Pseudohyperkalaemia in thrombocythaemia.

R W Wulkan; J J Michiels

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PubMed · 2230668

Pseudohyperkalaemia in thrombocythaemia.

R W Wulkan·J J Michiels

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Abstract

Pseudohyperkalaemia in thrombocythaemia, in its primary form or associated with polycythaemia vera, can occur with platelet counts in excess of 600 X 10(9)/l, and it is not related to high leukocyte or thrombocyte counts. An increment of 0.15 mmol/l serum potassium was found for every 100 X 10(9)/l rise in platelet count with a correlation coefficient of 0.82. Potassium from platelets is not released during the aggregation phase but during the degranulation phase of the coagulation process.

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Electrolytes Erythrocyte Count Humans Hyperkalemia Leukocyte Count Platelet Count Polycythemia Vera Potassium Thrombocythemia, Essential Journal Article

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R W Wulkan, J J Michiels. 1990. Pseudohyperkalaemia in thrombocythaemia.. https://pubmed.ncbi.nlm.nih.gov/2230668/

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