- Laboratory of Veterinary Pathology, Department of Veterinary Medicine, Faculty of Bioresource Sciences; Nihon University; Fujisawa Kanagawa 252-0880 Japan
| | - T. Miyasaka
- Laboratory of Veterinary Internal Medicine, Department of Veterinary Medicine, Faculty of Bioresource Sciences; Nihon University; Fujisawa Kanagawa 252-0880 Japan
| | - K. Asano
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine, Faculty of Bioresource Sciences; Nihon University; Fujisawa Kanagawa 252-0880 Japan
| | - T. Sato
- Laboratory of Veterinary Pathology, Department of Veterinary Medicine, Faculty of Bioresource Sciences; Nihon University; Fujisawa Kanagawa 252-0880 Japan
| | - T. Watari
- Laboratory of Veterinary Internal Medicine, Department of Veterinary Medicine, Faculty of Bioresource Sciences; Nihon University; Fujisawa Kanagawa 252-0880 Japan
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28
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Nakamae A, Ochi M, Deie M, Adachi N, Shibuya H, Ohkawa S, Hirata K. Clinical outcomes of second-look arthroscopic evaluation after anterior cruciate ligament augmentation. Bone Joint J 2014; 96-B:1325-32. [DOI: 10.1302/0301-620x.96b10.34282] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We report the clinical outcome and findings at second-look arthroscopy of 216 patients (mean age 25 years (11 to 58)) who underwent anterior cruciate ligament (ACL) reconstruction or augmentation. There were 73 single-bundle ACL augmentations (44 female, 29 male), 82 double-bundle ACL reconstructions (35 female, 47 male), and 61 single-bundle ACL reconstructions (34 female, 27 male). In 94 of the 216 patients, proprioceptive function of the knee was evaluated before and 12 months after surgery using the threshold to detect passive motion test. Second-look arthroscopy showed significantly better synovial coverage of the graft in the augmentation group (good: 60 (82%), fair: 10 (14%), poor: 3 (4%)) than in the other groups (p = 0.039). The mean side-to-side difference measured with a KT-2000 arthrometer was 0.4 mm (-3.3 to 2.9) in the augmentation group, 0.9 mm (-3.2 to 3.5) in the double-bundle group, and 1.3 mm (-2.7 to 3.9) in the single-bundle group: the result differed significantly between the augmentation and single-bundle groups (p = 0 .013). No significant difference in the Lysholm score or pivot-shift test was seen between the three groups (p = 0.09 and 0.65, respectively). In patients with good synovial coverage, three of the four measurements used revealed significant improvement in proprioceptive function (p = 0.177, 0.020, 0.034, and 0.026). We conclude that ACL augmentation is a reasonable treatment option for patients with favourable ACL remnants. Cite this article: Bone Joint J 2014;96-B:1325–32
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Affiliation(s)
- A. Nakamae
- Department of Orthopaedic Surgery, Integrated Health Sciences, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima, Japan
| | - M. Ochi
- Department of Orthopaedic Surgery, Integrated Health Sciences, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima, Japan
| | - M. Deie
- Department of Musculoskeletal Functional Research and Regeneration, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima, Japan
| | - N. Adachi
- Department of Orthopaedic Surgery, Integrated Health Sciences, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima, Japan
| | - H. Shibuya
- Department of Orthopaedic Surgery, Integrated Health Sciences, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima, Japan
| | - S. Ohkawa
- Department of Orthopaedic Surgery, Integrated Health Sciences, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima, Japan
| | - K. Hirata
- Hiroshima University Hospital, Division
of Clinical Support, Hiroshima, Japan
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Koike Y, Ouchi H, Sato T, Shimbo J, Sato A, Sasaki O, Shibuya H, Okamoto K, Kakita A, Igarashi S. [Amyloid beta-related angiitis: brain lesions showing leptomeningeal gadolinium enhancement on MRI and characteristic surgical pathologic features]. Brain Nerve 2013; 65:693-697. [PMID: 23735532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Amyloid-β-related angiitis (ABRA) of the CNS occurs in association with vasculitis of small-and medium-sized leptomeningeal arteries. Here, we describe the clinicopathological features of a 76-year-old man with ABRA. The patient suffered progressive truncal oscillation, aphasia, and recent memory disturbance with a subacute disease onset. His cerebrospinal fluid showed a mild increase in protein levels (101 mg/dL) and pleocytosis (8/mm(3)). High-intensity brain lesion were detected on T(2)-weighted and FLAIR MRI scans, and prominent spread of gadolinium enhancement spreading was observed through the sulci of the left occipital and temporal lobes and left cerebellar hemisphere. A biopsy of the left temporal lesion showed a granulomatous and angiodestructive inflammation with infiltration of many CD4(+) T-lymphocytes and multinucleated giant cells and with fibrinoid necrosis of the arterial walls in the subarachnoid space. Immunolabeling for Aβ(1-40) revealed the abundant deposition of this protein in the affected arteries. On the basic of the diagnosis of ABRA, immunosuppressive therapy was conducted, and it ameliorated the clinical course.
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Affiliation(s)
- Yuka Koike
- Department of Neurology, Niigata City General Hospital, Japan
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Ishikawa M, Ito H, Furu M, Murata K, Shibuya H, Yoshitomi H, Matsuda S, Nakmura T. FRI0025 A crucial role for lectin-like oxidized ldl receptor-1 on joint inflammation in ra. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.1153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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31
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Ito H, Ishikawa M, Akiyoshi M, Murata K, Tanida S, Shibuya H, Kasahara T, Yoshitomi H, Nakamura T. AB0125 A crucial role for lectin-like oxidized LDL receptor-1 signal on synovial inflammation in RA. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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32
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Machida Y, Kubota K, Katayama T, Toriihara A, Shibuya H. Diagnostic performance of fluorodeoxyglucose-positron emission tomography/computed tomography combined with ultrasonography-guided fine needle aspiration cytology for identifying axillary lymph node status in patients with breast cancer. Eur J Surg Oncol 2013; 39:26-30. [DOI: 10.1016/j.ejso.2012.10.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2012] [Revised: 08/30/2012] [Accepted: 10/12/2012] [Indexed: 02/05/2023] Open
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Ohnishi M, Monda A, Takemoto R, Matsuoka Y, Kitamura C, Ohashi K, Shibuya H, Inoue A. Sesamin suppresses activation of microglia and p44/42 MAPK pathway, which confers neuroprotection in rat intracerebral hemorrhage. Neuroscience 2012; 232:45-52. [PMID: 23228810 DOI: 10.1016/j.neuroscience.2012.11.057] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Revised: 11/29/2012] [Accepted: 11/29/2012] [Indexed: 01/31/2023]
Abstract
Thrombin plays important roles in the pathology of intracerebral hemorrhage (ICH). The recruitment of activated microglia, accompanied by thrombin-induced phosphorylation of the mitogen-activated protein kinase (MAPK) family, contributes to ICH-associated neuron loss. Here we investigated the possibility that sesamin, a lignan of sesame seed oil, is a natural candidate as an inhibitor of microglial activation and MAPK pathways under ICH insults. Sesamin (30-100 μM) suppressed thrombin-induced nitric oxide (NO) production by primary-cultured rat microglia via inhibition of inducible NO synthase (iNOS) protein expression, independently of the antioxidative effect. Sesamin selectively inhibited p44/42 MAPK phosphorylation in the MAPK family (p38 and p44/42) involved in iNOS protein expression in primary-cultured rat microglia. An in vivo rat ICH model was prepared by intrastriatal injection of 0.20U collagenase type IV unilaterally. ICH evoked the phosphorylation of p44/42 MAPK, microglial proliferation with morphological change into the activated ameboid form, and neuron loss. The phosphorylation of p44/42 MAPK was inhibited by intracerebroventricular administration of 30-nmol sesamin. Sesamin prevented ICH-induced increase of microglial cells in the perihematomal area. Notably, ramified microglia, the resting morphology, were observed in brain sections of the animals administrated sesamin. Sesamin furthermore achieved neuroprotection in the perihematomal area but not in the hematomal center. These results suggest that sesamin is a promising natural product as a novel therapeutic strategy based on the regulation of microglial activities accompanied by the activated p44/42 MAPK pathway in ICH.
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Affiliation(s)
- M Ohnishi
- Department of Pharmacotherapeutics, Faculty of Pharmacy and Pharmaceutical Sciences, Fukuyama University, Sanzo, 1 Gakuen-cho, Fukuyama, Hiroshima 729-0292, Japan.
| | - A Monda
- Department of Pharmacotherapeutics, Faculty of Pharmacy and Pharmaceutical Sciences, Fukuyama University, Sanzo, 1 Gakuen-cho, Fukuyama, Hiroshima 729-0292, Japan
| | - R Takemoto
- Department of Pharmacotherapeutics, Faculty of Pharmacy and Pharmaceutical Sciences, Fukuyama University, Sanzo, 1 Gakuen-cho, Fukuyama, Hiroshima 729-0292, Japan
| | - Y Matsuoka
- Department of Pharmacotherapeutics, Faculty of Pharmacy and Pharmaceutical Sciences, Fukuyama University, Sanzo, 1 Gakuen-cho, Fukuyama, Hiroshima 729-0292, Japan
| | - C Kitamura
- Department of Natural Product Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences, Fukuyama University, Sanzo, 1 Gakuen-cho, Fukuyama, Hiroshima 729-0292, Japan
| | - K Ohashi
- Department of Natural Product Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences, Fukuyama University, Sanzo, 1 Gakuen-cho, Fukuyama, Hiroshima 729-0292, Japan
| | - H Shibuya
- Department of Natural Product Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences, Fukuyama University, Sanzo, 1 Gakuen-cho, Fukuyama, Hiroshima 729-0292, Japan
| | - A Inoue
- Department of Pharmacotherapeutics, Faculty of Pharmacy and Pharmaceutical Sciences, Fukuyama University, Sanzo, 1 Gakuen-cho, Fukuyama, Hiroshima 729-0292, Japan
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Yoshimura R, Shibuya H, Miura M, Watanabe H, Hayashi K, Nakagawa K, Harata N, Kaida A. Results of Low-dose-rate Interstitial Brachytherapy Using Au-198 Grains in T1-2 Tongue Cancer Patients. Int J Radiat Oncol Biol Phys 2012. [DOI: 10.1016/j.ijrobp.2012.07.1223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Hirayama Y, Iinuma Y, Hashizume N, Yoshida M, Iida H, Shibuya H, Naito S, Nitta K. Abdominal actinomycosis masquerading as an omental tumor in a 12-year-old female. J Infect Chemother 2012; 19:158-61. [PMID: 23011231 DOI: 10.1007/s10156-012-0432-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2011] [Accepted: 05/10/2012] [Indexed: 10/28/2022]
Abstract
We herein report a case of abdominal actinomycosis in a 12-year-old girl in whom an omental primary tumor was suspected before surgery. The patient began to experience intermittent lower left abdominal pain. Abdominal computed tomography (CT) scans were inconclusive at this time, but 6 months later, CT and magnetic resonance imaging (MRI) examinations showed a 7-cm, tumor-like lesion in the left abdominal cavity; malignancy could not be ruled out. The tumor, which originated in the omentum and adhered strongly to the left abdominal wall, was resected along with approximately 90 % of the omentum, the peritoneum in contact with the mass, and the posterior layer of the rectus abdominal sheath, under suspicion of a malignant tumor. However, omental actinomycosis was the final pathological diagnosis. The patient's antibiotic treatment was changed to a penicillin-series oral antibiotic to prevent recurrence of the actinomycosis. The patient was discharged from our hospital 16 days after the first surgery, but she developed three episodes of ileus; the first two required surgery. The patient has had no further recurrences of actinomycosis or postoperative ileus 20 months after discharge.
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Affiliation(s)
- Yutaka Hirayama
- Department of Pediatric Surgery, Niigata City General Hospital, 463-7 Shumoku, Niigata, Niigata, 950-1197, Japan.
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36
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Nakagawa K, Yoshimura R, Shibuya H, Miura M, Watanabe Y, Kishimoto S, Omura K, Okada N. PO-0725 RISK FACTORS FOR SURVIVAL IN PATIENTS WITH NECK METASTASIS OF EARLY STAGE SCC OF THE ORAL TONGUE. Radiother Oncol 2012. [DOI: 10.1016/s0167-8140(12)71058-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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37
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Enomoto K, Yamashita H, Harada H, Shibuya H, Noguchi H, Yoshida M, Uchino S, Noguchi S. A case of cystadenocarcinoma of the ectopic salivary gland: comparison of pre-operative ultrasound, CT and MR images with the pathological specimen. Dentomaxillofac Radiol 2012; 41:349-54. [PMID: 22518000 DOI: 10.1259/dmfr/21613280] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Cystadenocarcinoma is a rare salivary gland tumour. Only a few case studies have provided pre-operative images of these tumours. This report demonstrates the case of a 28-year-old male with cystadenocarcinoma arising from an ectopic salivary gland with lymph node metastasis in the right upper neck. Ultrasound including Doppler images showed two masses with scant vascular flow. One was a hyperechoic mass enclosed within a low echoic cystic lesion and the other was a solid hypoechoic mass. Contrast enhancement CT scans demonstrated a ring enhanced mass and weakly homogeneous enhanced masses in the right upper neck. Dynamic studies showed increased enhancement in delayed phase CT that was the same as that in other malignant salivary gland tumours. Moderate to slightly high signal intensity was seen on T(1) weighted MR images and axial T(2) weighted MR images showed one heterogeneous mass in a high signal lesion and a moderate to high signal intensity mass. The authors discuss the pre-operative findings of ultrasound with Doppler imaging of this neoplasm, and CT findings including dynamic study images and MRI, comparing the findings with the post-operative pathological features of the tumour.
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Affiliation(s)
- K Enomoto
- Department of Otolaryngology, Noguchi Thyroid Clinic and Hospital Foundation, Oita, Japan.
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38
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Igarashi K, Hayashi M, Sato M, Aiba T, Yoneyama O, Waguri N, Furukawa K, Sugimura K, Shibuya H. [A case of malignant peritoneal mesothelioma successfully treated with systemic chemothrapy]. Nihon Shokakibyo Gakkai Zasshi 2012; 109:451-459. [PMID: 22398911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
A 64-year-old man with a 2-month history of abdominal distension was admitted for transient cerebral ischemic attack. A CT scan revealed massive ascites. Laparoscopy showed multiple whitish nodules on the visceral peritoneum and the omentum. Peritoneal biopsy revealed tumor cells consistent with malignant peritoneal mesothelioma (MPeM). Pemetrexed in combination with cisplatin was administered because it has been reported to be active in patients with MPeM. However his disease progressed. As second-line therapy paclitaxel was tried which yielded a complete response (CR). Eighteen months later he developed abdominal pain of the right upper region where a CT scan showed a mass with surrounding inflammation. As third-line therapy, gemcitabine was administered and again resulted in a CR. He is alive at 3 years from first presenting. Searches for case studies published in medical journals on MPeM were carried out, and 59 cases were analyzed in comparison with this case.
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Affiliation(s)
- Kentarou Igarashi
- Department of Gastroenterology, Niigata City General Hospital, Japan
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39
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Ogawa K, Ito Y, Hirokawa N, Shibuya K, Kokubo M, Ogo E, Shibuya H, Karasawa K, Nemoto K, Nishimura Y. Concurrent Radiotherapy and Gemcitabine for Unresectable Pancreatic Adenocarcinoma: Impact of Adjuvant Chemotherapy on Survival. Int J Radiat Oncol Biol Phys 2011. [DOI: 10.1016/j.ijrobp.2011.06.1817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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40
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Yoshimura R, Notake R, Sasamori K, Kyuma Y, Ohtani S, Hayashi K, Nakagawa K, Shibuya H, Kobayashi T, Itami J. Value Of CT-MRI Fusion On Target Volume Delineation For Hypopharyngeal Cancer. Int J Radiat Oncol Biol Phys 2011. [DOI: 10.1016/j.ijrobp.2011.06.1056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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41
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Saito K, Kihara K, Numao N, Masuda H, Kijima T, Tatokoro M, Koga F, Fujii Y, Hayashi K, Shibuya H. Initial experience of focal therapy for prostate cancer using I-125 seed implantation: Unilateral ablation for patients selected by extended biopsy and MRI findings. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.7_suppl.99] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
99 Background: Focal therapy for prostate cancer could be a minimally invasive therapeutic option with the preservation of genitourinary function to reduce treatment associated complication under the appropriate selection of patients. We have reported the good predict ability to unilateral prostate cancer by extended prostate biopsy combined with transperineal and transrectal approaches (Eur Urol supple, 2009). Among the candidate ablative, brachytherapy which has been proved as a definitive therapy and applied worldwide has been thought to have potential for focal ablation due to its ability of dose and location adjustment by seed implantation under real-time monitoring. Based on the findings, focal therapy with hemiablation using I-125 seed implantation has been started in our instituion. The aim of study is to describe the initial experience of focal therapy for patients selected by extended biopsy and MRI findings. Methods: The eligible criteria for focal therapy to prostate cancer are as follows. Clinical stage is T2a or less. The positive cores of cancer are proven within unilateral lobe by extended prostate biopsy. There was no cancerous lesion in contralateral lobe by MRI. Gleason score in positive cores was 3 + 4 or less. Maximum cancer length was less than 5 mm. PSA value is less than 10 ng/mL. On the treatment, I-125 seeds were implanted to ablate the unilateral lobe with 160 Gy of the prescription dose. The protocol has been approved by the institutional ethics commit. Results: At present, 3 patients were enrolled in this study and underwent focal therapy with written informed consents. In all three cases, I-125 seeds implanted (number od seeds: 43, 39, and 37) to unilateral lobe without severe acute complication such as acute urinary retention. In one case that has been followed over 3months among the initial three cases, PSA values decreased to 2.07 mg/ml at 3 months after the seed implantation. Conclusions: To our knowledge, this is the first report about focal therapy by brachytherapy with hemiablative technique. In our initail experience, severe treatment associated complication has not been observed. No significant financial relationships to disclose.
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Affiliation(s)
- K. Saito
- Department of Urology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan; Department of Radiology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan
| | - K. Kihara
- Department of Urology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan; Department of Radiology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan
| | - N. Numao
- Department of Urology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan; Department of Radiology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan
| | - H. Masuda
- Department of Urology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan; Department of Radiology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan
| | - T. Kijima
- Department of Urology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan; Department of Radiology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan
| | - M. Tatokoro
- Department of Urology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan; Department of Radiology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan
| | - F. Koga
- Department of Urology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan; Department of Radiology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan
| | - Y. Fujii
- Department of Urology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan; Department of Radiology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan
| | - K. Hayashi
- Department of Urology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan; Department of Radiology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan
| | - H. Shibuya
- Department of Urology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan; Department of Radiology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan
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Takai K, Ushiki T, Nikkuni K, Hashidate H, Shibuya H. [Atypical myeloproliferative neoplasm with a small population of Philadelphia chromosome-positive clones in the bone marrow]. Rinsho Ketsueki 2011; 52:73-77. [PMID: 21403427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
A 52-year-old woman presented with isolated thrombocytosis in 2003. After 5 years of observation under a tentative diagnosis of essential thrombocythemia (ET), she was referred to our hospital because of anemia and leukopenia. Bone marrow biopsy demonstrated increases of megakaryocytes and myelofibrosis, but splenomegaly was absent. A karyotype study of bone marrow detected t(9;22) (q34;q11.2) in 6 of the 20 metaphases studied. Peripheral blood neutrophil BCA-ABL fusion signals (FISH) were not detected. Because RT-PCR assay of bone marrow detected major-BCR-ABL mRNA (b3a2), treatment with imatinib (400 mg/day) was started. After transient thrombocytopenia, normalization of blood cell counts and improvement of myelofibrosis were achieved. JAK2 V617F mutation and M-BCR-ABL mRNA was negative in peripheral blood. Clinical and laboratory data suggest that this case represents a rare and atypical myeloproliferative neoplasm with BCR-ABL translocation restricted mainly to the megakaryocyte lineage.
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MESH Headings
- Benzamides
- Bone Marrow/pathology
- Female
- Fusion Proteins, bcr-abl/genetics
- Humans
- Imatinib Mesylate
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
- Megakaryocytes
- Myeloproliferative Disorders
- Philadelphia Chromosome
- Piperazines/therapeutic use
- Pyrimidines/therapeutic use
- Thrombocytosis
- Translocation, Genetic
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Affiliation(s)
- Kazue Takai
- Division of Hematology, Niigata City General Hospital
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43
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Yoshimura R, Shibuya H, Hayashi K, Toda K, Watanabe H, Miura M. Disease control using low-dose-rate brachytherapy is unaffected by comorbid severity in oral cancer patients. Br J Radiol 2011; 84:930-8. [PMID: 21224307 DOI: 10.1259/bjr/53223221] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE The aim of this study was to evaluate the outcome and complications of low-dose-rate brachytherapy (LDR-BT) for oral cancer according to comorbidity. METHODS The records of a total of 180 patients who received LDR-BT for T1-2N0M0 oral cancers between January 2005 and December 2007 were analysed. The comorbidities of the patients were retrospectively graded according to the Adult Comorbidity Evaluation-27, and the relationships between the comorbidity grades and survival, disease control and the incidence of complications were analysed. RESULTS The 2 year overall survival rates of patients with no comorbidity, Grade 1, Grade 2 and Grade 3 comorbidity were 87%, 85%, 76% and 65%, respectively, and the reduction in the survival rate according to comorbid severity was significant in a univariate analysis (p = 0.032) but not in a multivariate analysis including other clinical factors. Cause-specific survival, locoregional control and local control were not related to the comorbidity grade, or any other clinical factors. Grade 2 or 3 complications developed in 27% of the patients. The incidence of complications was unrelated to the comorbidity grade. CONCLUSION The disease control of oral cancer and the incidence of complications after LDR-BT were not related to comorbid severity. LDR-BT is a useful and safe treatment for patients regardless of the presence of severe comorbidity.
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Affiliation(s)
- R Yoshimura
- Department of Diagnostic Radiology and Oncology, Head and Neck Reconstruction Division, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan.
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Seya K, Yu Z, Kanemaru K, Daitoku K, Akemoto Y, Shibuya H, Fukuda I, Okumura K, Motomura S, Furukawa KI. Contribution of bone morphogenetic protein-2 to aortic valve calcification in aged rat. J Pharmacol Sci 2010; 115:8-14. [PMID: 21157119 DOI: 10.1254/jphs.10198fp] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Although aging is well established as an important risk factor for aortic stenosis, the mechanism of age-related aortic valve calcification is yet unknown. Here, we investigated this mechanism in tissue and cellular levels using middle-aged rats. Aortic valve specimens were obtained by dissecting from 9-week-old (young) and 30-week-old (aged) male Wistar rats. In the aged rats, the main risk factors for aortic stenosis in plasma were still in the normal range; however, their number of calcified specimens was significantly increased in comparison with the young rats. Aortic valve interstitial cells (AVICs) obtained from explants of aortic valve specimens were cultured for 14 days after reaching confluence. Spontaneous calcification, the expressions of calcigenic genes, that is, BMP-2, alkaline phosphatase (ALP), and osterix (osteogenic transcription factor) and ALP enzyme activity in AVICs from aged rats were enhanced in comparison with those from young rats. However, neither typical calcification inducing reagents (dexamethasone, β-glycerophosphate, and high concentration of phosphate) nor tumor necrosis factor-α (an inflammatory cytokine) accelerated the spontaneous calcification of AVICs from aged rats. These results suggest that aortic valve calcification progresses with age partly through an activation of the BMP-2 pathway.
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Affiliation(s)
- Kazuhiko Seya
- Department of Pharmacology, Hirosaki University Graduate School of Medicine, Japan
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Ito Y, Ogawa K, Shibuya K, Nishino S, Shibuya H, Karasawa K, Kazumoto T, Karasawa K, Nemoto K, Nishimura Y. Concurrent Chemoradiotherapy for Unresectable Locally Advanced Pancreatic Adenocarcinoma: Impact of Adjuvant Chemotherapy on Local Control and Survival. Int J Radiat Oncol Biol Phys 2010. [DOI: 10.1016/j.ijrobp.2010.07.473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Yamada H, Matsuda K, Akahane T, Shimada R, Horiuchi A, Shibuya H, Aoyagi Y, Nakamura K, Hayama T, Iinuma H, Nozawa K, Ishihara S, Watanabe T. A case of fulminant amebic colitis with multiple large intestinal perforations. Int Surg 2010; 95:356-359. [PMID: 21309421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
Amebic colitis normally causes mucous and bloody diarrhea stool as predominant symptoms, thus leading to a course of chronic colitis. However, though rare, there exists a fulminating type that causes intestinal perforations due to wide necrosis of the large intestine. We encountered a case of fulminant amebic colitis that lead to death due to multiple large intestinal perforations. The patient was a 72-year-old female. The patient was admitted to our hospital with symptoms of fever, abdominal pain, and diarrhea. She continued to have a fever of over 38 degrees C and increased left abdominal pain. An abdominal computed tomography scan revealed free gas on the abdominal side of the kidney. Therefore, gastrointestinal perforations were diagnosed and surgery was performed. In surgery, many perforated parts were observed from the appendix to the descending colon, and subtotal colectomy was performed. However, sepsis and disseminated intravascular coagulation occurred, and the patient died on the eighth postoperative day.
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Affiliation(s)
- H Yamada
- Department of Surgery, Teikyo University School of Medicine, Tokyo, Japan
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Khalilur R, Hayashi K, Shibuya H. Brachytherapy for tongue cancer in the very elderly is an alternative to external beam radiation. Br J Radiol 2010; 84:747-9. [PMID: 20682593 DOI: 10.1259/bjr/23130739] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The result of curative treatment for very elderly patients with tongue carcinoma has not been reported to date. We retrospectively reviewed the results of brachytherapy in 125 the patients aged over 75 years. METHODS The results of brachytherapy in 125 patients, 75 years old or older, with Stage I or II squamous cell carcinoma of the oral tongue were reviewed. The 125 cases consisted of 31 Stage I and 94 Stage II cases; 67 patients were under 80 years old and 58 were over 80 years old. All patients were treated using low-dose-rate brachytherapy ((198)Au/(222)Rn: 59 cases; (192)Ir: 38 cases; (226)Ra/(137)Cs: 28 cases). RESULTS None of the patients stopped treatment during the course of brachytherapy. The 3 year and 5 year control rates of the primary lesions were both 86%. Post-brachytherapy neck node metastasis was diagnosed in 43 cases and radical neck dissection was performed for 24 cases (21 of the 24 cases were under 80 years old). As a result, the 7 year disease-specific survival (DSS) rate for patients aged under 80 years old was 70% and 41% for those over 80 years old (p = 0.03). CONCLUSION The brachytherapy for elderly patients with tongue cancer was safe, and the control of the primary lesion was almost the same as in younger patients. However, modalities available to treat neck node metastasis are limited. More conservative surgical approaches combined with post-operative irradiation may be advocated for neck node metastasis for elderly patients with tongue cancer.
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Affiliation(s)
- R Khalilur
- Department of Radiology, Tokyo Medical and Dental University, 5-45, Yushima 1-chome, Bunkyo-ku, Tokyo 113-8519, Japan
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Takai K, Nikkuni K, Shibuya H, Hashidate H. [Thrombocytopenia with mild bone marrow fibrosis accompanied by fever, pleural effusion, ascites and hepatosplenomegaly]. Rinsho Ketsueki 2010. [PMID: 20534952 DOI: 10.11406/rinketsu.51.320] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
We report three patients who presented with high fever, anasarca, hepatosplenomegaly, lymphadenopathy and severe thrombocytopenia accompanied by reticulin fibrosis of the bone marrow. This constellation of symptoms is not compatible with any known disease entity, and we had difficulty in diagnosis and treatment. A 47-year-old woman was suspected of having splenic lymphoma and received one course of CHOP regimen followed by continued steroid therapy. Her condition was improved but repeatedly became exacerbated with tapering of steroid. A 56-year-old man was treated with steroid pulse therapy and splenectomy without improvement. Histology of the liver and spleen did not show any specific findings. Immunosuppressive therapy with cyclosporin A was successful. Another 49-year-old man showed histological findings of paracortical hyperplasia with vascular proliferation and atrophic germinal centers on inguinal lymph node biopsy. These findings were similar to those of the hyaline-vascular type of Castleman disease or POEMS syndrome, but non-specific. Although he received steroid pulse therapy, he died of multiple organ failure. Autopsy demonstrated cytomegalovirus infection and hemophagocytic histiocytosis without malignant lymphoma. We suggest that this constellation represents a new clinical entity belonging to systemic inflammatory disorders with a background of immunological abnormality, requiring prompt and vigorous immunosuppressive therapy.
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Affiliation(s)
- Kazue Takai
- Division of Hematology, Niigata City General Hospital
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Abouheif MM, Nakasa T, Shibuya H, Niimoto T, Kongcharoensombat W, Ochi M. Silencing microRNA-34a inhibits chondrocyte apoptosis in a rat osteoarthritis model in vitro. Rheumatology (Oxford) 2010; 49:2054-60. [DOI: 10.1093/rheumatology/keq247] [Citation(s) in RCA: 119] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
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Kurabayashi T, Minamikawa T, Nishijima S, Tsuneki I, Tamura M, Yanase T, Hashidate H, Shibuya H, Motoyama T. Primary strumal carcinoid tumor of the ovary with multiple bone and breast metastases. J Obstet Gynaecol Res 2010; 36:567-71. [DOI: 10.1111/j.1447-0756.2010.01231.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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