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 United Kingdom and Republic of Ireland. 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 guidance from Royal College of Pathologists alongside the case material.
Directory search
Pathology listings
Pathology Expert Witness Cases & Claims
Related expert witness specialties
Questions answered
Frequently asked questions
Will a Pathology expert witness respond to Part 35 questions?
Yes - CPR 35.6 entitles the parties to put written questions on a report, and answering them is part of the expert's duty to the court. A Pathology report prepared for proceedings in England and Wales carries the Part 35 statement of truth, with equivalent duties applying in the other UK jurisdictions.
Can a Pathology expert act as a single joint expert?
Where the court directs a single joint expert under CPR 35.7, the instruction is agreed between the parties and put jointly - a routine basis of instruction in this field. Whether a particular practitioner accepts SJE appointments is confirmed with the practitioner at the enquiry stage.
Will the expert attend joint discussions or give evidence at trial?
Where the court directs discussions between experts under CPR 35.12, they meet and produce a joint statement of what is agreed and what is disputed; attendance at trial - in person or by video link - is likewise a matter of court direction. These commitments are confirmed with the practitioner at instruction.
Can I choose a Pathology expert of a specific gender, or one who assesses remotely?
Yes on both counts. Every listing displays the practitioner's gender, consulting locations and assessment types - face to face, remote or both - so sensitive-instruction preferences can be applied at the shortlisting stage, before any contact is made.