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: Pathology
Frey's syndrome results from surgery of the 
Select and explain. 
A. a)Submandibular salivary gland, B. Parotid gland, C. Sublingual salivary gland, D. TMJ
B: Parotid gland
Answer: B: Parotid gland 
Explanation: Auriculo temporal syndrome or Frey syndrome or gustatory sweating is due to damage of auricutotemporal nerve following surgery in parotid and mandibular ramus areas, and subsequent innervation of sweat glands by parasympathetic salivary fibres. The patient typically exhibits flushing and sweating of the involved side of the face, chiefly in the temporal area, during eating.