Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Whole body MRI is highly accurate in the early detection of breast cancer metastases

06.05.2010
Whole body magnetic resonance imaging (MRI) should be the imaging modality of choice for the detection of breast cancer metastases (when the cancer has spread beyond the breast) as it is highly accurate and can detect bone metastases while a patient is still asymptomatic (shows no symptoms), according to a study to be presented at the ARRS 2010 Annual Meeting in San Diego, CA.

Whole body MRI is a noninvasive medical test that helps physicians diagnose and treat breast cancer. Breast cancer cells commonly spread to the bones, lungs, liver, or brain. Metastatic breast cancer tumors may be found before or at the same time as the primary tumor, or months and even years later.

"It is important that we detect metastases early in order to ensure the patient is getting the appropriate treatment. This study shows that whole body MRI can accomplish this task and is ready to be used for this indication," said Joshita Singh, MD, lead author of the study.

Besides MRI, other imaging modalities commonly used to detect breast cancer metastases include positron emission tomography – computed tomography (PET/CT), chest X-rays, bone scans, and ultrasound of the abdomen and pelvis.

The study, performed at Deenanath Mangeshkar Hospital and Research Center in Pune, India, included 99 patients with known breast cancer who were evaluated for metastases using whole body MRI. "Of the 99 patients, MRI accurately revealed that 47 patients were positive for metastases while 52 were negative. Of those patients who were positive for metastases, whole body MRI frequently detected bone metastases earlier when the patient was still asymptomatic," said Singh.

"As our study suggests, whole body MRI is an effective tool for the detection of metastases and unlike other procedures commonly used in this role, it emits no radiation. We highly recommend that whole body MRI be the imaging modality of choice for the detection of metastases in patients with breast cancer," she said.

This study will be presented on Thursday, May 6 at 11:20 a.m. Pacific Time. For a copy of the abstract or to schedule an interview with Dr. Singh, please contact Heather Curry via E-MAIL at hcurry@acr-arrs.org.

About ARRS

The American Roentgen Ray Society (ARRS) was founded in 1900 and is the oldest radiology society in the United States. Its monthly journal, the American Journal of Roentgenology, began publication in 1906. Radiologists from all over the world attend the ARRS annual meeting to participate in instructional courses, scientific paper presentations and scientific and commercial exhibits related to the field of radiology. The Society is named after the first Nobel Laureate in Physics, Wilhelm Röentgen, who discovered the x-ray in 1895.

Heather Curry | EurekAlert!
Further information:
http://www.arrs.org

More articles from Medical Engineering:

nachricht PET identifies which prostate cancer patients can benefit from salvage radiation treatment
05.12.2017 | Society of Nuclear Medicine and Molecular Imaging

nachricht Designing a golden nanopill
01.12.2017 | University of Texas at Austin, Texas Advanced Computing Center

All articles from Medical Engineering >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Long-lived storage of a photonic qubit for worldwide teleportation

MPQ scientists achieve long storage times for photonic quantum bits which break the lower bound for direct teleportation in a global quantum network.

Concerning the development of quantum memories for the realization of global quantum networks, scientists of the Quantum Dynamics Division led by Professor...

Im Focus: Electromagnetic water cloak eliminates drag and wake

Detailed calculations show water cloaks are feasible with today's technology

Researchers have developed a water cloaking concept based on electromagnetic forces that could eliminate an object's wake, greatly reducing its drag while...

Im Focus: Scientists channel graphene to understand filtration and ion transport into cells

Tiny pores at a cell's entryway act as miniature bouncers, letting in some electrically charged atoms--ions--but blocking others. Operating as exquisitely sensitive filters, these "ion channels" play a critical role in biological functions such as muscle contraction and the firing of brain cells.

To rapidly transport the right ions through the cell membrane, the tiny channels rely on a complex interplay between the ions and surrounding molecules,...

Im Focus: Towards data storage at the single molecule level

The miniaturization of the current technology of storage media is hindered by fundamental limits of quantum mechanics. A new approach consists in using so-called spin-crossover molecules as the smallest possible storage unit. Similar to normal hard drives, these special molecules can save information via their magnetic state. A research team from Kiel University has now managed to successfully place a new class of spin-crossover molecules onto a surface and to improve the molecule’s storage capacity. The storage density of conventional hard drives could therefore theoretically be increased by more than one hundred fold. The study has been published in the scientific journal Nano Letters.

Over the past few years, the building blocks of storage media have gotten ever smaller. But further miniaturization of the current technology is hindered by...

Im Focus: Successful Mechanical Testing of Nanowires

With innovative experiments, researchers at the Helmholtz-Zentrums Geesthacht and the Technical University Hamburg unravel why tiny metallic structures are extremely strong

Light-weight and simultaneously strong – porous metallic nanomaterials promise interesting applications as, for instance, for future aeroplanes with enhanced...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

See, understand and experience the work of the future

11.12.2017 | Event News

Innovative strategies to tackle parasitic worms

08.12.2017 | Event News

AKL’18: The opportunities and challenges of digitalization in the laser industry

07.12.2017 | Event News

 
Latest News

New type of smart windows use liquid to switch from clear to reflective

14.12.2017 | Physics and Astronomy

BigH1 -- The key histone for male fertility

14.12.2017 | Life Sciences

Guardians of the Gate

14.12.2017 | Life Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>