Case Report

Vitamin B12 Deficiency and Hemoglobin H Disease Early Misdiagnosed as Thrombotic Thrombocytopenic Purpura: A Series of Unfortunate Events

Figure 1

(a) Peripheral blood smear. A hypersegmented neutrophil is found on the right upper corner of the picture. (b) Peripheral blood smear depicting abundant Heinz bodies in our patient with hemoglobin H disease.
(a)
(b)