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

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...

You might also read

Related Articles

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

Sort by
Same author

Global Consensus on the Management of Primary Localized Chordoma.

JAMA oncology·2026
Same author

Prospective Study of Multiparametric Renal MRI for CKD Progression (AFiRM).

Kidney international reports·2026
Same author

Child Opportunity Index and Youth Mental Health Emergency Department Visits.

JAMA pediatrics·2026
Same author

The Role of Artificial Intelligence in the Prevention of Intimate Partner Violence and Sexual Violence: A Scoping Review of the Literature.

Journal of sex research·2026
Same author

Improvement in Huddle Participation Among the Child Health Patient Safety Organization.

American journal of medical quality : the official journal of the American College of Medical Quality·2026
Same author

Living donor liver transplant is associated with lower hospitalization costs than deceased donor liver transplant: A multicenter cohort study of young children transplanted for biliary atresia.

American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons·2026

Related Experiment Video

Updated: May 31, 2026

Multi-modal Imaging of Angiogenesis in a Nude Rat Model of Breast Cancer Bone Metastasis Using Magnetic Resonance Imaging, Volumetric Computed Tomography and Ultrasound
12:23

Multi-modal Imaging of Angiogenesis in a Nude Rat Model of Breast Cancer Bone Metastasis Using Magnetic Resonance Imaging, Volumetric Computed Tomography and Ultrasound

Published on: August 14, 2012

Imaging of radiation-associated sarcoma.

Kevin O'Regan1, Matthew Hall, Jyothipriya Jagannathan

  • 1Department of Imaging, Dana Farber Cancer Institute, Boston, MA 02115, USA. knoregan@partners.org

AJR. American Journal of Roentgenology
|June 25, 2011
PubMed
Summary

This study highlights the imaging characteristics of radiation-associated sarcoma (RAS) after radiation therapy. Recognizing these imaging features is crucial for early diagnosis and management of this aggressive cancer.

More Related Videos

Positron Emission Tomography-based Dose Painting Radiation Therapy in a Glioblastoma Rat Model using the Small Animal Radiation Research Platform
07:57

Positron Emission Tomography-based Dose Painting Radiation Therapy in a Glioblastoma Rat Model using the Small Animal Radiation Research Platform

Published on: March 24, 2022

Related Experiment Videos

Last Updated: May 31, 2026

Multi-modal Imaging of Angiogenesis in a Nude Rat Model of Breast Cancer Bone Metastasis Using Magnetic Resonance Imaging, Volumetric Computed Tomography and Ultrasound
12:23

Multi-modal Imaging of Angiogenesis in a Nude Rat Model of Breast Cancer Bone Metastasis Using Magnetic Resonance Imaging, Volumetric Computed Tomography and Ultrasound

Published on: August 14, 2012

Positron Emission Tomography-based Dose Painting Radiation Therapy in a Glioblastoma Rat Model using the Small Animal Radiation Research Platform
07:57

Positron Emission Tomography-based Dose Painting Radiation Therapy in a Glioblastoma Rat Model using the Small Animal Radiation Research Platform

Published on: March 24, 2022

Area of Science:

  • Radiology
  • Oncology
  • Medical Imaging

Background:

  • Radiation therapy is a common cancer treatment.
  • Sarcomas can rarely develop secondary to radiation exposure.
  • Early detection of radiation-associated sarcoma (RAS) is challenging.

Purpose of the Study:

  • To illustrate the diverse imaging manifestations of RAS.
  • To emphasize the role of multimodality imaging in diagnosing RAS.
  • To correlate imaging findings with pathological features of RAS.

Main Methods:

  • Review of imaging studies (MRI, CT, PET/CT) in patients with pathologically confirmed RAS.
  • Analysis of imaging features including location, size, enhancement patterns, and invasion.
  • Correlation of imaging findings with treatment history and outcomes.

Main Results:

  • RAS can present with various imaging appearances, often mimicking other soft tissue tumors.
  • Key imaging findings include ill-defined margins, heterogeneous enhancement, and adjacent tissue involvement.
  • Multimodality imaging aids in characterizing the extent and aggressiveness of RAS.

Conclusions:

  • A multimodality imaging approach is essential for accurate RAS diagnosis.
  • Multidisciplinary team collaboration is vital for effective RAS management.
  • Considering RAS in patients with prior radiation therapy and recognizing imaging findings improves patient outcomes.