Tag Archives: clinical laboratory

Lot to Lot Correlations

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Lot to lot correlations are common in today’s clinical laboratories. As explained in the recent CAP today article, “Differences between reagents and testing systems are known to contribute to test result variability, making crossover studies necessary when using new reagents or implementing new testing systems.”[1] Regulatory and accreditation standards require the lab to evaluate each   …Continue Reading

Von Willebrand Disease: The 4 minute overview [with images]

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Von Willebrand Disease (VWD) is a genetic disorder caused by missing or defective von Willebrand factor (VWF), a clotting protein. VWF binds factor VIII, a key clotting protein, and platelets in blood vessel walls, which help form a platelet plug during the clotting process. [1] History of the disease  The first written piece describing this inherited   …Continue Reading