Sialolithiasis and Salivary Ductal Stenosis: Diagnostic Accuracy of MR Sialography with a Three-dimensional Extended-Phase Conjugate-Symmetry Rapid Spin-Echo Sequence
نویسندگان
چکیده
منابع مشابه
Comparative study of MR sialography and digital subtraction sialography for benign salivary gland disorders.
BACKGROUND AND PURPOSE MR sialography has become an alternative imaging technique for ductal salivary gland diseases. We compared the diagnostic accuracies of MR sialography and digital subtraction sialography in patients with successful completion of both examinations and benign salivary gland disorders. METHODS In a prospective study, we attempted to examine salivary glands in 80 patients w...
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Introduction: There are some routine two-dimensional sequences, including short tau inversion recovery (STIR), T2-weighted fast-spin echo (T2W-FSE), and proton-density fast spin-echo for diagnosing osteoarthritis and lesions of the knee cartilage. However, these sequences have some disadvantages, such as long scan time, inadequate spatial resolution, and suboptimal tis...
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OBJECTIVE To compare the accuracy of ultrasound, sialography, and sialendoscopy for examining benign salivary gland obstructions. METHODS In this prospective study, patients with symptoms of obstruction of the major salivary gland duct system presenting at the ENT Clinic University Hospital, Ostrava, from June 2010 to December 2013 were included. All patients (n=76) underwent ultrasound, sial...
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We describe our preliminary experience with the half-Fourier acquisition single-shot turbo spin-echo (HASTE) sequences for MR imaging of the salivary gland ducts. In the majority of patients, the main parotid and/or submandibular gland ducts and large branches within the glands were detectable on MR images obtained in 2 seconds per section and within 3 minutes for the entire examination. MR sia...
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ژورنال
عنوان ژورنال: Radiology
سال: 2000
ISSN: 0033-8419,1527-1315
DOI: 10.1148/radiology.217.2.r00oc02347