Pathology expert witnesses
Listed pathology expert witnesses address laboratory, tissue and post-mortem evidence where the interpretation of a specimen, test or pathological finding matters. The exact sub-specialty should follow the material in issue.

01
The evidence
What a pathology expert witness is asked to determine
Pathology evidence may concern histology, cytology, autopsy findings, specimen handling or the communication of results. The records should identify the sample, report, amendments and clinical decisions that followed, so that the opinion remains tied to the material available at the time.
- Whether the specimen, test or post-mortem finding supports the diagnosis or mechanism proposed.
- Whether sample handling, reporting or communication is relevant to the alleged outcome.
- Whether later review changes the interpretation of material available at the original reporting date.
- Whether pathology findings must be considered with radiology, microbiology or treating-clinician evidence.
- What can be concluded from the available material and where uncertainty remains.
Practitioners are listed by discipline and can be narrowed by location across the four UK nations. The register publishes the listing; the instruction is agreed directly with the practitioner.
Related evidence
Where this specialist evidence fits
The appropriate route follows the clinical question. These related specialties may answer different parts of the same instruction.
Microbiology
Organism, culture and infection evidence.
View specialty →02Mammography
Breast imaging and pathology evidence on separate parts of the pathway.
View specialty →03Forensic medicine
Forensic clinical issues that may require pathology evidence.
View specialty →Search the register for a pathology expert witness suited to the question in issue.
See pathology listingsReport routes
Reports prepared
A records review report can deal with the contemporaneous material where an examination is not required. A breach and causation report can separate the standard-of-care question from the clinical consequence alleged.
Where the instruction concerns present symptoms, function or future course, a condition and prognosis report may form a separate part of the evidence. The report pages set out the form requirements.
Pathology expert witness evidence
A pathology expert witness provides an opinion within the limits of the instruction, source material and discipline-specific expertise. The records and clinical question determine the scope of the evidence.
See the relevant Royal College of Pathologists alongside the case material.
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