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Haematology

Our Haematology service is involved in the diagnosis and monitoring of patients with disorders of the blood and bone marrow, such as: sickle cell disease, anaemia, leukaemia and related blood cancers, clotting disorders and bleeding problems such as haemophilia.

Our state of the art technology in Haematology enables measurement of :

  • Full blood counts
  • Reticulocyte Count
  • Monocyte distribution widths (MDW) for the identification of sepsis

Other routine investigations include:

  • Blood Film Examination
  • Erythrocyte Sedimentation Rate (ESR)
  • Infectious Mononucleosis (I.M) also known as a Paul Bunnell (PB)  test

Specialist haematology

Haemostasis

Our haemostasis serviceoffers a comprehensive service for the diagnosis and management of haemophilia and thrombophilia. Routine testing includes:

  • Clotting Screen
  • D-Dimers
  • International Normalised Ratio (INR)

More specialised factor assays including those for the monitoring of various anticoagulant therapies.

Haemoglobinopathy screening and investigations

The Haemoglobinopathy service focuses on the identification of disorders of haemoglobin production such as sickle cell disease, thalassaemia and other haemoglobin variants.

Cell markers/immunophenotyping

We can test for cell markers using blood samples and bone marrow tests to distinguish between different cell types. We offer flow cytometry, which tests blood samples for cancerous cells and a wide range of non-malignant haematological conditions.

Latest news

March 17, 2026

Updated criteria for C. difficile testing in community patients

The Microbiology laboratory at South West London Pathology (SWLP) is now following advice set out in the UK Standards for Microbiology Investigation for the investigation of faecal specimens for Clostridioides difficile (UKHSA) regarding criteria for C. difficile testing.

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March 8, 2026

Ambition and success: Anna Parley on International Women’s Day

For Anna Parley, Communications and Marketing Lead at South West London Pathology, International Women’s Day is both a celebration and a moment of reflection.

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March 2, 2026

Immunology Laboratory upgrade – latest updates

The Immunology Laboratory is undergoing a major upgrade in partnership with Siemens.  The project includes installation of a new automated sample handling system, consolidation of lab testing onto fewer analytical platforms and repatriation of many tests.

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February 16, 2026

A day in the life of Thomas Walton, SWLP’s Chemistry Network Lead

In the fast-paced world of pathology, where millions of samples are processed to unlock the secrets of health and disease, leadership is less about sitting behind a desk and more about orchestrating a complex, human-centred operation. For Thomas Walton, the Chemistry Network Lead for SWLP, every day is a dynamic puzzle of people, processes, and innovation.

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