Clinical News

PET use increasing in diagnosing cardiac device infections
By Will Morton
Integrating F-18 FDG-PET into standardized diagnostic protocols could enhance early detection of cardiac device-related infections.
September 5, 2025
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ISCT: CT is an ideal imaging modality for cardiometabolic screening
By Kate Madden Yee
Tracking biomarkers on CT could help clinicians better predict patient outcomes.
September 5, 2025
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ISCT: Radiologists can help reduce iodinated contrast media waste
By Amerigo Allegretto
Radiologists can take proactive measures in reducing iodinated contrast media waste, according to an ISCT presentation.
September 5, 2025
Wastewater Treatment
ISCT: Mayo Clinic expert outlines how best to allocate PCCT resources
By Liz Carey
A Mayo Clinic radiologist discusses overcoming photon-counting CT (PCCT) operational challenges.
September 5, 2025
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PET tracer shows promise in patients with neuroblastoma
By Will Morton
The PET tracer performed better than standard SPECT imaging with iodine-123 metaiodobenzylguanidine.
September 4, 2025
I-123 MIBG–negative and F-18 MFBG–positive scans showing multiple lesions in 9-year-old male with relapsed high-risk, multiple-relapse neuroblastoma (stage IV disease) receiving chemoimmunotherapy. (A) I-123 MIBG uptake is seen in lower lumbar vertebrae (arrows). Positive uptake with F-18 MFBG PET (B; black arrows) in skull, spine, pelvic bones, femora, and left tibia (B and C; blue and white arrows). Bone marrow biopsy was positive for disease. Follow-up I-123 MIBG imaging (D; left) and spine MRI (D; right) performed six weeks later showed diffuse disease in skull and spine, corresponding to F-18 MFBG–avid sites.
ISCT: 2022 ICM shortage was a 'wake-up call.' Did we listen?
By Kate Madden Yee
In 2022, the global supply chain for ICM was disrupted by COVID lockdowns -- and this kind of crisis will likely occur again.
September 4, 2025
Contrast Injector
Revealed: The cause of CT safety incident in Belgium
By Edna Astbury-Ward, PhD
A single bottle of contaminated contrast agent was the cause of eight patients' illness after undergoing CT in Belgium.
September 4, 2025
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AI interpretation leads to high NPV, recall rates in breast imaging
By Amerigo Allegretto
In a new study, an AI system reached near-perfect negative predictive value (NPV) in breast imaging but almost doubled the recall rate.
September 3, 2025
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Coming soon? 'Regenerative imaging'
By Liz Carey
A CRISPR/Cas9 gene imaging system advances the field of regenerative imaging for stem cell tracking in stroke.
September 2, 2025
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Combination of osmotically active agents improve drug delivery to brain
By Will Morton
MRI and PET showed that a combination of osmotically active agents safely increased blood-brain barrier permeability in mice.
September 2, 2025
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Follow-up analysis shows ELCAP's continued efficacy for CVD prediction
By Kate Madden Yee
Follow-up analysis of the ELCAP-CAC scoring system has shown it to be effective for predicting death from cardiovascular disease (CVD).
September 2, 2025
Chest Heart Pain
Node-RADS evaluates breast cancers on MRI exams
By Amerigo Allegretto
Node-RADS showed promising results for evaluating invasive ductal and lobular breast cancers.
September 2, 2025
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