Samuel Greengard[email protected]Clinical NewsDitching the disc: Electronic image sharing comes into focusDespite a variety of efforts over the years to facilitate electronic image exchange, adoption has been slow, and many institutions still continue to rely on CDs or DVDs for sharing medical images.June 7, 2023Page 1 of 1Top StoriesAssociationsFinancial shock waves strike close to radiology researchersAs of May 6, U.S. institutions have lost almost $2 billion in NIH funding. The academic community responds to whirlwind changes.MRICNN techniques outperform conventional DL for Alzheimer's diagnosisWomens ImagingAbout half of women undecided on AI's use in breast imagingISMRMISMRM president outlines key highlights of the upcoming annual meeting in HonoluluMolecular ImagingSPECT/CT MPI may guide medical therapy in CAD patients
![Images depict axial MRI scans in a 50-year-old premenopausal female patient with biopsy-proven 12-mm invasive lobular cancer in the lower outer quadrant of the left breast. Upper images are subtracted dynamic contrast-enhanced (DCE) MRI scans from the first and second postcontrast acquisitions. Lower images are ultrafast MRI scans obtained within 24 hours after the DCE study (four consecutive subtracted dynamic frames from time points [T] 6–9). There is marked background parenchymal enhancement (BPE) on the DCE MRI scans. Thus, the known cancer (arrow) is barely visible; it exhibits only slightly stronger enhancement than the normal fibroglandular tissue, which results in low conspicuity. At ultrafast MRI there is less BPE, and still the cancer is barely visible because it starts to enhance simultaneously with the BPE. The conspicuity of the cancer is even reduced compared with the DCE series. Both of the readers missed this cancer on both the DCE and ultrafast MRI scans.](https://img.auntminnie.com/mindful/smg/workspaces/default/uploads/2025/05/2025-05-06-rsna-ultrafast-dce-mri-breast.Gzvq76udFr.jpg?auto=format%2Ccompress&dpr=2&fit=crop&h=167&q=70&w=250)
