Title: Proerythroblast and eosinophilic metamyelocyte in bone marrow smear (human)
Description: Stain: May-Grünwald Giemsa (MGG).
The late proerythroblast (1) has a deep blue-stained basophilic cytoplasm and so called “ears” (→, slight bulging) of sidewards accumulated ribosomes (in electron microscopy) in the cytoplasm. The eosinophilic metamyelocyte (2) has characteristic large, solitary brown-grey granules.
Keywords/Mesh: blood, bone marrow, proerythroblast, eosinophilic metamyelocyte, histology, POJA collection