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- 1. 成人における高カリウム血症の原因および評価 causes and evaluation of hyperkalemia in adults
- 2. 血小板増加症患者に対するアプローチ approach to the patient with thrombocytosis
- 3. 小児における高カリウム血症の原因、診断、および評価 causes diagnosis and evaluation of hyperkalemia in children
- 4. Stomatocytosis and xerocytosis
- 5. 急性骨髄性白血病の合併症の概要 overview of the complications of acute myeloid leukemia
English Journal
- Pseudohyperkalaemia associated with leukaemic cell lysis during pneumatic tube transport of blood samples.
- Dickinson H, Webb NJ, Chaloner C, Wynn RF, Bonney DK.SourceDepartment of Haematology, Royal Manchester Children's Hospital, Manchester, UK.
- Pediatric nephrology (Berlin, Germany).Pediatr Nephrol.2012 Jun;27(6):1029-31. Epub 2012 Feb 26.
- BACKGROUND: Pseudohyperkalaemia is relatively uncommon in children, but needs to be considered in cases where extreme hyperkalaemia is associated with normal renal function.CASE: A previously well 12 year-old boy presented with new onset T cell acute lymphoblastic leukaemia associated with a high p
- PMID 22366875
- An Infant with Pseudohyperkalemia, Hemolysis, and Seizures: Cation-Leaky GLUT1-Deficiency Syndrome due to a SLC2A1 Mutation.
- Bawazir WM, Gevers EF, Flatt JF, Ang AL, Jacobs B, Oren C, Grunewald S, Dattani M, Bruce LJ, Stewart GW.SourceBristol Institute for Transfusion Sciences (W.A.L.A., J.F.F., L.J.B.), National Health Service Blood and Transplant, Bristol BS34 7QH, United Kingdom; Great Ormond Street Hospital for Children (E.F.G., S.G., M.D.), London WC1N 3RB, United Kingdom; Department of Paediatrics (B.J.), Royal National Orthopaedic Hospital, Stanmore, Middlesex HA7 4LP, United Kingdom; Department of Paediatrics (C.O.), Northwick Park Hospital, Harrow HA1 3UJ, United Kingdom; and Division of Medicine (G.W.S.), University College London, London WC1E 6JF, United Kingdom.
- The Journal of clinical endocrinology and metabolism.J Clin Endocrinol Metab.2012 Apr 6. [Epub ahead of print]
- Context:GLUT1 (glucose transporter 1) deficiency syndrome is a well-known presentation in pediatric practice. Very rare mutations not only disable carbohydrate transport but also cause the red cell membrane to be constitutively permeant to monovalent cations, namely sodium and potassium.Objective:Th
- PMID 22492876
Japanese Journal
- 白血球増多による偽性高カリウム血症を呈し左一過性骨髄異常増殖症の1例
- 相場 佳織,杉浦 時雄,忍頂寺 毅史,野村 孝泰,幸脇 正典,小山 典久
- 日本小児科学会雑誌 114(3), 515-518, 2010-03-01
- NAID 10026277646
- 血小板増加症に併発した偽性高カリウム血症患者に対する麻酔経験
- 野村 正剛,中筋 正人,仲村 光世 [他]
- 麻酔 58(10), 1300-1302, 2009-10
- NAID 40016836831
Related Links
- Pseudohyperkalemia, a rise in serum potassium concentration with concurrently normal plasma potassium concentration, is an in vitro phenomenon that was first described 50 years ago. It was originally attributed to the release of potassium ...
- Pseudohyperkalemia is a rise in the amount of potassium that occurs due to excessive leakage of potassium from cells, ... Pseudohyperkalemia is typically caused by hemolysis during venipuncture (by either excessive vacuum of the blood ...
Related Pictures
★リンクテーブル★
| リンク元 | 「偽性高カリウム血症」 |
「偽性高カリウム血症」
- 英
- pseudohyperkalemia, pseudohyperpotassemia
- 関
- 高カリウム血症
- 生体内の血清カリウムは正常であるが、血液検査上、血清カリウム濃度の見かけの上昇が見られるもの。
- ICU.534 SPE.201
- 原因
- 1. 静脈穿刺時の外傷性溶血、あるいは採血後の何らかの原因による溶血
- 2. 血球成分の異常：白血球増加(5万/ul以上)、あるいは血小板増加(100万/ul以上)により採血管内で血液凝固して細胞からカリウムが漏出する場合と、細胞数が多い場合に血球分離時に細胞が崩壊しやすくなりカリウムが漏出する場合がある。
- 3. 採血献体の不適切な保存：採血後3時間放置した検体を血球分離した場合、あるいは長期間冷蔵保存した検体では、細胞内からカリウムが移動する。