Occurrence of Non-Hodgkin Lymphoma after the Diagnosis of Persistent Polyclonal B-cell Lymphocytosis

Jean-Baptiste Méar^1,4, Xavier Troussard^2,4, Véronique Salaün^2,4, Hossein Mossafa³, Gandhi Damaj^1,4, Cécile Le Naourès^4,5, Françoise Galateau-Sallé^4,5 and Edouard Cornet^2,4*

¹CHU Caen, Department of Haematology, 14000 Caen, France

²CHU Caen, Laboratory of Haematology, 14000 Caen, France

³Laboratoire Cerba, Genetic Department, 95310 Saint Ouen l’Aumône, France

⁴University of Caen, Medical School, 14000 Caen, France

⁵CHU Caen, Department of Pathology, 14000 Caen, France

^*Corresponding Author: Edouard Cornet, Caen University Hospital, Laboratory of Haematology, France, Tel: +33 2 31 06 33 15, Fax: +33 2 31 06 50 99 Email: