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Oncohematology

Hairy Cell Leukemia: Morphology in Blood Smear

A clinical case of hairy cell leukemia in a 65-year-old man: complete blood count parameters, scattergram, and morphology of scalloped and filamentous cells.

Darya Todzhaeva Darya Todzhaeva 1 min
Sysmex analyzer screen: WDF scattergram and lymphocyte pathology flags
Sysmex analyzer screen: WDF scattergram and lymphocyte pathology flags
Blood test form with lymphocytosis and a note about 18% hairy cells
Blood test form with lymphocytosis and a note about 18% hairy cells
Blood smear: atypical lymphoid cells with irregular cytoplasmic contours
Blood smear: atypical lymphoid cells with irregular cytoplasmic contours
Blood smear: hairy cell with characteristic scalloped cytoplasmic border
Blood smear: hairy cell with characteristic scalloped cytoplasmic border
Blood smear: lymphoid elements with an irregular cytoplasmic rim
Blood smear: lymphoid elements with an irregular cytoplasmic rim
Blood smear: cell with thin cytoplasmic projections next to a lymphocyte
Blood smear: cell with thin cytoplasmic projections next to a lymphocyte
Blood smear: hairy cell with cytoplasmic protrusions and projections
Blood smear: hairy cell with cytoplasmic protrusions and projections
Blood smear: two contacting cells with pronounced filamentous cytoplasm
Blood smear: two contacting cells with pronounced filamentous cytoplasm
Blood smear: cell with a rounded nucleus and scalloped cytoplasmic outgrowths
Blood smear: cell with a rounded nucleus and scalloped cytoplasmic outgrowths
Blood smear: cluster of atypical cells with cytoplasmic projections in the center of the field
Blood smear: cluster of atypical cells with cytoplasmic projections in the center of the field

Man, 65 years old Diagnosis: hairy cell leukemia. Two types of hairy cells are found: scalloped and filamentous. Laboratory Diagnostics Doctor, City Clinical Hospital No. 67, Moscow: Dasha Todzhaeva

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