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 Concept Videos

Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

673
Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
673
Radiological Investigation II: MRI and Ventilation Perfusion Scan01:30

Radiological Investigation II: MRI and Ventilation Perfusion Scan

952
Description
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
952
Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

1.7K
Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and...
1.7K

You might also read

Related Articles

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

Sort by
Same author

The Many Faces of Nonthrombotic Pulmonary Artery Embolism.

Radiographics : a review publication of the Radiological Society of North America, Inc·2026
Same author

MRI Evaluation of Indeterminate Pulmonary Nodules.

Journal of computer assisted tomography·2025
Same author

Radiologist Interaction with Artificial Intelligence-Generated Preliminary Reports: A Longitudinal Multireader Study.

Journal of the American College of Radiology : JACR·2025
Same author

ACR Appropriateness Criteria® Acute Respiratory Illness in Immunocompetent Patients: 2024 Update.

Journal of the American College of Radiology : JACR·2025
Same author

ACR Appropriateness Criteria® Tracheobronchial Disease.

Journal of the American College of Radiology : JACR·2024
Same author

Incidental detection of parathyroid adenomas on chest CT before clinical presentation of hyperparathyroidism.

Academic radiology·2024

Related Experiment Video

Updated: Apr 19, 2026

Computer-Aided Three-Dimensional Visualization in the Treatment of Locally Advanced Thyroid Cancer
03:55

Computer-Aided Three-Dimensional Visualization in the Treatment of Locally Advanced Thyroid Cancer

Published on: June 9, 2023

1.2K

Hypervascular mediastinal masses: action points for radiologists.

Fernanda C Cabral1, Beatrice Trotman-Dickenson1, Rachna Madan1

  • 1Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.

European Journal of Radiology
|January 6, 2015
PubMed
Summary

Hypervascular mediastinal masses are rare, but characteristic imaging features and genetic links aid diagnosis. Awareness of vascularity is crucial to prevent bleeding complications and guide appropriate biopsy strategies.

Keywords:
CTFunctional imagingHypervascular mediastinal massesMR

More Related Videos

Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques
06:29

Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques

Published on: June 11, 2019

11.4K
Dual-phase Cone-beam Computed Tomography to See, Reach, and Treat Hepatocellular Carcinoma during Drug-eluting Beads Transarterial Chemo-embolization
09:49

Dual-phase Cone-beam Computed Tomography to See, Reach, and Treat Hepatocellular Carcinoma during Drug-eluting Beads Transarterial Chemo-embolization

Published on: December 2, 2013

10.9K

Related Experiment Videos

Last Updated: Apr 19, 2026

Computer-Aided Three-Dimensional Visualization in the Treatment of Locally Advanced Thyroid Cancer
03:55

Computer-Aided Three-Dimensional Visualization in the Treatment of Locally Advanced Thyroid Cancer

Published on: June 9, 2023

1.2K
Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques
06:29

Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques

Published on: June 11, 2019

11.4K
Dual-phase Cone-beam Computed Tomography to See, Reach, and Treat Hepatocellular Carcinoma during Drug-eluting Beads Transarterial Chemo-embolization
09:49

Dual-phase Cone-beam Computed Tomography to See, Reach, and Treat Hepatocellular Carcinoma during Drug-eluting Beads Transarterial Chemo-embolization

Published on: December 2, 2013

10.9K

Area of Science:

  • Radiology
  • Oncology
  • Genetics

Background:

  • Hypervascular mediastinal masses represent a rare group of diseases with both benign and malignant forms.
  • Diagnosis is aided by characteristic imaging findings and known associations with genetic mutations and syndromes.

Purpose of the Study:

  • To describe the clinical and radiologic features of hypervascular mediastinal masses.
  • To discuss associated clinical and genetic syndromes.
  • To present an imaging algorithm for evaluation and treatment guidance.

Main Methods:

  • Review of clinical features and radiologic findings of hypervascular mediastinal masses.
  • Discussion of relevant genetic and clinical syndromes.
  • Development of an imaging-based diagnostic and treatment algorithm.

Main Results:

  • Imaging is key to understanding lesion vascularity, alerting clinicians to hemorrhage risk.
  • Percutaneous CT-guided biopsies may be hazardous; pre-procedure embolization and surgical biopsy are alternatives.
  • Characteristic features and genetic associations aid in diagnosis.

Conclusions:

  • Hypervascular mediastinal masses require careful diagnostic and management strategies due to potential hemorrhagic complications.
  • An integrated approach combining imaging, clinical data, and genetic information is essential.
  • The proposed imaging algorithm can guide further evaluation and treatment decisions.