Delays in histology results can be attributed to several factors. One common reason is the complex nature of the tissue processing steps, which include fixation, dehydration, embedding, sectioning, and staining. Each of these steps must be meticulously performed to ensure accurate diagnosis, and any issues in these processes can lead to delays. Additionally, histology labs may experience high workloads, leading to backlogs. Sometimes, the requirement for additional special stains or advanced techniques such as immunohistochemistry can further extend the turnaround time.
