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

Pseudo-vascular tumor in a renal flow study.

A H Elgazzar, M Fernandez-Ulloa, G T Powers

    Clinical Nuclear Medicine
    |March 1, 1985
    PubMed
    Summary

    A rare case report details how the superior mesenteric artery mimicked a kidney vascular tumor on a posterior radionuclide angiogram (RNA). This finding highlights a potential diagnostic pitfall in interpreting RNA scans.

    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

    Status of F-18 fluorodeoxyglucose uptake in normal and hibernating myocardium after glucose and insulin loading.

    Journal of the Saudi Heart Association·2018
    Same author

    Metabolic tumor volume on interim PET is a better predictor of outcome in diffuse large B-cell lymphoma than semiquantitative methods.

    Blood cancer journal·2015
    Same author

    Chronic Recurrent Multifocal Osteomyelitis in Children: A Multidisciplinary Approach is needed to establish a Diagnosis.

    World journal of nuclear medicine·2014
    Same author

    (99m)Tc-MIBI Whole Body Scan: A Potentially Useful Technique for Evaluating Metabolic Bone Disease.

    World journal of nuclear medicine·2013
    Same author

    Imaging of infection: a correlative and algorithmic approach.

    Journal of family & community medicine·2012
    Same author

    Horizons in nuclear medicine and molecular imaging: highlights of the Third Gulf Nuclear Medicine Conference.

    The Gulf journal of oncology·2010

    Area of Science:

    • Radiology
    • Vascular Imaging
    • Diagnostic Procedures

    Background:

    • Radionuclide angiography (RNA) is a diagnostic imaging technique used to assess blood flow.
    • Interpreting posterior views in RNA can sometimes present challenges in differentiating normal anatomy from pathology.
    • Vascular tumors of the kidney are a significant concern requiring accurate diagnosis.

    Observation:

    • A case is presented where the superior mesenteric artery created a false-positive appearance of a vascular tumor on a kidney RNA.
    • This artifactual finding was observed on a posterior view of the radionuclide angiogram.
    • A subsequent contrast arteriogram confirmed the superior mesenteric artery as the source of the misleading vascular blush.

    Findings:

    • This is the first reported instance of the superior mesenteric artery causing a vascular tumor-like appearance on a kidney RNA.
    • Mesenteric blushes on posterior RNAs have previously been documented only in cases of kidney agenesis and post-nephrectomy.
    • The study identifies a novel diagnostic challenge in interpreting radionuclide angiograms.

    Implications:

    • Awareness of this mesenteric blush pattern is crucial for radiologists interpreting kidney RNAs.
    • Misinterpretation could lead to unnecessary invasive diagnostic procedures for patients.
    • This case underscores the importance of correlating imaging findings with patient history and other diagnostic modalities.

    Related Experiment Videos