After 5 years in mixed practice Elizabeth undertook a Cambridge University residency in clinical pathology and oncology. After working at a commercial laboratory she returned to Cambridge in 2000 as Lecturer in Clinical Pathology. Here she developed the technique of flow cytometry to aid the diagnosis of lymphoma and leukameia. In 2007 she joined Dick White Referrals where she set up a diagnostic laboratory She is a Fellow of the Royal College of Pathologists and a Diplomate of the European College of Veterinary Clinical Pathology. Elizabeth is co-editor of the BSAVA Manual of Canine and Feline Clinical Pathology. She has a special interest in haematology and haematological cancers.