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Errors in pathology and laboratory medicine: consequences and prevention
Sandra C Hollensead1, William B Lockwood, Ronald J Elin
1Department of Pathology and Laboratory Medicine, University of Louisville SOM, Louisville, Kentucky 40202, USA.
Journal of Surgical Oncology
|November 25, 2004
Summary
This study reviews error rates and quality systems across all laboratory testing phases. Seven recommendations are proposed to enhance quality and reduce errors in pathology and laboratory medicine.
Area of Science:
- Pathology and Laboratory Medicine
- Quality Management Systems
Background:
- Error reduction and quality improvement are critical in laboratory medicine.
- Understanding error rates across pre-analytical, analytical, and post-analytical phases is essential.
Purpose of the Study:
- To review error rates and current quality systems in various laboratory disciplines.
- To compare existing quality benchmarks.
- To provide recommendations for future error reduction.
Main Methods:
- Review of error rates across pre-analytical, analytical, and post-analytical testing phases.
- Identification and comparison of quality systems against benchmarks.
- Analysis of error types and frequencies in specific laboratory areas.
Main Results:
- Identified error rates and quality systems in surgical pathology, cytopathology, clinical chemistry, hematology, microbiology, molecular biology, and transfusion medicine.
- Comparison of current practices with quality benchmarks.
Conclusions:
- Seven actionable recommendations are proposed to minimize errors.
- Continuous quality improvement is vital for patient safety and diagnostic accuracy.