Track topics on Twitter Track topics that are important to you
PURPOSE: Diagnostic study to determine the value of MRI in detecting breast tumors in women who have had suspicious mammographic or clinical examinations.
OBJECTIVES: I. Evaluate the performance of breast magnetic resonance imaging (MRI) in conjunction with mammography for the detection and characterization of lesions in women with suspicious mammographic or clinical examinations. II. Assess the incremental value of breast MRI to determine the local extent of cancer in these patients. III. Assess the value of breast MRI to determine the prevalence and characteristics of incidental enhancing lesions in the remainder of the breast.
OUTLINE: This is a multicenter study. Patients undergo a high resolution 3D post contrast magnetic resonance imaging (MRI) scan. Patients with enhancing abnormalities undergo a dynamic scan no less than 18 hours later. Some patients may require a third scan if a core biopsy is to be performed. Patients who are ultimately found to have cancer are assessed for extent of cancer including measurement of the index lesion and identification of other present foci of cancer in relation to the index lesion. Further histological diagnosis of index lesions is determined by MRI-guided needle localization excisional biopsy. Patients with benign needle biopsy are followed for 2 years. Patients with benign primary lesions receive a follow up MRI scan 1 year after the initial scan. Patients with benign primary lesions and incidental enhancing lesions (IEL) are followed at 2 years. Patients with negative needle biopsies not yielding a specific diagnosis and who do not undergo subsequent excisional biopsy are followed yearly for 2 years.
PROJECTED ACCRUAL: A total of 1500 patients will be accrued for this study over 4.25 years.
Primary Purpose: Diagnostic
biopsy, magnetic resonance imaging, radiomammography
University of Arkansas for Medical Sciences
Active, not recruiting
National Cancer Institute (NCI)
Published on BioPortfolio: 2014-08-27T03:58:46-0400
RATIONALE: Diagnostic procedures such as magnetic resonance imaging (MRI) may help determine the effectiveness of chemotherapy in killing breast cancer and allow doctors to plan more effec...
This clinical trial studies normal breast tissue changes combined with breast magnetic resonance imaging (MRI) that may suggest the beginnings of cancer development. Using breast tissue ma...
The goal of this clinical research study is to learn if magnetic resonance imaging (MRI) with magnetic resonance spectroscopy (MRS) can show the effects of pre-surgical chemotherapy in bre...
RATIONALE: Diagnostic procedures, such as multifunctional magnetic resonance imaging, may help doctors learn the extent of disease and plan the best treatment. PURPOSE: This clinical tria...
RATIONALE: Studying individuals and families at high risk for breast or ovarian cancer may help in identifying the genes involved in the development of breast and ovarian cancer and help t...
Preoperative breast magnetic resonance imaging (B-MRI) staging in newly diagnosed breast cancer increases detection of synchronous contralateral findings, but may result in false-positive outcomes. Th...
To investigate whether combined Digital breast tomosynthesis and Automated breast volume scanner (DBT-ABVS) are comparable to Magnetic resonance imaging (MRI) in staging breast cancer.
Breast cancer screening using magnetic resonance imaging (MRI) has limited accessibility due to high costs of breast MRI. Ultrafast dynamic contrast-enhanced breast MRI can be acquired within 2 minute...
Breast lesion detection and characterization with contrast-enhanced magnetic resonance imaging: Prospective randomized intraindividual comparison of gadoterate meglumine (0.15 mmol/kg) and gadobenate dimeglumine (0.075 mmol/kg) at 3T.
Contrast-enhanced magnetic resonance imaging (CE-MRI) of the breast is highly sensitive for breast cancer detection. Multichannel coils and 3T scanners can increase signal, spatial, and temporal resol...
Sentinel lymph node (SLN) status is an important prognostic factor for patients with breast cancer, which is currently determined in clinical practice by invasive SLN biopsy.
The use of molecularly targeted imaging probes to localize and/or monitor biochemical and cellular processes via various imaging modalities that include RADIONUCLIDE IMAGING; ULTRASONOGRAPHY; MAGNETIC RESONANCE IMAGING; fluorescence imaging; and MICROSCOPY.
A technique applicable to the wide variety of substances which exhibit paramagnetism because of the magnetic moments of unpaired electrons. The spectra are useful for detection and identification, for determination of electron structure, for study of interactions between molecules, and for measurement of nuclear spins and moments. (From McGraw-Hill Encyclopedia of Science and Technology, 7th edition) Electron nuclear double resonance (ENDOR) spectroscopy is a variant of the technique which can give enhanced resolution. Electron spin resonance analysis can now be used in vivo, including imaging applications such as MAGNETIC RESONANCE IMAGING.
Spectroscopic method of measuring the magnetic moment of elementary particles such as atomic nuclei, protons or electrons. It is employed in clinical applications such as NMR Tomography (MAGNETIC RESONANCE IMAGING).
A type of MAGNETIC RESONANCE IMAGING that uses only one nuclear spin excitation per image and therefore can obtain images in a fraction of a second rather than the minutes required in traditional MRI techniques. It is used in a variety of medical and scientific applications.
The creation of a visual display of the inside of the entire body of a human or animal for the purposes of diagnostic evaluation. This is most commonly achieved by using MAGNETIC RESONANCE IMAGING; or POSITRON EMISSION TOMOGRAPHY.
Radiology is the branch of medicine that studies imaging of the body; X-ray (basic, angiography, barium swallows), ultrasound, MRI, CT and PET. These imaging techniques can be used to diagnose, but also to treat a range of conditions, by allowing visuali...
Track and monitor developments in breast cancer research and commercial development. Follow the tabs above to read the latest global news, research, clinical trials on breast cancer and follow companies active in the development of breast cancer tr...
Women's Health - key topics include breast cancer, pregnancy, menopause, stroke Follow and track Women's Health News on BioPortfolio: Women's Health News RSS Women'...