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

Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

5.1K
Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
5.1K

You might also read

Related Articles

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

Sort by
Same author

Anal fistulas: do classification systems predict surgical outcomes?

Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery·2026
Same author

Anatomic Basis for Imaging Assessment of the Postsurgical Anterolateral Abdominal Wall.

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

Advances in Nail Evaluation: US and MRI.

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

Image registration improves inter-reader agreement of objective response in CT assessment of pancreas adenocarcinoma.

European journal of radiology·2026
Same author

Can ADC differentiate cellular from acellular mucin in mucinous adenocarcinoma tumor beds after treatment of rectal cancer? A multicenter study.

European radiology·2026
Same author

Reply to the Letter to the Editor: "Less is better" does not suit all cases in colon cancer imaging.

European radiology·2026

Related Experiment Video

Updated: Jul 1, 2025

Magnetic Resonance Imaging Assessment of Carcinogen-induced Murine Bladder Tumors
05:19

Magnetic Resonance Imaging Assessment of Carcinogen-induced Murine Bladder Tumors

Published on: March 29, 2019

10.3K

Mucinous Rectal Adenocarcinoma-Challenges in Magnetic Resonance Imaging Interpretation.

Nir Stanietzky1, Ajaykumar Morani1, Venkateswar Surabhi1

  • 1From the Department of Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX.

Journal of Computer Assisted Tomography
|March 6, 2024
PubMed
Summary
This summary is machine-generated.

Mucinous rectal cancer (MRC) presents unique imaging challenges due to high mucin content. Advanced MRI and CT techniques can help overcome these difficulties in diagnosis and staging.

More Related Videos

A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound
06:08

A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound

Published on: March 21, 2025

198
Tracking the Mammary Architectural Features and Detecting Breast Cancer with Magnetic Resonance Diffusion Tensor Imaging
15:48

Tracking the Mammary Architectural Features and Detecting Breast Cancer with Magnetic Resonance Diffusion Tensor Imaging

Published on: December 15, 2014

22.5K

Related Experiment Videos

Last Updated: Jul 1, 2025

Magnetic Resonance Imaging Assessment of Carcinogen-induced Murine Bladder Tumors
05:19

Magnetic Resonance Imaging Assessment of Carcinogen-induced Murine Bladder Tumors

Published on: March 29, 2019

10.3K
A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound
06:08

A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound

Published on: March 21, 2025

198
Tracking the Mammary Architectural Features and Detecting Breast Cancer with Magnetic Resonance Diffusion Tensor Imaging
15:48

Tracking the Mammary Architectural Features and Detecting Breast Cancer with Magnetic Resonance Diffusion Tensor Imaging

Published on: December 15, 2014

22.5K

Area of Science:

  • Gastroenterology
  • Radiology
  • Oncology

Background:

  • Mucinous rectal cancer (MRC), defined by >50% mucin content, traditionally has a poorer prognosis.
  • This poorer prognosis is attributed to mucin's ability to dissect tissue planes, leading to advanced disease at presentation.
  • Immunotherapy advancements have recently narrowed this prognostic gap.

Purpose of the Study:

  • To discuss the diagnostic challenges of mucinous rectal cancer using magnetic resonance imaging (MRI).
  • To explore strategies for overcoming imaging difficulties in detecting MRC and its spread.
  • To address post-therapy diagnostic challenges, including differentiating cellular from acellular mucin.

Main Methods:

  • Review of MRI characteristics of mucinous rectal cancer.
  • Comparison of MRI with Computed Tomography (CT) for mucin detection.
  • Discussion of post-treatment imaging interpretation challenges.

Main Results:

  • High mucin content in MRC causes increased T2-weighted signal on MRI.
  • This increased signal complicates differentiation from background fat, hindering detection of primary tumor and locoregional spread.
  • CT can be a valuable complementary tool as mucin is more apparent against fat.

Conclusions:

  • Mucinous rectal cancer poses specific MRI challenges due to its high mucin content.
  • Combined MRI and CT imaging strategies are crucial for accurate diagnosis and staging.
  • Distinguishing cellular from acellular mucin post-therapy remains a diagnostic hurdle requiring careful interpretation.