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DNA probes are fragments of DNA labeled with a reporter tag to enable their detection or purification. The resulting labeled DNA probes can then hybridize to target nucleic acid sequences through complementary base-pairing, and may be used to recover or identify these regions.
Radioisotopes, fluorophores, or small molecule binding partners like biotin or digoxigenin, are the most widely used reporter tags for labeling DNA probes. These labels can be attached to the probe DNA molecule via...
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Updated: Apr 10, 2026

Multiplexed Barcoding Image Analysis for Immunoprofiling and Spatial Mapping Characterization in the Single-Cell Analysis of Paraffin Tissue Samples
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Bar Coding and Tracking in Pathology.

Matthew G Hanna1, Liron Pantanowitz2

  • 1Department of Pathology, The Mount Sinai Hospital, 1 Gustave L Levy Place, New York, NY 10029, USA.

Surgical Pathology Clinics
|June 13, 2015
PubMed
Summary
This summary is machine-generated.

Bar coding enhances pathology laboratory efficiency and patient safety through improved specimen tracking and quality management. Successful implementation requires careful consideration of system variables and infrastructure integration.

Keywords:
Bar codesPathology informaticsRFIDTracking

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Area of Science:

  • Laboratory Medicine
  • Pathology Informatics

Background:

  • Bar coding and specimen tracking are crucial for efficient pathology laboratory operations.
  • These systems support specimen tracking, automation, and quality management.

Purpose of the Study:

  • To outline key considerations for implementing and maintaining bar coding and tracking systems in pathology.
  • Focus on surgical pathology workflows and laboratory information system integration.

Main Methods:

  • Review of essential components for bar coding implementation.
  • Discussion of variables including assets, symbologies, hardware, software, and infrastructure.
  • Emphasis on interoperability with laboratory information systems.

Main Results:

  • Bar coding enables specimen identification, location, standardization, and auditing.
  • Proper implementation maximizes laboratory efficiency and patient safety.
  • Addresses challenges in integrating these systems within existing infrastructure.

Conclusions:

  • Effective bar coding and tracking systems are vital for modern pathology laboratories.
  • Strategic planning and integration are key to realizing benefits in efficiency and safety.
  • The principles discussed are particularly relevant to surgical pathology settings.