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  1. Article ; Online: A surgical case of infected cardiac myxoma

    Shintaro Kuwauchi / Mitsuharu Hosono / Tomohiko Uetsuki / Kohei Kawazoe

    SAGE Open Medical Case Reports, Vol

    2023  Volume 11

    Abstract: A 60-year-old woman presented with a fever of unknown origin. Echocardiography revealed a large left atrial tumor protruding into the left ventricle during diastole. Laboratory investigation showed an elevated white blood cell count, C-reactive protein ... ...

    Abstract A 60-year-old woman presented with a fever of unknown origin. Echocardiography revealed a large left atrial tumor protruding into the left ventricle during diastole. Laboratory investigation showed an elevated white blood cell count, C-reactive protein concentration, and interleukin-6 concentration. Magnetic resonance imaging showed hyperacute microinfarcts and multiple old lacunar infarcts. Surgery was performed under suspicion of cardiac myxoma. A dark red jelly-like tumor with an irregular surface was removed. Histopathological examination revealed cardiac myxoma, the surface of which was covered with fibrin and bacterial masses. Preoperative blood culture was positive for Streptococcus vestibularis . These findings were compatible with a diagnosis of infected cardiac myxoma. We used an antibiotic therapeutic regimen for infective endocarditis, and the patient was discharged home on postoperative day 31. Prompt diagnosis and treatment, including effective and efficient antibiotic therapy and complete tumor resection, increased the chance of a better outcome in patients with infected cardiac myxoma.
    Keywords Medicine (General) ; R5-920
    Language English
    Publishing date 2023-05-01T00:00:00Z
    Publisher SAGE Publishing
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: Comprehensive Pain Control Strategy in Minimally Invasive Mitral Valve Repair.

    Hosono, Mitsuharu / Yasumoto, Hiroshi / Kuwauchi, Shintaro / Mitsunaga, Yoshino / Tomohiko, Uetsuki / Minato, Naoki / Kawazoe, Kohei

    Annals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia

    2021  Volume 28, Issue 3, Page(s) 180–185

    Abstract: Purpose: The effect of our comprehensive strategy to reduce pain after minimally invasive mitral valve repair through a right mini-thoracotomy was assessed retrospectively.: Methods: Our comprehensive strategy constituted the following: planned rib ... ...

    Abstract Purpose: The effect of our comprehensive strategy to reduce pain after minimally invasive mitral valve repair through a right mini-thoracotomy was assessed retrospectively.
    Methods: Our comprehensive strategy constituted the following: planned rib cutting to avoid rib injury, sufficient intercostal muscle division to mobilize the cut rib, limiting the number of intercostal ports, avoiding nerve entrapment, continuous extra-pleural intercostal nerve block, and regular use of oral non-steroidal anti-inflammatory drugs. We compared patients treated with this comprehensive strategy (Group S, n = 13) and patients before this strategy was implemented (Group C, n = 13). We used a numerical rating scale (NRS) as a pain scale during the first 3 days postoperatively.
    Results: The average NRS was significantly lower in Group S (0.82 ± 0.49) than in Group C (2.40 ± 1.46) (P <0.01). The maximum NRS was also significantly lower in Group S (3.23 ± 1.17) than in Group C (5.69 ± 2.43) (P <0.01). The number of patients using additional single-dose analgesic were significantly less in Group S (23.1%) than in Group C (84.6%) (P <0.01).
    Conclusion: Our comprehensive pain control strategy effectively reduced postoperative pain in minimally invasive mitral valve repair.
    MeSH term(s) Humans ; Minimally Invasive Surgical Procedures ; Mitral Valve/diagnostic imaging ; Mitral Valve/surgery ; Pain/etiology ; Pain/surgery ; Pain Management/adverse effects ; Retrospective Studies ; Thoracotomy/adverse effects ; Treatment Outcome
    Language English
    Publishing date 2021-12-07
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 2019756-1
    ISSN 2186-1005 ; 1341-1098
    ISSN (online) 2186-1005
    ISSN 1341-1098
    DOI 10.5761/atcs.oa.21-00131
    Database MEDical Literature Analysis and Retrieval System OnLINE

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