case_images: PMC3350112_01
case_images: PET-CT of whole body shows two right and one left small hypermetabolic nodal lesions in the upper jugulodigastric area (black arrows). They are reactive in nature, otherwise negative scan.
case_images: CRIM.GM2011-945752.001.jpg
case_images: PMC3350112_01_CRIM.GM2011-945752.001.jpg
case_images: fig1
case_images: Hematoxylin and Eosin (H&E) stain shows Monotonous lymphoid infiltrate with medium size nuclei.
case_images: CRIM.GM2011-945752.002.jpg
case_images: PMC3350112_01_CRIM.GM2011-945752.002.jpg
case_images: fig2
case_images: Immunohistochemistry revealed atypical lymphoid infiltrate consistent with B-cell non-Hodgkin lymphoma (Figure 2).
case_images: CD 20 immunoreactive lymphoid infiltrate:MALT B-cell lymphoma. Clonality confirmed by immunoglobulin heavy (IGH) gene rearrangement studies favored B-cell extranodal marginal zone lymphoma (MALT type).
case_images: CRIM.GM2011-945752.003.jpg
case_images: PMC3350112_01_CRIM.GM2011-945752.003.jpg
case_images: fig3
case_images: Clonality confirmed by immunoglobulin heavy (IGH) gene rearrangement studies favored B-cell extranodal marginal zone lymphoma (MALT type) (Figure 3).