How soon should tracheal wash samples be processed?

Tracheal wash samples should be processed immediately to ensure the integrity of the collected specimen. This prompt processing helps to preserve the cellular components and the overall quality of the sample. Over time, cellular degeneration or contamination can occur, which may lead to inaccurate diagnostic results. Immediate processing allows for the best possible evaluation of the sample, ensuring that any pathogens, inflammatory cells, or other important features are accurately represented in the analysis. This quick turnaround is crucial for timely diagnosis and treatment planning in clinical settings.