Hematology

Erythrocyte Inclusions: Cabot Rings & Howell-Jolly Bodies

Morphology of pathological erythrocyte inclusions: diagnostic significance of Cabot rings, Howell-Jolly bodies, basophilic stippling, and macrocytosis in blood smears.

🩸 Blood smear: details worth noting

🔹 Cabot rings – remnants of the mitotic spindle.

🔹 Howell-Jolly bodies – chromosome remnants in erythrocytes.

🔹 Basophilic stippling – RNA granules in the cytoplasm.

🔹 Macrocytes – enlarged erythrocytes.

🔹 Polychromatophils – young erythrocytes with RNA remnants.

Each of these features helps to identify hematopoietic disorders, vitamin deficiencies, and regeneration after anemia.

🙏 Publication kindly provided by Alla Voronina