Author
Shigeyuki Kawa
Other affiliations: Mitsubishi, Shinshu University
Bio: Shigeyuki Kawa is an academic researcher from Matsumoto Dental University. The author has contributed to research in topics: Autoimmune pancreatitis & Pancreatitis. The author has an hindex of 59, co-authored 259 publications receiving 18225 citations. Previous affiliations of Shigeyuki Kawa include Mitsubishi & Shinshu University.
Papers published on a yearly basis
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TL;DR: Patients with sclerosing pancreatitis have high serum IgG4 concentrations, providing a useful means of distinguishing this disorder from other diseases of the pancreas or biliary tract.
Abstract: Background Sclerosing pancreatitis is a unique form of pancreatitis that is characterized by irregular narrowing of the main pancreatic duct, lymphoplasmacytic inflammation of the pancreas, and hypergammaglobulinemia and that responds to glucocorticoid treatment. Preliminary studies suggested that serum IgG4 concentrations are elevated in this disease but not in other diseases of the pancreas or biliary tract. Methods We measured serum IgG4 concentrations using single radial immunodiffusion and an enzyme-linked immunosorbent assay in 20 patients with sclerosing pancreatitis, 20 age- and sex-matched normal subjects, and 154 patients with pancreatic cancer, ordinary chronic pancreatitis, primary biliary cirrhosis, primary sclerosing cholangitis, or Sjogren's syndrome. Serum concentrations of immune complexes and the IgG4 subclass of immune complexes were determined by means of an enzyme-linked immunosorbent assay with monoclonal rheumatoid factor. Results The median serum IgG4 concentration in the patients ...
2,355 citations
Harvard University1, University of Cambridge2, Mayo Clinic3, Okayama University4, Technische Universität München5, Dalhousie University6, University of Amsterdam7, Southampton General Hospital8, Tokyo Metropolitan Komagome Hospital9, Shinshu University10, Kanazawa University11, Kanazawa Medical University12, Kansai Medical University13, Seoul National University14, University College London15, Sapporo Medical University16, University of Verona17
TL;DR: This statement proposes a terminology scheme for the diagnosis of IgG4-related disease that is based primarily on the morphological appearance on biopsy, and advocates the use of strict criteria for accepting newly proposed entities or sites as components of the IgG 4- related disease spectrum.
2,041 citations
Kanazawa Medical University1, Kansai Medical University2, Kanazawa University3, Sapporo Medical University4, University of Toyama5, Okayama University6, Nagoya University7, Shinshu University8, Tokyo Metropolitan Komagome Hospital9, Tohoku University10, Kyushu University11, University of Tsukuba12, Kyoto University13, Keio University14, Kagoshima University15, Fujita Health University16, Nagoya City University17
TL;DR: The comprehensive diagnostic criteria for IgG4-RD are practically useful for general physicians and nonspecialists and have increased the sensitivity of diagnosis to 100% for Igg4-related MD, KD, and AIP.
Abstract: IgG4-related disease (IgG4-RD) is a novel clinical disease entity characterized by elevated serum IgG4 concentration and tumefaction or tissue infiltration by IgG4+ plasma cells Although IgG4-RD is not rare and is clinically important, its clinical diagnostic criteria have not been established Comprehensive diagnostic criteria for IgG4-RD, including the involvement of various organs, are intended for the practical use of general physicians and nonspecialists Two IgG4-RD study groups, the Umehara and Okazaki teams, were organized by the Ministry of Health, Labor and Welfare Japan As IgG4-RD comprises a wide variety of diseases, these groups consist of physicians and researchers in various disciplines, including rheumatology, hematology, gastroenterology, nephrology, pulmonology, ophthalmology, odontology, pathology, statistics, and basic and molecular immunology throughout Japan, with 66 and 56 members of the Umehara and Okazaki teams, respectively Collaborations of the two study groups involved detailed analyses of clinical symptoms, laboratory results, and biopsy specimens of patients with IgG4-RD, resulting in the establishment of comprehensive diagnostic criteria for IgG4-RD Although many patients with IgG4-RD have lesions in several organs, either synchronously or metachronously, and the pathological features of each organ differ, consensus has been reached on two diagnostic criteria for IgG4RD: (1) serum IgG4 concentration >135 mg/dl, and (2) >40% of IgG+ plasma cells being IgG4+ and >10 cells/high powered field of biopsy sample Although the comprehensive diagnostic criteria are not sufficiently sensitive for the diagnosis of type 1 IgG4-related autoimmune pancreatitis (IgG4-related AIP), they are adequately sensitive for IgG4-related Mikulicz’s disease (MD) and kidney disease (KD) In addition, the comprehensive diagnostic criteria, combined with organ-specific diagnostic criteria, have increased the sensitivity of diagnosis to 100% for IgG4-related MD, KD, and AIP Our comprehensive diagnostic criteria for IgG4-RD are practically useful for general physicians and nonspecialists
1,417 citations
TL;DR: The categorization of AIP into types 1 and 2 should be helpful for further clarification of the clinical features, pathogenesis, and natural history of these diseases.
Abstract: Objectives:To achieve the goal of developing international consensus diagnostic criteria (ICDC) for autoimmune pancreatitis (AIP).Methods:An international panel of experts met during the 14th Congress of the International Association of Pancreatology held in Fukuoka, Japan, from July 11 through 13,
1,232 citations
Emory University1, Harvard University2, University of Tennessee3, Wakayama Medical University4, University of British Columbia5, Mayo Clinic6, University of Verona7, Tokyo Medical University8, Ohio State University9, Tokyo Metropolitan Komagome Hospital10, Shinshu University11, Kanazawa University12, University of Ulsan13, Kyoto University14, Yokohama City University15, University of Greifswald16, Karolinska Institutet17, Kanazawa Medical University18, University of Toyama19, Kyushu University20, Nagoya City University21, Kansai Medical University22, Aix-Marseille University23, Tohoku University24, Sapporo Medical University25, Teikyo University26, University College London27, Peking Union Medical College28
TL;DR: A. H. Wallace, J. L. Carruthers, S. L€ ohr, Y. Khosroshahi, Z. Chari, E. Della-Torre, L. Frulloni, H.
Abstract: A. Khosroshahi, Z. S. Wallace, J. L. Crowe, T. Akamizu, A. Azumi, M. N. Carruthers, S. T. Chari, E. Della-Torre, L. Frulloni, H. Goto, P. A. Hart, T. Kamisawa, S. Kawa, M. Kawano, M. H. Kim, Y. Kodama, K. Kubota, M. M. Lerch, M. L€ ohr, Y. Masaki, S. Matsui, T. Mimori, S. Nakamura, T. Nakazawa, H. Ohara, K. Okazaki, J. H. Ryu, T. Saeki, N. Schleinitz, A. Shimatsu, T. Shimosegawa, H. Takahashi, M. Takahira, A. Tanaka, M. Topazian, H. Umehara, G. J. Webster, T. E. Witzig, M. Yamamoto, W. Zhang, T. Chiba, and J. H. Stone
728 citations
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TL;DR: Patients with sclerosing pancreatitis have high serum IgG4 concentrations, providing a useful means of distinguishing this disorder from other diseases of the pancreas or biliary tract.
Abstract: Background Sclerosing pancreatitis is a unique form of pancreatitis that is characterized by irregular narrowing of the main pancreatic duct, lymphoplasmacytic inflammation of the pancreas, and hypergammaglobulinemia and that responds to glucocorticoid treatment. Preliminary studies suggested that serum IgG4 concentrations are elevated in this disease but not in other diseases of the pancreas or biliary tract. Methods We measured serum IgG4 concentrations using single radial immunodiffusion and an enzyme-linked immunosorbent assay in 20 patients with sclerosing pancreatitis, 20 age- and sex-matched normal subjects, and 154 patients with pancreatic cancer, ordinary chronic pancreatitis, primary biliary cirrhosis, primary sclerosing cholangitis, or Sjogren's syndrome. Serum concentrations of immune complexes and the IgG4 subclass of immune complexes were determined by means of an enzyme-linked immunosorbent assay with monoclonal rheumatoid factor. Results The median serum IgG4 concentration in the patients ...
2,355 citations
Harvard University1, University of Cambridge2, Mayo Clinic3, Okayama University4, Technische Universität München5, Dalhousie University6, University of Amsterdam7, Southampton General Hospital8, Tokyo Metropolitan Komagome Hospital9, Shinshu University10, Kanazawa University11, Kanazawa Medical University12, Kansai Medical University13, Seoul National University14, University College London15, Sapporo Medical University16, University of Verona17
TL;DR: This statement proposes a terminology scheme for the diagnosis of IgG4-related disease that is based primarily on the morphological appearance on biopsy, and advocates the use of strict criteria for accepting newly proposed entities or sites as components of the IgG 4- related disease spectrum.
2,041 citations
1,948 citations
DOI•
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05 Nov 2009
TL;DR: 结节病易误诊,据王洪武等~([1])收集国内18篇关于此第一印象中拟诊 结核5例,为此应引起临床对本 病诊
Abstract: 结节病易误诊,据王洪武等~([1])收集国内18篇关于此病误诊的文献,误诊率高达63.2%,当然有误诊就会有误治,如孙永昌等~([2])报道26例结节病在影像学检查诊断的第一印象中拟诊结核5例,其中就有2例完成规范的抗结核治疗,为此应引起临床对本病诊治的重视。
1,821 citations