Published in:
01-06-2011 | Ultrasound
Intraductally applied contrast-enhanced ultrasound (IA-CEUS) for evaluating obstructive disease and secretory dysfunction of the salivary glands
Authors:
Pamela Zengel, A. Berghaus, C. Weiler, M. Reiser, D. A. Clevert
Published in:
European Radiology
|
Issue 6/2011
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Abstract
Obstructive diseases of the salivary glands are a common problem, usually based on sialolithiasis, duct stenosis, foreign bodies or other more rare causes. Secretory dysfunction, often associated with Sjögren syndrome or post radiation treatment, is also a frequent problem. Several diagnostic tools exist to classify the disease; however conventional radiological imaging or ultrasound does not provide a diagnosis in 5–10% of all cases. Intraductally applied contrast-enhanced ultrasound (IA-CEUS) improves the visualization of obstructive diseases of the salivary glands. IA-CEUS is a promising tool for assessing the ductal system and to diagnose and characterize abnormalities. This study describes the assessment of IA-CEUS in diagnosing different obstructive and chronic inflammatory conditions of the salivary glands.