2016 Hematological Malignancies

60 year old female from Greenland, February 2014 • 2009 pneumonia, after this left chest pain, subsequent CT-scan showed remaining left infiltrate, possible lung tumour, FNA negative. • CT-scan October 2013 showed progression, 4,5 cm in diameter. Referred for examination for lung cancer • CT-guided needle biopsy: Indolent B-cell lymphoma, positive for CD20, CD79a and bcl-2, negative for CD10, CD23, cyclinD1 and bcl-6. Low proliferation index < 5% • Path diagnosis: Marginal zone lymphoma