2016 Hematological Malignancies

70 year old male, May 2014

• Swelling right neck for 2 months • Referred to ENT surgeon, who found enlarged right tonsil • Biopsy: Classical mantle cell lymphoma, positive for CD20, CD79a, bcl-2, CD5, CyclinD1, negative for CD10 and CD23. Proliferation rate 5%