Quality

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Quality, in pathology, has got a lot of attention lately because there have been high profile screw-ups that lead to significant harm.[1]

Analysis

Quality issues are examined a number of different ways, e.g. root cause analysis, failure mode and effects analysis (FMEA).

 
 
 
 
 
 
 
 
Errors in pathology
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Pre-analytical errors
 
 
Analytical errors
 
 
Post-analytical errors

Error reduction

Various strategies can be employed:[2]

  • Training of staff on error handling.
  • Computer order entry.
    • Avoid duplication.
  • Barcode use.
    • Avoid transcription errors.
  • Clinical information entry required.
    • Allow correlation with testing.

Sources of error

  • "Human error".
    • Training.
    • Work flow.
  • Process gaps.
    • Process control.
    • Lack of redundancy.

Biopsy size

Very small tissue fragments are associated with a decreased diagnostic yield and an increased diagnostic uncertainty.

See also

References

  1. URL: http://www.attorneygeneral.jus.gov.on.ca/inquiries/goudge/index.html. Accessed on: 1 March 2011.
  2. Fabbretti, G. (Jun 2010). "Risk management: correct patient and specimen identification in a surgical pathology laboratory. The experience of Infermi Hospital, Rimini, Italy.". Pathologica 102 (3): 96-101. PMID 21171512.