A peripheral blood smear taken from a 72 year old man shows marked anisocytosis and poikilocytosis. The mean corpuscular volume is increased, and the neutrophils are
hypersegmented. This patient probably has:
A. bone marrow hypoplasia.
B. pernicious anaemia.
C. sickle cell anaemia.
D. thalassaemia.
E. anaemia associated with chronic renal disease
