Publications by authors named "Yuki Kamikawa"

Article Synopsis
  • Floating aortic arch thrombi are rare occurrences where blood clots form in a normal aorta without the presence of aneurysms or atherosclerosis, and the cause is unknown.
  • A case study reported a patient with floating aortic arch thrombosis who underwent surgery because the mass couldn't be identified before the operation.
  • Post-surgery analysis showed damage to the aorta's inner layer, indicating that this could be the underlying reason for the thrombus formation.
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Background: Left ventricular thrombosis confers a life-threatening risk of systemic embolism; therefore, it requires prompt intervention. Although anticoagulation is the primary treatment, surgery is indicated in instances of large or/and mobile thrombus or when there is potential for recovery of ventricular contraction. However, standard left ventriculoplasty with thrombectomy carries risks of cardiac dysfunction due to left ventriculotomy.

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Retrieval of an intracardiac catheter by using endovascular devices sometimes fails. That failure has conventionally required thoracotomy and cardiotomy, occasionally with cardiopulmonary bypass, to remove the catheter. These case reports describe a far less invasive way of extracting a foreign body from the heart, by introducing long-shaft forceps through the right internal jugular vein.

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We report a case of a 79-year-old man for a mycotic aortic arch aneurysm caused by . The patient who had been hospitalized for cholangitis two months prior revisited the hospital for fever and left precordial pain. He was suspected of an infected aortic aneurysm in the distal arch due to emphysematous changes observed.

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