Histopathology of right testis showing microscopically shaved entrapped somniferous tubules in sheets of large monomorphic dyscohesive cells showing vesicular pleomorphic nuclei, clumped chromatin, small nucleoli, and minimal amount of cytoplasm suggesting primary testicular diffuse large B cell lymphoma. F18 FDG positron emission tomography revelation of primary testicular lymphoma with concurrent multiple extra nodal involvement.
Vamsy M, Dattatreya P, Parakh M, Dayal M, Rao VP - Indian journal of nuclear medicine : IJNM : the official journal of the Society of Nuclear Medicine, India (2013). Not Altered. CC.
Testicular lymphoma is a rare and lethal type of non-Hodgkin lymphoma that accounts for approximately 5% of testicular tumors. These are not thought to originate from the testes, but rather are hematopoietic in origin. For more information refer to lymphomas.