Page 150 - Rule Outs in Small Animal Medicine, Problem-oriented Assessment of Problems in Physical Examination and Clinical Pathology, 2nd Edition

Basic laboratory diagnostics Basic laboratory diagnostics
Haematology Haematology

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Neutrophilia
Neutropenia

Left shift
Left shift (increased No left shift
(increased No left shift production)
production)

Adaption of bone
Centralisation of marrow to
Inflammation
Increased Marginalisation of neutrophil pool chronic excess
Decreased
Destruction consumption the neutrophil production consumption
(demand > supply) pool

Malfunction of – Chronic
Autoimmune Infection Neoplasia leukocyte adhesion
disease bacterial
Immune- – Pus Primarily protein infection
mediated accumulation Shock Pancytopenia neutrophil cell lines – Neoplasia
neutropenia (e.g. abscess, affected
pyometra, – Immune- – Systemic Congenital
pyothorax) mediated bacterial Acquired (rare, e.g. in
– Sepsis haemolytic infection Irish Setter)
– Lymphoma – Recent damage anaemia – Hepato-
– Drug toxicity to the bone zoonosis
(e.g. cytostatics, marrow (e.g. – Parvovirus
sulphonamides) radiation, infection (in Glucocorticoid
– Oestrogen therapy with recovery) influence Stress
intoxication chemotherapeutics)
(dog) – Parvovirus infection
– Chronic
ehrlichiosis – Hyperadreno-
– Leishmaniosis corticism
– Intoxication – Iatrogenic
(e.g. lead, (glucocorticoid
thallium) therapy)
– FeLV infection
(cat)

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