start-ver=1.4 cd-journal=joma no-vol=10 cd-vols= no-issue=11 article-no= start-page=e06652 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2022 dt-pub=20221127 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Isolated unilateral absence of adult pulmonary artery en-subtitle= kn-subtitle= en-abstract= kn-abstract=Isolated unilateral absence of pulmonary artery (UAPA) is a rare congenital malformation. We describe a 26-year-old woman with isolated UAPA who presented with hemoptysis. Since massive hemoptysis may mandate selective embolization of collaterals or surgical treatment, early diagnosis of UAPA is pivotal. en-copyright= kn-copyright= en-aut-name=YamamotoKoichiro en-aut-sei=Yamamoto en-aut-mei=Koichiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=NakanoYasuhiro en-aut-sei=Nakano en-aut-mei=Yasuhiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=OtsukaFumio en-aut-sei=Otsuka en-aut-mei=Fumio kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= affil-num=1 en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences kn-affil= affil-num=2 en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences kn-affil= affil-num=3 en-affil=Department of General Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences kn-affil= en-keyword=collateral artery kn-keyword=collateral artery en-keyword=congenital heart disease kn-keyword=congenital heart disease en-keyword=hemoptysis kn-keyword=hemoptysis END start-ver=1.4 cd-journal=joma no-vol=10 cd-vols= no-issue=11 article-no= start-page=e06552 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2022 dt-pub=20221106 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=A hyperechoic mass in femoral vein en-subtitle= kn-subtitle= en-abstract= kn-abstract=Here, we present a case of fat embolism syndrome (FES) in which ultrasound sonography and computed tomography successfully visualized fat embolus in the femoral vein. A multimodality approach was particularly useful for early and specific diagnosis. en-copyright= kn-copyright= en-aut-name=KakuNaoko en-aut-sei=Kaku en-aut-mei=Naoko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=SugiyamaHiroki en-aut-sei=Sugiyama en-aut-mei=Hiroki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=NakamuraKazufumi en-aut-sei=Nakamura en-aut-mei=Kazufumi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=FurutaniTomoki en-aut-sei=Furutani en-aut-mei=Tomoki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=HongoTakashi en-aut-sei=Hongo en-aut-mei=Takashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=ItoHiroshi en-aut-sei=Ito en-aut-mei=Hiroshi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= affil-num=1 en-affil=Department of Internal Medicine, Okayama Saiseikai General Hospital kn-affil= affil-num=2 en-affil=Department of Internal Medicine, Okayama Saiseikai General Hospital kn-affil= affil-num=3 en-affil=Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil= affil-num=4 en-affil=Department of Orthopedic surgery, Okayama Saiseikai General Hospital kn-affil= affil-num=5 en-affil=Department of Emergency medicine, Okayama Saiseikai General Hospital kn-affil= affil-num=6 en-affil=Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University kn-affil= en-keyword=bone fractures kn-keyword=bone fractures en-keyword=fat embolism syndrome kn-keyword=fat embolism syndrome END start-ver=1.4 cd-journal=joma no-vol=10 cd-vols= no-issue=11 article-no= start-page=e06657 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2022 dt-pub=20221127 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Temporal association of vitreous hemorrhage and hypertension after COVID‐19 mRNA vaccines en-subtitle= kn-subtitle= en-abstract= kn-abstract=Vitreous hemorrhage as common eye presentation and hypertension as common systemic presentation are difficult to designate whether they are coincidental or causal in terms of adverse events of COVID-19 vaccinations. Temporal association of hypertension and vitreous hemorrhage was noted in a patient repeatedly after the second and third COVID-19 vaccinations. en-copyright= kn-copyright= en-aut-name=MatsuoToshihiko en-aut-sei=Matsuo en-aut-mei=Toshihiko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=NodaHiroshi en-aut-sei=Noda en-aut-mei=Hiroshi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= affil-num=1 en-affil=Graduate School of Interdisciplinary Science and Engineering in Health Systems Okayama University Okayama City Japan kn-affil= affil-num=2 en-affil=Department of Ophthalmology Okayama University Hospital Okayama City Japan kn-affil= END start-ver=1.4 cd-journal=joma no-vol=10 cd-vols= no-issue=11 article-no= start-page=e06534 end-page= dt-received= dt-revised= dt-accepted= dt-pub-year=2022 dt-pub=20221115 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Rare case of intracerebral hemorrhage in anaphylactic shock following administration of intramuscular adrenaline: A case report en-subtitle= kn-subtitle= en-abstract= kn-abstract=Intracerebral hemorrhage should be considered as a possible adverse event in patients with anaphylactic shock who are treated with adrenaline administration, especially in those at high risk of serious bleeding events. en-copyright= kn-copyright= en-aut-name=YamamotoShunki en-aut-sei=Yamamoto en-aut-mei=Shunki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=HongoTakashi en-aut-sei=Hongo en-aut-mei=Takashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=TamuraTomokazu en-aut-sei=Tamura en-aut-mei=Tomokazu kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=YumotoTetsuya en-aut-sei=Yumoto en-aut-mei=Tetsuya kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=NaitoHiromichi en-aut-sei=Naito en-aut-mei=Hiromichi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=NakaoAtsunori en-aut-sei=Nakao en-aut-mei=Atsunori kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= affil-num=1 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences kn-affil= affil-num=2 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences kn-affil= affil-num=3 en-affil=Emergency Department, Okayama Saiseikai General Hospital kn-affil= affil-num=4 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences kn-affil= affil-num=5 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences kn-affil= affil-num=6 en-affil=Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences kn-affil= en-keyword=adrenaline kn-keyword=adrenaline en-keyword=anaphylactic shock kn-keyword=anaphylactic shock en-keyword=dialysis kn-keyword=dialysis en-keyword=intracranial hemorrhage kn-keyword=intracranial hemorrhage END