Imaging Modalities Flashcards
1
Q
Imaging protocol for salivary gland obstruction
A
Ultrasound
Plain film (mandibular true occlusal)
Sialography
2
Q
What is sialography
A
Injection of iodinated radiographic contrast into salivary duct to look for obstruction
3
Q
Risks of sialography
A
Discomfort
Swelling
Infection
Allergy
4
Q
MRI vs CT
A
MRI has no radiation dose but takes longer