Poscente M. P106 | CD20 positive multiple myeloma: is it a different entity? <a href="https://haematologica.org/search/search?query=V.+Panichi">V. Panichi</a>1, <a href="https://haematologica.org/search/search?query=G.+Tomei">G. Tomei</a>2, <a href="https://haematologica.org/search/search?query=G.+De+Angelis">G. De Angelis</a>2, <a href="https://haematologica.org/search/search?query=E.+Palamides">E. Palamides</a>1, <a href="https://haematologica.org/search/search?query=M.+G.+Chavez">M. G. Chavez</a>3, <a href="https://haematologica.org/search/search?query=L.+Bassi">L. Bassi</a>4, <a href="https://haematologica.org/search/search?query=M.+Poscente">M. Poscente</a>4, <a href="https://haematologica.org/search/search?query=R.+Isidori">R. Isidori</a>4, <a href="https://haematologica.org/search/search?query=G.+Topini">G. Topini</a>1, <a href="https://haematologica.org/search/search?query=C.+Stefanizzi">C. Stefanizzi</a>2, <a href="https://haematologica.org/search/search?query=F.+Natalino">F. Natalino</a>2, <a href="https://haematologica.org/search/search?query=R.+Agrippino">R. Agrippino</a>3, <a href="https://haematologica.org/search/search?query=G.+Trapè">G. Trapè</a>2, <a href="https://haematologica.org/search/search?query=A.+andriani">A. andriani</a>2, <a href="https://haematologica.org/search/search?query=M.+Montanaro">M. Montanaro</a>2, <a href="https://haematologica.org/search/search?query=M.+A.+Silvestri">M. A. Silvestri</a>1, <a href="https://haematologica.org/search/search?query=G.+Pessina">G. Pessina</a>4, <a href="https://haematologica.org/search/search?query=R.+Latagliata">R. Latagliata</a>2 | 1UOC Diagnostica Clinica, Laboratorio di Citofluorimetria, Ospedale Santa Rosa, ASL Viterbo; 2UOC Ematologia, Ospedale Santa Rosa; ASL Viterbo; 3Servizio di Medicina Trasfusionale SIMT, Ospedale Santa Rosa, ASL Viterbo; 4UOSD Laboratorio Genetica Medica, Ospedale Santa Rosa, ASL Viterbo. Haematologica;111(s1):; https://doi.org/10.3324/haematol.2026.s1.163.