preanalyyttisista
"Preanalyyttisista" is a Finnish term that translates to "pre-analytical" in English and refers to the phase in laboratory testing that occurs prior to the actual analysis of biological samples. This phase encompasses all processes involved in preparing specimens to ensure accurate and reliable analytical results. Proper management of preanalytical steps is crucial, as errors during this stage can significantly affect diagnostic accuracy and patient outcomes.
The preanalytical phase includes multiple steps such as patient preparation, specimen collection, handling, transportation, and storage.
Common preanalytical issues involve hemolysis, lipemia, clotting, improper storage temperatures, or delayed processing, which can lead
Understanding and optimizing the preanalytical phase is fundamental to clinical laboratory science, as it directly impacts