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Case Reports
. 2025 Aug;100(8):1432-1433.
doi: 10.1002/ajh.27567. Epub 2024 Dec 18.

Blastic Plasmocytoid Dendritic Cell Neoplasm With Pseudo-Lymphoid Morphology Mimicking Lymphoid Malignancy

Romain Ravel-Chapuis  1 , Gérard Buchonnet  1 , Catherine Boutet  1 , Francine Garnache Ottou  2 , Anne Roggy  2 , Florian Renosi  2 , Olivier Matray  3 , Victor Bobée  1
Affiliations
Case Reports

Blastic Plasmocytoid Dendritic Cell Neoplasm With Pseudo-Lymphoid Morphology Mimicking Lymphoid Malignancy

Romain Ravel-Chapuis et al. Am J Hematol. 2025 Aug.
No abstract available

Keywords: BPDCN; hematopathology; immunophenotype; leukemia.

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Conflict of interest statement

The authors declare no conflicts of interest.

Figures

FIGURE 1
FIGURE 1
(A) Blood smear review showing atypical lymphoid cells with normal size, mature chromatin, and scant cytoplasm, mimicking lymphoid malignancy, original magnification × 1000, May‐Grünwald Giemsa stain. (B) Lysed cells on the blood smear review. (C) Blood smear review showing atypical lymphoid cells with cytoplasmic vacuoles, occasionally coalescing. (D) Blood smear review showing atypical lymphoid cells with larger and grayish cytoplasm. (E) Flow cytometry plot showing low CD4 positivity and CD56 positivity of the blast population. (F) Flow cytometry plot showing strong HLA‐DR positivity and strong CD123 positivity of the blast population.
See this image and copyright information in PMC

References

    1. Am J Hematol. 2025 Aug;100(8):1432-1433 - PubMed

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