Lymphosarcoma presenting as salivary gland tumor.
D006801:Humans; D008228:Lymphoma, Non-Hodgkin; D008297:Male; D008875:Middle Aged; D010307:Parotid Neoplasms; D012468:Salivary Gland Neoplasms; D012796:Sialography; D013363:Submandibular Gland