摘要
To the Editor:As a rare indolent B cell non-Hodgkin lymphoma,lymphoplasmacytic lymphoma/Waldenström’s macroglobulinemia(LPL/WM)has unique clinical and biological characteristics.[1]However,due to the difficulties in obtaining tumor metaphase for karyotyping and slow cell proliferation,only very few studies have detected the cytogenetic aberration of LPL/WM.[2,3]In addition,6q deletion is the most common cytogenetic aberration in WM,with an incidence rate of about 50%.[2]Nevertheless,other cytogenetic aberrations remain largely unclear,and the prognostic role of cytogenetic aberrations needs to be further explored.In the present study,we systematically analyzed 305 LPL/WM cases in China,focusing on the characteristics and cytogenetic aberrations in Chinese patients.
基金
National Nature Science Foundation of China(Nos.81900203,81970187,82170193,and 81920108006)
Chinese Academy of Medical Sciences Innovation Fund for Medical Sciences(Nos.2022-12M-1-022,2021-I2M-C&T-B-081)
