• HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
Tuesday, June 17, 2025
BIOENGINEER.ORG
No Result
View All Result
  • Login
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
No Result
View All Result
Bioengineer.org
No Result
View All Result
Home NEWS Science News Health

Diagnostic yield of non-contrast pituitary MRI for pediatric pathologies

Bioengineer by Bioengineer
April 20, 2021
in Health
Reading Time: 2 mins read
0
ADVERTISEMENT
Share on FacebookShare on TwitterShare on LinkedinShare on RedditShare on Telegram

2021 ARRS Virtual Annual Meeting Scientific Electronic Exhibit found non-contrast pituitary MRI for central precocious puberty, growth hormone deficiency, short stature has similar diagnostic yield as standard contrast-enhanced protocol

IMAGE

Credit: American Roentgen Ray Society (ARRS)

Leesburg, VA, April 20, 2021–An award-winning Scientific Electronic Exhibit to be presented at the ARRS 2021 Virtual Annual Meeting found non-contrast pituitary MRI for central precocious puberty (CPP), growth hormone deficiency (GHD), and short stature (SS) has similar diagnostic yield compared to the standard contrast-enhanced protocol.

“Microadenomas, a common justification for contrast administration, may not influence management in this patient population,” wrote first author Jennifer Huang of Vanderbilt University in Nashville, TN, adding “minimal inconvenience would be added for the few patients who would need to return for contrast-enhanced MRI for definitive diagnosis.”

Huang and colleagues performed a retrospective review of pediatric pituitary MRI studies from 2010-2019 for CPP, GHD, or SS, then a blinded review of non-contrast images was performed by two subspecialty-trained pediatric neuroradiologists.

Analyzing data from the 448 MRIs obtained for CPP (35%), GHD (49%), or SS (16%), the mean age was 8.2 years (range, 9 months to 17 years). All 448 (100%) scans were performed with gadolinium contrast, while 226 (50%) required sedation. Of the 136 (30%) abnormal studies, there was 71% concordance (n = 97) with the original reports on the blinded review of non-contrast images. Of the 39 discrepancies, 79% (n = 31) were of no clinical significance (e.g., pars intermedia cyst), and 1 was of uncertain significance. The remaining 7 (18%) discrepancies were visible on non-contrast images but required contrast for definitive characterization. Ultimately, 5 were extrasellar masses, and 2 were pituitary stalk abnormalities.

“In a large majority of patients, the shorter non-contrast examination would provide savings in time, anesthesia, gadolinium, and associated costs,” the authors of this Magna Cum Laude ARRS Annual Meeting Scientific Electronic Exhibit concluded.

###

Founded in 1900, the American Roentgen Ray Society (ARRS) is the first and oldest radiological society in North America, dedicated to the advancement of medicine through the profession of radiology and its allied sciences. An international forum for progress in medical imaging since the discovery of the x-ray, ARRS maintains its mission of improving health through a community committed to advancing knowledge and skills with an annual scientific meeting, monthly publication of the peer-reviewed American Journal of Roentgenology (AJR), quarterly issues of InPractice magazine, AJR Live Webinars and Podcasts, topical symposia, print and online educational materials, as well as awarding scholarships via The Roentgen Fund®.

Media Contact
Logan K. Young
[email protected]

Original Source

https://arrs.org/ARRSLIVE/Pressroom/PressReleases/Diagnostic_Yield_Non-Contrast_Pituitary_MRI_Pediatric_Pathologies.aspx

Tags: DiagnosticsEndocrinologyHealth Care Systems/ServicesHealth ProfessionalsInternal MedicineMedicine/HealthPediatricsPublic Health
Share12Tweet8Share2ShareShareShare2

Related Posts

Humanized Monovalent Antibody Therapy Tackles NMDA Encephalitis

Humanized Monovalent Antibody Therapy Tackles NMDA Encephalitis

June 17, 2025
Skin Health and the Science of Biological Aging

Skin Health and the Science of Biological Aging

June 17, 2025

Cardiorespiratory Shifts Following Transcatheter PDA Closure

June 17, 2025

Neocarzilin A Triggers ER Stress to Induce Apoptosis

June 16, 2025
Please login to join discussion

POPULAR NEWS

  • Green brake lights in the front could reduce accidents

    Study from TU Graz Reveals Front Brake Lights Could Drastically Diminish Road Accident Rates

    159 shares
    Share 64 Tweet 40
  • New Study Uncovers Unexpected Side Effects of High-Dose Radiation Therapy

    76 shares
    Share 30 Tweet 19
  • Pancreatic Cancer Vaccines Eradicate Disease in Preclinical Studies

    70 shares
    Share 28 Tweet 18
  • How Scientists Unraveled the Mystery Behind the Gigantic Size of Extinct Ground Sloths—and What Led to Their Demise

    65 shares
    Share 26 Tweet 16

About

We bring you the latest biotechnology news from best research centers and universities around the world. Check our website.

Follow us

Recent News

Old Heart Drug Shows Promise as Treatment for Growth Disorders, Study Finds

Vigabatrin-Linked Brain MRI Changes in Epileptic Kids

Humanized Monovalent Antibody Therapy Tackles NMDA Encephalitis

  • Contact Us

Bioengineer.org © Copyright 2023 All Rights Reserved.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
No Result
View All Result
  • Homepages
    • Home Page 1
    • Home Page 2
  • News
  • National
  • Business
  • Health
  • Lifestyle
  • Science

Bioengineer.org © Copyright 2023 All Rights Reserved.