Pulmonary metastasis to the submandibular gland.
D002277:Carcinoma / Q000473:pathology*; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D012468:Salivary Gland Neoplasms / Q000473:pathology*; D013363:Submandibular Gland