title: Simultaneous nasopharyngeal and testicular involvement as a presenting sign of malignant histiocytic lymphoma.
mesh_terms: D000328:Adult; D000368:Aged; D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse; D008297:Male; D008875:Middle Aged; D009303:Nasopharyngeal Neoplasms; D009362:Neoplasm Metastasis; D013736:Testicular Neoplasms