Haematopoeitic Flashcards
Haemorrhage / anaemia
Haemorrhage - trauma
Haemorrhage - pulmonary thromboembolism
Babesia divergens
Babesiosis
Bacillary haemoglobinuria (Clostridium haemolyticum)
Copper poisoning (small ruminants)
Copper poisoning
Porcine dermatitis and nephropathy syndrome (PDNS) (PCV2) - irregular red/purple macules + papules
Swollen + shiny bursa of fabricius (site of haematopoeisis) vs haemorrhagic
Atrophied bursa - Infectious bursal disease (IBD, Gumboro)
Chicken anaemia (CAV) - subcut haemorrhage in hock joint
Normal vs pale bone marrow + low PCV (chicken anaemia (CAV)
Redmite - anaemia
Anaemia (redmite, poultry)
Lymphoma - round cells, mast cells, melanoma, plasma cells, histiocytes, discrete population of round cells, diff shapes + sizes, non-granulated, criteria of malignancy, mature lymphocytes present
Immature lymphoid cells - huge compared to RBCs, lymphoma
Lymphoma
Large solitary lymphoma - erupting through serosa of intestine, going down to mesentery
Cutaneous lymphoma
Epitheliotropic lymphoma
Epitheliotropic lymphoma
Mediastinal lymphoma
Extra-nodal lymphoma
CD79a (B) +ive, B cell lymphoma
CD3 (T) -ive, T- cell marker; T cell lymphoma
Feline lymphoma
Multiple myeloma
Rouleaux formation (IMHA)
Spherocytes (extravascular haemolysis)
Ghost cells (intravascular haemolysis)
Spherocytes (extravascular haemolysis)
In-saline agglutination
Target cells (codocytes) = microcytic, hypochromic
- If see these, inc suspicion of iron-deficient anaemia
- Most common reason for iron deficiency anaemia = chronic GI blood loss
- O may not describe melaena/blood in faeces