Hematology

Cryoglobulin Deposits in Blood Smear in Cryoglobulinemia

Morphological features of a peripheral blood smear in cryoglobulinemia: large extracellular amorphous protein deposit among red blood cells.

Blood smear: large extracellular cryoglobulin deposit
Blood smear: large extracellular cryoglobulin deposit

Image of a blood smear from a patient with cryoglobulinemia, showing a large extracellular cryoglobulin deposit.

Source: Bain Barbara J. - Hematology - 101 Morphology Updates, 2023