Which of the following statements regarding imaging of a patient with Bell's palsy is NOT true?
A) The hallmark MRI finding is abnormal enhancement of the seventh cranial nerve and/or the geniculate ganglion.
B) In unusual cases, MRI may show an infiltrating malignancy of the parotid gland involving the seventh nerve.
C) Imaging is mandatory for all patients with Bell's palsy.
D) A CT scan can show seventh-nerve abnormalities within the facial canal.
Correct Answer:
Verified
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