BOF: 49
An 80-year-old male is admitted with a history of feeling
tired and lethargic and unable to fend for himself.
On examination he is noted to have generalised
lymphadenopathy and an enlarged spleen.
Investigations
Hb 6.8 g/dL
WBC 30 x 109 /L (94 % lymphocytes)
Platelets 55 x 109/L
Blood film shows spherocytes
Reticulocytes 10%
In this patient which one of the following would you
arrange to identify the cause of the patient’s anaemia?
a)
Osmotic fragility test
b)
Bone marrow examination
c)
Iron studies
d)
Coomb’s test
e)
Plasma protein electrophoresis