Oncohematology

Morphology of Giant Plasmoblast on Microscopy

Cytomorphological features of a giant plasmoblast: basophilic cytoplasm, immunoglobulin accumulation, and two macronucleoli in the nucleus on smear microscopy.

Smear microscopy: giant plasmoblast with two large nucleoli
Smear microscopy: giant plasmoblast with two large nucleoli

A giant plasmoblast (plasma cell precursor) with two macronucleoli (large nucleoli) and deeply basophilic cytoplasm with immunoglobulin accumulation in the form of amorphous substance or crystals. 🩸 Find a large database of photos with descriptions in our Library of Blood and Bone Marrow Secrets. The library volume is over 80 gigabytes! 💎 A link with access to the library is automatically sent to you via private message after paying for a VK donut Leukformula subscription.