Kou Hasegawa
Okayama University
Internal medicineRadiologyEndocrinologySurgeryPathologyPediatricsImmunologyPancreatitisPrednisoloneBone mineralEosinophiliaAcromegalyDiseaseEosinophilic pneumoniaAbdominal painClinical significanceMedicineUrinary systemComplicationGastroenterology
41Publications
4H-index
49Citations
Publications 48
Newest
#1Yuki Otsuka (Okayama University)H-Index: 1
#2Hideharu Hagiya (Okayama University)H-Index: 11
Last. Fumio Otsuka (Okayama University)H-Index: 35
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The gold standard for the diagnosis of coronavirus disease 2019 (COVID-19) is a nucleic acid detection test for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which may occasionally reveal false-positive or false-negative results. Herein, we describe a case of a patient infected with human coronavirus NL63 (HCoV-NL63) who was falsely diagnosed with COVID-19 using the Ampdirect™ 2019-nCoV detection kit (Shimadzu Corporation, Japan) and SARS-CoV-2 Detection Kit (TOYOBO co., ltd.), a...
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#1Yuki Otsuka (Okayama University)H-Index: 1
#2Yasuhiro Nakano (Okayama University)H-Index: 3
Last. Fumio Otsuka (Okayama University)H-Index: 35
view all 8 authors...
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#1Koichiro Yamamoto (Okayama University)
#2Manami Fujita (Okayama University)
Last. Fumio Otsuka (Okayama University)H-Index: 35
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#1Koichiro Yamamoto (Okayama University)
#2Kosuke Oka (Okayama University)H-Index: 2
Last. Fumio Otsuka (Okayama University)H-Index: 35
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#1Ryosuke Takase (Okayama University)
#2Hideharu Hagiya (Okayama University)H-Index: 5
Last. Fumio Otsuka (Okayama University)H-Index: 35
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A 75-year-old man with well-controlled type 2 diabetes was referred to our department because of urinary obstruction. He developed retroperitoneal fibrosis 1 year prior to the referral and underwent a ureteral stent insertion at that time. Around the same period, double vision and eyelid ptosis of the right eye coincidentally appeared (figure 1A). We performed MRI of the orbit; it revealed bilateral lacrimal enlargement, especially at the right side (figure 1B, C …
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#1Koichiro Yamamoto (Okayama University)
#2Kosuke Oka (Okayama University)H-Index: 2
Last. Fumio Otsuka (Okayama University)H-Index: 35
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Immune checkpoint inhibitors (ICIs) such as nivolumab and ipilimumab are emerging agents for the treatment of cancers including melanoma. ICIs are known to cause immune-related adverse events (irAEs), including the development of enterocolitis, dermatitis, and nephritis. However, ICI-induced pancreatitis has seldom been reported, and its pathophysiology and clinical importance remain largely unknown. We describe a 76-year-old man with melanoma who developed acute pancreatitis without abdominal p...
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#1Koichiro Yamamoto (Okayama University)
#2Kosuke Oka (Okayama University)H-Index: 2
Last. Fumio Otsuka (Okayama University)H-Index: 35
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#1Kasumi Yoshinaga (Okayama University)H-Index: 1
#2Motoo ArakiH-Index: 16
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#1Koichiro Yamamoto (Okayama University)
#2Kosuke Oka (Okayama University)H-Index: 2
Last. Fumio Otsuka (Okayama University)H-Index: 35
view all 10 authors...
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