This Scheme assesses archival surgical stained sections, 2 routine staining methods for diagnostic bone marrow trephine biopsies, with an option for a 3rd staining method should this be applicable to the participants routine repertoire for BMT biopsies

Rationale

As BMT is a specialised tissue, it is approached as such within routine laboratories, employing specialist handling. Best practice and close liaison with haematologists ensure ease of reporting to ensure correct diagnosis. A preparation technique is not specified, and the laboratory/organisation is free to use any suitable technique to adequately demonstrate the staining method

Submission

Archival specialist stained sections preparations, from 2 distinct BMT biopsies, which are designated on the accompanying delivery letter issued with each assessment run.

Report

Individualised.