This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ear, Subject name: ENT
Which of the following is false regarding Frey's syndrome 
Select and explain. 
A. It is also called gustatory sweating, B. It is caused by injury to auriculotemporal nerve, C. It occurs immediately after the parotid surgery, D. It is caused by aberrant regeneration of post ganglionic parasympathetic secretomotorfibers
C: It occurs immediately after the parotid surgery
Answer: C: It occurs immediately after the parotid surgery 
Explanation: Frey&;s syndrome results from parotid surgery due to an injury of auriculotemporal nerve. Ref: Dhingra 6th edition pg. 98