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KMID : 0387720150260030316
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Korean Journal of Blood Transfusion
2015 Volume.26 No. 3 p.316 ~ p.322
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A Case of Washed Platelet Transfusion in a Patient with History of Recurrent Transfusion Reaction
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Sohn Ji-Yeon
Hwang Joo-Hyoung
Lee Hyang-Lae
Lee Hye-Lim
Kang Su-Jin
Eom Hyeon-Seok
Lee Eun-Kyung
Kim Sin-Young
Park Kyoung-Un
Kong Sun-Young
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Abstract
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Anaphylactic transfusion reaction is caused by deficiency of certain protein(s) in the recipient. We report on the experience of platelet count recovery using washed platelets for transfusion in a patient who developed an anaphylactic transfusion reaction. A 50-year old male diagnosed with angioimmunoblastic T-cell lymphoma was treated with chemotherapy followed by autologous hematopoietic stem cell transplantation. Immediately after starting transfusion of apheresis platelets, he began sweating and complained of visual impairment, chest discomfort, and abdominal pain. Both systolic and diastolic blood pressures and oxygen saturation monitored by pulse oximetry were decreased. Platelet transfusion was discontinued immediately and hydrocortisone was administered, and the symptoms and signs were resolved within two hours. Laboratory test using post-transfusion blood showed no apparent evidence of hemolysis. Platelet washing procedure using normal saline three times was newly set to prevent anaphylactic reaction in the patient. Transfusions of washed platelets were performed 20 times for 60 days, and the patient showed no anaphylactic reaction during this period. He showed no evidence of immunoglobulin A, haptoglobin, C3, or C4 deficiencies. We confirmed that washed platelet transfusion is highly effective for prevention of anaphylactic transfusion reaction.
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KEYWORD
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Washed platelet, Transfusion reaction, Anaphylaxis
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