Common Pre-Analytical Errors in Blood Collection and How to Avoid Them
Blood collection is one of the most fundamental yet critical steps in the diagnostic process. It’s easy to think of it as a simple routine task, but in reality, a single misstep can compromise test results, mislead diagnosis, and even endanger a patient’s life. Pre-analytical errors refer to mistakes that occur before the actual analysis of the sample—during patient preparation, specimen collection, labeling, handling, or transportation. Studies show that nearly 70% of all laboratory errors occur during the pre-analytical phase,…

