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The surgical pathologist's approach to fine needle aspiration
1Department of Pathology, Allegheny University of Health Sciences, Medical College of Pennsylvania-Hahnemann University, Pittsburgh, USA.
Clinics in Laboratory Medicine
|September 22, 1998
Summary
Fine-needle aspiration biopsy (FNAB) triage guides specimen allocation for advanced diagnostic studies. Microscopic evaluation integrates cytopathology and surgical pathology, blurring traditional distinctions for comprehensive patient assessment.
Area of Science:
- Pathology
- Oncology
- Diagnostic Medicine
Background:
- The diagnostic workflow for patient conditions involves initial triage of fine-needle aspiration biopsy (FNAB) specimens.
- Specimen handling protocols allow for the allocation of portions for various specialized analyses.
Purpose of the Study:
- To outline the integrated approach to diagnostic pathology, encompassing both cytopathology and surgical pathology.
- To highlight the importance of appropriate specimen triage for advanced diagnostic testing.
Main Methods:
- Specimen triage based on clinical presentation.
- Allocation of FNAB portions for immunocytochemistry, hormone receptor analysis, electron microscopy, flow cytometry, and molecular studies.
- Microscopic evaluation involving assessment of tissue architecture, cellular characteristics, and nuclear features.
Main Results:
- Cytopathology and surgical pathology are increasingly recognized as integrated disciplines rather than distinct entities.
- The diagnostic process benefits from a systematic approach to specimen evaluation, from initial triage to detailed microscopic examination.
Conclusions:
- The integration of cytopathology and surgical pathology enhances diagnostic accuracy and patient care.
- Effective triage and utilization of FNAB specimens are crucial for comprehensive pathological diagnosis.