Perceived and Real Histopathology Turnaround Time: A Teaching Hospital Experience

This study aims to audit analytic turnaround time (TAT) in a histopathology laboratory with a view to assessing the timeliness of its reports, identify causes of delay in its TAT, and compare this with client perception of its performance.

Records of 1440 batches of specimens processed over a 5-year period in the histopathology laboratory of a teaching hospital were retrieved from archives. From these, median and mean TATs were calculated and causes of delay identified. Questionnaires were also deployed to assess physicians' perception of the laboratory's performance.

Analytic TAT was 3.6 ± 2 days, with 86.7% of reports being ready within 5 working days. The delays in timeliness of report generation were due mainly to residency training-related factors; tissue processing-related factors, and inadequate clinical information among others. Client perception of TAT rated the laboratory below average by 18.4%; average by 57.5%; good by 20.7%, and excellent in its performance by 3.4% of respondents.

Even though physicians perceived the laboratory's TAT to be just average, its analytic TAT for reports is within acceptable international standards but with room for improvement in its performance.