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Yorihisa Orita
Researcher at Kumamoto University
Publications - 163
Citations - 2064
Yorihisa Orita is an academic researcher from Kumamoto University. The author has contributed to research in topics: Medicine & Lymphoma. The author has an hindex of 23, co-authored 147 publications receiving 1768 citations. Previous affiliations of Yorihisa Orita include University of Pittsburgh & Okayama University.
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Journal ArticleDOI
Prognostic factors and the therapeutic strategy for patients with bone metastasis from differentiated thyroid carcinoma.
Yorihisa Orita,Iwao Sugitani,Masaaki Matsuura,Masaru Ushijima,Kiyoaki Tsukahara,Yoshihide Fujimoto,Kazuyoshi Kawabata +6 more
TL;DR: Although bone metastasis is a strong sign of poor prognosis, early detection and administration of appropriate therapy using radioactive iodine seems likely to improve the survival rate and quality of life in patients withBone metastasis from differentiated thyroid carcinoma.
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Zoledronic Acid in the Treatment of Bone Metastases from Differentiated Thyroid Carcinoma
TL;DR: Treatment with ZA was effective in reducing SREs or delaying their appearance in patients with bone metastases from differentiated thyroid carcinoma.
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Clinicopathologic analysis of IgG4-related skin disease
Yasuharu Sato,Mai Takeuchi,Katsuyoshi Takata,Kyotaro Ohno,Noriko Iwaki,Yorihisa Orita,Naoe Goto,Akira I Hida,Toshiyuki Iwamoto,Naoko Asano,Toshihiro Ito,Hiroyuki Hanakawa,Hiroyuki Yanai,Tadashi Yoshino +13 more
TL;DR: In conclusion, patients with IgG4-related skin disease had uniform clinicopathology, and lesions were frequently present on the skin of the periauricular, cheek, and mandible regions, and were frequently accompanied by IgG 4-related lymphadenopathy.
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T helper 2 and regulatory T-cell cytokine production by mast cells: a key factor in the pathogenesis of IgG4-related disease.
Mai Takeuchi,Yasuharu Sato,Kyotaro Ohno,Satoshi Tanaka,Katsuyoshi Takata,Yuka Gion,Yorihisa Orita,Toshihiro Ito,Tomoyasu Tachibana,Tadashi Yoshino +9 more
TL;DR: Real-time polymerase chain reaction analysis confirmed the significant upregulation of interleukin (IL)4, IL10, and transforming growth factor beta 1 (TGFβ1) in IgG4-related disease and indicated the presence of mast cells expressing these cytokines in diseased tissues.
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Association between IgG4-related disease and progressively transformed germinal centers of lymph nodes
Yasuharu Sato,Dai Inoue,Naoko Asano,Katsuyoshi Takata,Hideki Asaoku,Yoshinobu Maeda,Toshiaki Morito,Hirokazu Okumura,Shin Ishizawa,Shoko Matsui,Takayoshi Miyazono,Tamotsu Takeuchi,Naoto Kuroda,Yorihisa Orita,Kiyoshi Takagawa,Masaru Kojima,Tadashi Yoshino +16 more
TL;DR: In this article, the authors reported 40 Japanese patients with progressively transformed germinal centers of the lymph nodes who fulfilled the histological diagnostic criteria for IgG4-related disease (IgG4+ progressively transformed Germinal centres), with asymptomatic localized lymphadenopathy involving the sub-mandibular nodes in 24, sub-and cervical nodes in 14, cervical nodes only in 1 and cervical and supraclavicular nodes in 1.