Salivary infection, also called sialadenitis, most commonly affects the parotid salivary glands on the side of the face, near the ears or the submandibular salivary glands under the jaw. A salivary ...

Patient received radioactive iodine therapy 17 months ago and has recently developed obstructive parotid symptomatology. Arrow indicates duct stricture with proximal duct dilatation evident.