Info
🌱 來自: hematopathology
morphology of reactive lymphocytes and plasma cell
- Atypical is probably the least suitable term to describe the reactive lymphocytes
- because it implies that the cells are abnormal when in fact the lymphocytes are reacting to antigen in a normal manner.
- Reactive lymphocyte
- Reactive immunoblast
- Plasmacytoid lymphocyte
- Plasma cell
Morphologic changes in reactive lymphocytes
- Shape and size
- pleomorphic; heterogeneous population of various shapes and sizes increased cytoplasm quantity and basophilia
- Cytoplasm
- presence of azurophilic granules, pale Golgi zone and cytoplasmic vacuoles
- Nucleus: variation in nuclear size and shape; irregular, elongated, stretched, occasionally round
- chromatin: reduced chromatin condensation
- nucleolus: presence of nucleolus
Describle
- azurophilic granules 愛藍天的 → 粒
- pale Golgi zone 白色的 → 枸杞粽
- cytoplasmic vacuoles 在質打泡
- Presence of nucleolus 求仁得仁
cf monocyte
- monocyte 比較愛打泡