title: Testicular tumor: presenting sign of lymphoma.
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D006801:Humans; D008223:Lymphoma / Q000473:pathology*; D016403:Lymphoma, Large B-Cell, Diffuse / Q000473:pathology; D008228:Lymphoma, Non-Hodgkin / Q000473:pathology; D008297:Male; D008875:Middle Aged; D013736:Testicular Neoplasms / Q000473:pathology*