Since its introduction in 2012, contrast-enhanced mammography (CEM) has shown increased clinical relevance as a diagnostic tool in breast imaging. Its diagnostic accuracy is on par with breast MRI, rendering it a viable and potentially cost-effective alternative for breast MRI indications, especially in areas with lower accessibility to MRI. Like MRI, CEM occasionally shows 'CEM-only' lesions, i.e., areas of contrast enhancement without corresponding findings on low-energy images, ultrasound, or digital tomosynthesis. The current workaround usually consists of performing MRI-guided biopsy. However, contrast-enhanced stereotactic biopsy (CESB) offers a new alternative and has become commercially available since 2020. This narrative review will outline patient selection, the procedure, important considerations when performing CESB, and an overview of current literature.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.ejrad.2024.111768 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
A pre-clinical MRI-guided all-in-one focused ultrasound system for murine brain studies.
Sci Rep
January 2025
Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA.
This paper describes the design and initial proof-of-concept of a single pre-clinical transcranial focused ultrasound (FUS) system capable of performing histotripsy (mechanical ablation), hyperthermia, blood-brain barrier opening (BBBO), sonodynamic therapy, or neuromodulation in a murine brain. We have termed it the All-in-One FUS system for murine brain studies, which is the first FUS system of its kind. The 1.
View Article and Find Full Text PDFCase 332: Tyrosine Kinase Inhibitor-induced Intestinal Lymphangiectasia.
Radiology
December 2024
From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo Blvd, Phoenix, AZ 85054.
History A 65-year-old male patient with a history of sarcomatoid renal cell carcinoma and prior right nephrectomy developed recurrent disease adjacent to the inferior vena cava. The patient underwent surveillance imaging 7 months after initiation of treatment with maximum-dose pazopanib and less than 1 month after completing a 2-month regimen of palliative stereotactic body radiation therapy to the right nephrectomy bed and site of recurrence. (Stereotactic body radiation therapy was initiated 5 months after pazopanib treatment was initiated.
View Article and Find Full Text PDFSynchronized Contrast-Enhanced 4DCT Simulation for Target Volume Delineation in Abdominal SBRT.
Cancers (Basel)
December 2024
Medical Physics Department, Fondazione IRCCS San Gerardo dei Tintori, 20900 Monza, Italy.
To present the technical aspects of contrast-enhanced 4DCT (ce4DCT) simulation for abdominal SBRT. Twenty-two patients underwent two sequential 4DCT scans: one baseline and one contrast-enhanced with personalized delay time () calculated to capture the tumor in the desired contrast phase, based on diagnostic triple-phase CT. The internal target volume (ITV) was delineated on ten contrast phases, and a panel of three experts qualitatively evaluated tumor visibility.
View Article and Find Full Text PDFStereotactic arrhythmia radioablation for ventricular tachycardia: a review of clinical trials and emerging roles of imaging.
J Radiat Res
December 2024
Department of Radiology, Nagoya University Graduate School of Medicine, 65 Tsurumaicho, Showa-ku, Nagoya, Aichi, 466-8550, Japan.
Ventricular tachycardia (VT) is a severe arrhythmia commonly treated with implantable cardioverter defibrillators, antiarrhythmic drugs and catheter ablation (CA). Although CA is effective in reducing recurrent VT, its impact on survival remains uncertain, especially in patients with extensive scarring. Stereotactic arrhythmia radioablation (STAR) has emerged as a novel treatment for VT in patients unresponsive to CA, leveraging techniques from stereotactic body radiation therapy used in cancer treatments.
View Article and Find Full Text PDFUnderstanding Permeability Changes in Vestibular Schwannomas as Part of the Dynamic Response to Radiosurgery Using Golden-Angle Radial Sparse Parallel Imaging: A Retrospective Study.
Neurosurgery
December 2024
Department of Neurosurgery, NYU Grossman School of Medicine, New York , New York , USA.
Background And Objectives: Vestibular schwannomas demonstrate different responses after stereotactic radiosurgery (SRS), commonly including a transient loss of internal enhancement on postcontrast T1-weighted MRI thought to be due to an early reduction in tumor vascularity. We used dynamic contrast-enhanced based golden-angle radial sparse parallel (GRASP) MRI to characterize the vascular permeability changes underlying this phenomenon, with correlations to long-term tumor regression.
Methods: Consecutive patients with vestibular schwannoma who underwent SRS between 2017 and 2019, had a transient loss of enhancement after SRS, and had long-term longitudinal GRASP studies (6, 18, and 30 months) were included in this retrospective cohort analysis (n = 19).
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!