The Japanese journal of thoracic and cardiovascular surgery : official publication of the Japanese Association for Thoracic Surgery = Nihon Kyobu Geka Gakkai zasshi · 2003
Successful aortic valve replacement in severe pancytopenia related to myelodysplastic syndrome.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Kurisu Kazuhiro, Ochiai Yoshie, Kajiwara Takashi, Tominaga Ryuji
Аннотация
We report a 60-year-old man with myelodysplastic syndrome (MDS) whose aortic valve was replaced successfully. He suffered from dyspnea on exertion and was confirmed by echocardiography and cardiac catheterization to have severe aortic stenosis. A peripheral blood examination showed pancytopenia and a bone marrow examination showed MDS with a subtype of refractory anemia with excess blasts. His preoperative neutrophil count was 468/mm3, hemoglobin 9.8 g/dl, and platelet count 27,000/mm3. We conducted aortic valve replacement (AVR) using a bioprosthesis in July 2001. Pre- and postoperatively, we injected granulocyte colony-stimulating factor to keep the neutrophil count at 2,000/mm3 or more. We also transfused platelet concentrate and infused tranexamic acid. Despite potential risks of infection and bleeding, the AVR involved no significant complications. Careful preoperative planning thus plays an important role in managing such cases.