Publications by authors named "Koji Kanno"

Article Synopsis
  • Nonocclusive mesenteric ischemia (NOMI) is rare in children but can occur after cardiac arrest, as highlighted in a case involving a 16-month-old boy in Japan who suffered from it post-resuscitation.* -
  • The boy experienced cardiac arrest due to foreign body asphyxiation and required extensive resuscitation efforts, including 10 doses of adrenaline over a maximum arrest time of 95 minutes.* -
  • After developing NOMI 40 hours later, he faced severe complications but was successfully treated with two surgical procedures and ultimately discharged, emphasizing the importance of timely intervention.*
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Vascular Ehlers-Danlos syndrome is a fatal disease caused by a type III collagen mutation that can result in the rupture of blood vessels, the intestinal tract, and/or the uterus. Despite being the most severe form of Ehlers-Danlos syndrome, it is not well known in the pediatric context because it rarely presents serious complications in childhood. In this case, the patient experienced a subclavian artery rupture triggered by sneezing, which was initially managed with an endovascular stent.

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While prehospital medical interventions are evolving and improving survival rates, the evidence for adequate early prognostic assessment is often insufficient. A 12-year-old Japanese child was found hanging on the roof of his home. After being rescued by his mother, he was transported by an ambulance and a rapid response car (RRC) with doctors, nurses, and paramedics on board, and admitted to our hospital.

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Objectives: We performed our standard air leak, leak percentage, and cuff leak percentage tests in pediatric patients intubated with microcuff pediatric tracheal tubes (MPTTs) just before extubation. We examined the association between test findings and the subsequent occurrence of post-extubation laryngeal edema (PLE).

Design: Prospective, single-center, observational study.

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Febrile infection-related epilepsy syndrome (FIRES) is a disease of unknown etiology, characterized by refractory frequent focal seizures, which require prolonged intensive care. We successfully treated a boy with FIRES with anti-inflammatory and immunosuppressive therapy. This case suggests that an autoimmune mechanism may play a role in the development of FIRES.

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