PRIMARY CANCER OF STENSEN'S DUCT.
D001706:Biopsy; D006801:Humans; D008197:Lymph Node Excision; D037981:Neck Dissection; D009369:Neoplasms; D010307:Parotid Neoplasms; D018987:Salivary Ducts; D013514:Surgical Procedures, Operative
LYMPH NODE EXCISION; PAROTID NEOPLASMS; RADICAL NECK DISSECTION; SURGERY, OPERATIVE