Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

MR sialography. Work in progress

D J Lomas1, N R Carroll, G Johnson

  • 1Department of Radiology, University of Cambridge, England.

Radiology
|July 1, 1996
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Combined MR direct thrombus imaging and non-contrast magnetic resonance venography reveal the evolution of deep vein thrombosis: a feasibility study.

European radiology·2016
Same author

Uterine artery pulsatility and resistivity indices in pregnancy: Comparison of MRI and Doppler US.

Placenta·2016
Same author

Amniotic fluid volume: Rapid MR-based assessment at 28-32 weeks gestation.

European radiology·2016
Same author

Acting on incidental findings in research imaging.

BMJ (Clinical research ed.)·2015
Same author

Prospective study evaluating the relative sensitivity of 18F-NaF PET/CT for detecting skeletal metastases from renal cell carcinoma in comparison to multidetector CT and 99mTc-MDP bone scintigraphy, using an adaptive trial design.

Annals of oncology : official journal of the European Society for Medical Oncology·2015
Same author

Extravascular complications following abdominal organ transplantation.

Clinical radiology·2015
Same journal

Erratum for: Prediction of Lobar Emphysema Progression with a CT-Based Foundational Model.

Radiology·2026
Same journal

Erratum for: Associations of MRI-derived Paraspinal IMAT and LMM with Cardiometabolic Risk Factors: Results from a German Cohort.

Radiology·2026
Same journal

Erratum for: Blue Rubber Bleb Nevus Syndrome.

Radiology·2026
Same journal

Redefining the Clinical Role of MRI in Endometrial Cancer Staging.

Radiology·2026
Same journal

To Ablate or Not to Ablate: The Colorectal Liver Metastasis Question.

Radiology·2026
Same journal

The Limits of Radiologic Categorization in Pulmonary Nonsolid Nodules.

Radiology·2026
See all related articles

This study presents a new magnetic resonance (MR) imaging technique for visualizing salivary gland ducts. The noninvasive MR method effectively demonstrates both normal and abnormal parotid and submandibular duct systems.

Area of Science:

  • Radiology
  • Medical Imaging
  • Otolaryngology

Background:

  • Conventional sialography for salivary gland duct imaging involves ionizing radiation and contrast agents.
  • There is a need for noninvasive imaging techniques to evaluate salivary gland ductal abnormalities.

Observation:

  • A novel magnetic resonance (MR) imaging protocol was developed using a heavily T2-weighted, fat-suppressed sequence.
  • The technique was optimized for depicting fluid within a two-dimensional thick slab, enabling visualization of ductal systems.

Findings:

  • The MR protocol successfully visualized major parotid and submandibular gland ducts in asymptomatic volunteers.
  • In patients, the technique identified bilateral sialectasis, a submandibular duct calculus, and a ranula.

Related Experiment Videos

Implications:

  • This noninvasive MR technique offers a promising alternative to conventional sialography for diagnosing salivary gland duct disorders.
  • The findings suggest potential for improved diagnosis and management of conditions affecting the parotid and submandibular glands.