Laboratory Management, Quality Assessment and Assurance, and Patient Care Decision Making
Core principle
A dermatopathology laboratory must be reliable, traceable, and safe. Quality assurance includes pre-analytic, analytic, and post-analytic phases.
Concepts to master
- Pre-analytic: specimen labeling, fixation (10% neutral buffered formalin), gross description, and accessioning.
- Analytic: section thickness, staining quality, controls, and turnaround time.
- Post-analytic: report accuracy, critical value notification, and amendments.
- Accreditation and safety: CLIA, College of American Pathologists inspections, and chemical hygiene.
- Consultation: second opinions and expert review for ambiguous cases.
Traps
- Inadequate fixation causing false-negative IHC.
- Missing patient identifiers.
- Failing to document critical results.
- Not escalating discordant results.
Worked rule of thumb
Apply a three-phase checklist: label and fix (pre), control and stain (analytic), review and report (post). Any break in the chain warrants a documented corrective action.
Key points
- Quality spans pre-analytic, analytic, and post-analytic phases.
- Controls validate every stain run.
- Critical results must be communicated and documented.
- Accreditation requires ongoing inspection and corrective action.
- Consultation is a quality tool, not a failure.
Consultation and Patient Care Decision Making
Core principle
Consultation is a structured communication process. The consultant must understand the question, review the material, and provide a clear, actionable opinion.
Concepts to master
- Referral triggers: diagnostic uncertainty, discordant results, unusual tumors, and medico-legal concerns.
- Communication: clarity, documentation, and timeliness.
- Patient care: integrating pathology with clinical management and follow-up.
- Ethics: consent, confidentiality, and conflict of interest.
Traps
- Providing an opinion without adequate material.
- Ambiguous reports that do not answer the clinical question.
- Failing to document the consultation.
- Ignoring patient preferences.
Worked rule of thumb
Use the SBAR framework (Situation, Background, Assessment, Recommendation) when communicating a consultation opinion.
Key points
- Consultation is a structured, documented process.
- Clear, actionable opinions improve care.
- Refer ambiguous or discordant cases.
- Document all communications.
- Ethics and confidentiality are integral.