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HaemInsights

Issue 7 | May 2026

Morphology Case Study - Sézary lymphoma

Explore how blood smear morphology and laboratory findings collectively point toward a diagnosis of Sézary lymphoma.

Glucose-6-Phosphate Dehydrogenase (G6PD)

Explore the role of G6PD in red cell protection, the clinical implications of G6PD deficiency, and key considerations for testing and interpretation.

Quiz


A patient presents with low Hb, RBC, normal MCV, but with very low platelet count. The blood smear shows the following red cell abnormality and occasional nucleated red cells. What condition may this be caused by?


a) Microangiopathic Thrombocytopenia in conjunction with Microangiopathic Haemolytic Anaemia


b) Iron deficiency


c) Megaloblastic anaemia




Answers are revealed two weeks after launch - check your inbox, the next HaemInsights newsletter, and our socials on (LinkedIn and X).

Last Issue's Quiz Answer


The presence of Auer rods in blast cells is most strongly associated with which condition?

a) Chronic lymphocytic leukemia


b) Acute myeloid leukemia


c) Iron deficiency anemia




The Answer: b) Acute myeloid leukaemia


Auer rods are needle-like inclusions seen in myeloid blasts and are characteristic of acute myeloid leukaemia.

Editorial Team:

Kelly Duffy, Andrew Fisher, HORIBA UK Limited

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