Affiliation |
Faculty of Medicine School of Medicine Department of Internal Medicine, Hematology, Respirology, Rheumatology, Infectious Diseases, and Neurology |
Title |
Assistant Professor |
External Link |
IWAO Kosho
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Papers 【 display / non-display 】
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Severe Fever with Thrombocytopenia Syndrome Accompanied by Invasive Pulmonary Aspergillosis: An Autopsy Case Reviewed
Iwao K, Kawaguchi T, Kimura M, Iwao C, Rikitake M, Aizawa A, Kariya Y, Matsuda M, Miyauchi S, Takajo I, Kiwaki T, Fukushima T, Kataoka H, Suzuki T, Okayama A, Umekita K
Viruses 13 ( 6 ) 1086 2021.6
Publishing type:Research paper (scientific journal)
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Possible transmission of severe fever with thrombocytopenia syndrome virus (SFTSV) to a person who buried the corpus of a dead cat, which died of SFTSV infection
Mekata Hirohisa, Kawaguchi Takeshi, Iwao Kosho, Umeki Kazumi, Yamada Kentaro, Umekita Kunihiko, Okabayashi Tamaki
Japanese Journal of Infectious Diseases advpub ( 0 ) 2023.1
Language:English Publishing type:Research paper (scientific journal) Publisher:国立感染症研究所
Severe fever with thrombocytopenia syndrome virus (SFTSV) is a causative agent of SFTS. Although SFTS is a fatal tick-borne zoonosis, the virus can infect humans without tick bite exposure. Recently, direct SFTSV transmission from companion pets to humans has become a significant problem. Herein, we reported a case of SFTSV transmission from a dead community cat to a woman who buried the cat in Miyazaki prefecture, Japan. The community cat died without a diagnosis of SFTS, and the woman buried it without precaution. Nine days later, the woman developed symptoms of SFTS. SFTS viral RNA and anti-SFTSV antibodies were detected in the woman. The animal carcass was exhumed, and tissue samples were collected to confirm viral infection in the cat. High copy numbers of viral RNA were detected. Sequences of the SFTSV M segment in samples from the cat and the woman showed 100% homology. The woman stated that she had touched blood that had leaked from the body when she buried it. On the other hand, the woman could have been infected when she took the cat to the animal hospital. This study highlights the risk of SFTSV infection via contact with sick or dead community cats.
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Neuropsychiatric Systemic Lupus Erythematosus with Cerebral Vasculitis and Lupus Nephritis Successfully Treated with High-dose Glucocorticoids and Mycophenolate Mofetil: A Case Report. Reviewed
Tanaka S, Kawaguchi T, Kudo R, Kimura M, Rikitake Y, Iwao C, Rikitake M, Iwao K, Aizawa A, Kariya Y, Matsuda M, Miyauchi S, Takajo I, Umekita K.
Intern Med 61 ( 20 ) 3131 - 3135 2022.10
Publishing type:Research paper (scientific journal)
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High incidence of serious infections requiring hospitalisation in human T-cell leukaemia virus type 1-positive rheumatoid arthritis: A case-controlled observational study. Reviewed
Hashiba Y, Umekita K, Kimura M, Iwao C, Iwao K, Kariya Y, Kubo K, Miyauchi S, Kudou R, Rikitake Y, Kawaguchi T, Matsuda M, Takajo I, Inoue E, Hidaka T, Okayama A.
Mod Rheumatol 32 ( 5 ) 866 - 874 2022.8
Publishing type:Research paper (scientific journal)
DOI: 10.1093/mr/roab077.
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HTLV-1陽性全身性強皮症の臨床的特徴. Reviewed
宮内俊一, 工藤理紗, 木村賢俊, 岩尾千紘, 力武雄幹, 岩尾浩昭, 力武真央, 相澤彩子, 川口剛, 仮屋裕美, 松田基弘, 梅北邦彦, 高城佳人子, 高城一郎, 岡山昭彦.
九州リウマチ 41 ( 1 ) 37 - 42 2022.3
Publishing type:Research paper (scientific journal)
Presentations 【 display / non-display 】
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抗MDA-5抗体、抗ARS抗体が共陽性となった皮膚筋炎/間質性肺炎の1例
中尾周平、岩尾浩昭、川口 剛、梅北邦彦、宮崎泰可
第336回日本内科学会九州地方会
Event date: 2022.1.29
Presentation type:Oral presentation (general)
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剖検にて侵襲性肺アスペルギルス症の合併が判明した重症熱性血小板減少症候群の一例
岩尾浩昭、川口剛、木村賢俊、岩尾千紘、力武真央、力武雄幹、相澤彩子、仮屋裕美、松田基弘、宮内俊一、髙城一郎、梅北邦彦、宮崎泰可
第91回日本感染症学会西日本地方会学術集会、第64回日本感染症学会中日本地方会学術集会、第69回化学療法学会西日本支部総会 合同学会
Event date: 2021.11.5 - 2021.11.7
Presentation type:Oral presentation (general)
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IPAを合併したSFTSの1例
岩尾浩昭、川口剛
第65回日本医真菌学会総会・学術集会
Event date: 2021.10.29 - 2021.10.30
Presentation type:Oral presentation (general)
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MRIが筋病変検出に有用であった結節性多発動脈炎
力武雄幹、宮内俊一、工藤理紗、木村賢俊、岩尾千紘、岩尾浩昭、力武真央、相澤彩子、川口 剛、仮屋裕美、松田基弘、髙城一郎、梅北邦彦、宮崎泰可
第65回九州リウマチ学会
Event date: 2023.3.11 - 2023.3.12
Presentation type:Oral presentation (general)
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繰り返す筋肉内血腫を来し出血性筋炎と診断した1例
岩尾浩昭、松田基弘、木村賢俊、力武雄幹、仮屋裕美、川口 剛、宮内俊一、髙城一郎、梅北邦彦
第65回九州リウマチ学会
Event date: 2023.3.11 - 2023.3.12
Presentation type:Oral presentation (general)