Primary Colonic Diffuse Large B-Cell Lymphoma with Double-Expressor Phenotype: A Rare Presentation Mimicking Adenocarcinoma Bengisu Ece Duman; Birol Güvenç;

PROGRESSION OF POLYCYTHEMIA VERA TO ACUTE MYELOID LEUKEMIA FOLLOWING LONG-TERM HYDROXYUREA THERAPY: A CASE STUDY Bengisu Ece Duman; Melis Selin Kad¿o¿lu; Halil ¿brahim Yüksel; Birol Güvenç;

BRAIN-INVOLVED MULTIPLE MYELOMA: STABILITY ACHIEVED WITH BENDAMUSTINE-POMALIDOMIDE, RADIOTHERAPY AND DARATUMUMAB-BASED THERAPY Bengisu Ece Duman; Bü¿ra Akdo¿an; Birol Güvenç;