Hello everyone. I am a multiple myeloma patient who underwent D-VRD therapy (4 cycles) and an autologous transplant. Despite achieving complete remission (CR), my neutrophil count did not increase after 6 months, so the doctors conducted a genetic test to check if I have Benign Ethnic Neutropenia (BEN) and if I lack the Duffy antigen, which was confirmed by the genetic test. I wanted to know if any of you have ever heard of this. Thank you.