The Immunophenotyping laboratory forms part of the Haematological Malignancy Diagnostic Service (HMDS) and is located at the Western General Hospital along with the Molecular Haemato-Oncology laboratory.Visitors Address: HMDS Immunophenotyping LaboratoryAlexander Donald BuildingWestern General HospitalCrewe RoadEdinburghEH4 2XU For clinical advice on appropriate investigations, please contact: Dr Victoria Campbell, Consultant Haematologist and Clinical Lead for Immunophenotyping:Tel: 0131 537 1000 (switchboard), pager no: 8362E-mail: Victoria.L.Campbell@nhslothian.scot.nhs.uk For advice on the interpretation of test results please contact a member of the Immunophenotyping team:Tanya Johnson, Senior Biomedical ScientistLaura McGlinchey, Clinical ScientistMandy Paterson, Specialist Biomedical ScientistHelen Robertson, Biomedical ScientistTel: 0131 537 1914E-mail: loth.hmdslothian@nhs.scotWe welcome your feedback and invite all users to complete our annual online user survey. Any complaints should be made to Dr. Victoria Campbell, a member of the HMDS Immunophenotyping team or the Department of Laboratory Medicine Compliance Manager, Bernard Lawless [bernard.lawless@nhs.scot].The laboratory is open between 09:00 and 17:00 hrs, Monday to Friday. There is no ‘out of hours’ service available and the laboratory is closed on public holidays.