This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
Most of the parotid tumor are managed by - 
Select and explain. 
A. Total parotidectomy, B. Radical parotidectomy, C. Superficial parotidectomy, D. Radical parotidectomy & Neck dissection
C: Superficial parotidectomy
Answer: C: Superficial parotidectomy 
Explanation: • In parotid gland: superficial parotidectomy
• In other salivary glands: excision of the affected gland
• Surgery
−− Principal treatment of cancer of salivary glands is surgical excision, used either as a single modality or in most cases, in conjunction with adjuvant radiation therapy.
Parotid malignancies      • Superficial parotidectomy with preservation of facial nerve
                                       • Total parotidectomy with nerve preservation if deep lobe is involved
Other salivary glands             • En-bloc excision of tumor (involved gland)
• Neck dissection for lymph nodes: In clinically palpable nodes and High grade malignancies
• Radiotherapy