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[Cytology and immunophenotype features of hairy cell leukemia: 6 cases]
Emna Gouider1, Salah Naouel Ben, Wijden El Borgi
1Service d'Hématologie Biologique, Hôpital Aziza Othmana, Tunis, Tunisie.
Background:
Hairy cell leukemia is a rare lymphoproliferative disorder.
Aim:
with cytological and immunophenotypic features.
Methods:
We report 6 cases of hairy cell leukemia diagnosed in the Biological Department of Hematology at the Aziza Othmana Hospital of Tunis.
Results:
Hairy cells was observed in blood smears of 5 cases. Flow cytometry analysis shown monoclonal a monoclonal population B while gatinting on the expression of the CD19 and SSC signal. The positivity of the CD103 is noted in 5 cases and the CD11c signal is intense in all the cases.
Conclusion:
Immunophenotype is of great interest in the diagnosis of hairy cell leukemia.
