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Top Story

A Ibrain
Molecular Imaging
PET reveals brain receptor deficits in schizophrenia
The study confirms that deficits in M1 receptor are present in a subgroup of schizophrenia patients.
Featured
Caption: Representative images show emphysema and functional lung maps derived by CT and PREFUL-MRI: (A–C) CT-derived emphysema images, (D–F) perfusion maps, (G–I) regional ventilation maps, (J–L) flow-volume loop correlation metric maps, (M–O) ventilation/perfusion combined parameter maps. (A, D, G, J, M) Images in a 63-year-old male with normal spirometry: FEV1%pred = 89.0%, FEV1/FVC = 0.73; emphysema percentage = 0.2%, QDP = 7%, VDPRVent = 2%, VDPFVL-CM = 1%. (B, E, H, K, N) Images in a 65-year-old female with PRISm + RP: FEV1%pred = 71.2%, FVC %pred = 76.8%, FEV1/FVC = 0.76; emphysema percentage = 4.7%, QDP = 10%, VD-PRVent = 18%, VDPFVL-CM = 6%. (C, F, I, L, O) Images in a 57-year-old male with AO: FEV1%pred = 56.8%, FEV1/FVC = 0.52; emphysema = 11.1%, QDP = 31%, VDPRVent = 33%, VDPFVL-CM = 41%. AO = airflow obstruction, FEV1 = forced expiratory volume in 1 second, FVC = forced vital capacity, FVL-CM = flow-volume loop correlation metric, %pred = percent predicted, PREFUL = phase-resolved function lung, PRISm = preserved ratio impaired spirometry, QDP = perfusion defect percentage, RVent = regional ventilation, VDP = ventilation defect percentage.
MRI
MRI finds perfusion defects across a range of lung impairments
Am 2020 06 26 16 29 2945 Cancer Lung 400
CT
AI detects lung cancer nodules well but shows low specificity
Latest News
Lab Equipment Drug Manufacturing
Radiopharmaceutical manufacturers report uneven FDA inspections
June 4, 2026
Cardiac stress test imaging comparison showing DeepAC and CT-based attenuation correction scans for two patients with quantitative perfusion data.
AI-driven cardiac PET attenuation correction shows promise
June 3, 2026
AI for CT & PET/CT Imaging
Sponsored
AI for CT & PET/CT Imaging
June 4, 2026
Asco Thumb
ASCO: With help from AI, interventions boost lung cancer screening
June 3, 2026
Podcast Network
Latest Episode
Podcast: Telltale signs your MRI safety standards are inadequate
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AI for CT & PET/CT Imaging
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AI for CT & PET/CT Imaging
Cases of the Week
Check out our Cases of the Week!
39-year-old man with orbital proptosis, possible orbital mass
A 39-year-old man presented with left orbital proptosis and concern for an orbital mass.
68-year-old woman with elevated calcium, parathyroid hormone
58-year-old woman with upper arm pain after a fall
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Clinical News
A Ibrain
Molecular Imaging
PET reveals brain receptor deficits in schizophrenia
MRI
MRI finds perfusion defects across a range of lung impairments
CT
AI detects lung cancer nodules well but shows low specificity
Molecular Imaging
Radiopharmaceutical manufacturers report uneven FDA inspections
Molecular Imaging
AI-driven cardiac PET attenuation correction shows promise
View More »
AI
Nicole Adelson from Hofstra University presents findings at AIUM 2026 showing how an ultrasound-based AI model could help measure lung maturity in developing fetuses.
Ultrasound
AIUM: Ultrasound-based AI model could help measure fetal lung maturity
Ultrasound
AIUM: Could AI help improve eFAST learning?
Ultrasound
AIUM: AI has evolving role in ultrasound
MRI
AI diagnostic aid helps novice MRI readers, but experts not so much
MRI
MRI-specific AI algorithm reads cardiac scans with up to 99% accuracy
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Industry News
David Larson, MD
Associations
David Larson, MD, named radiology chair at University of Utah
Radiation Oncology/Therapy
Virginia Cancer Specialists named ASTRO training center
Ultrasound
Pentax Medical renews ultrasound collaboration with Fujifilm
Radiation Oncology/Therapy
GEHC nets FDA clearance for MIM Contour ProtégéAI+ 2.0
Clinical News
Royal Philips, WellSpan Health announce seven-year imaging alliance
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Practice Management
Ct Scanner Patient Girl 400
SCCT, SCAI release consensus document on FFR-CT for coronary disease
The SCCT and the SCAI have published an expert consensus document on the use of FFR-CT.
David Larson, MD, named radiology chair at University of Utah
Virginia Cancer Specialists named ASTRO training center
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SCCT, SCAI release consensus document on FFR-CT for coronary disease
By AuntMinnie.com staff writers
The SCCT and the SCAI have published an expert consensus document on the use of FFR-CT.
June 4, 2026
Ct Scanner Patient Girl 400
David Larson, MD, named radiology chair at University of Utah
By AuntMinnie.com staff writers
The University of Utah has named David Larson, MD, chair of the university's department of radiology and imaging sciences.
June 4, 2026
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Kyushu University highlights x-ray scans for pulmonary regurgitation
By AuntMinnie.com staff writers
A recent study showed promise for a dynamic chest radiography in cardiac imaging developed by Kyushu University researchers.
June 4, 2026
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Virginia Cancer Specialists named ASTRO training center
By AuntMinnie.com staff writers
ASTRO has selected Virginia Cancer Specialists as an authorized user training center in the U.S. for radiopharmaceutical therapy.
June 4, 2026
Radiation Treatment Cancer 400
Pentax Medical renews ultrasound collaboration with Fujifilm
By AuntMinnie.com staff writers
The collaboration includes equipment supply for Fujifilm's Arietta ultrasound scanner series.
June 4, 2026
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GEHC nets FDA clearance for MIM Contour ProtégéAI+ 2.0
By AuntMinnie.com staff writers
GEHC has received FDA clearance for the company's AI-enabled auto-contouring software for radiation therapy treatment planning.
June 4, 2026
Ge Health Care Logo
Royal Philips, WellSpan Health announce seven-year imaging alliance
By AuntMinnie.com staff writers
Royal Philips and WellSpan Health have entered a strategic alliance to bring new imaging products to WellSpan's health system.
June 4, 2026
WellSpan New York Hospital
ACR updates Appropriateness Criteria with eight new topics
By AuntMinnie.com staff writers
The updated criteria now cover 277 topics with more than 1,350 clinical variants across 4,100 clinical scenarios.
June 3, 2026
Acr
QT Imaging secures clearance for CT scanner in Saudi Arabia
By AuntMinnie.com staff writers
The company has now secured regulatory clearance in both Saudi Arabia and the United Arab Emirates.
June 3, 2026
Clearance
RadNet seeks $200M loan to support growth
By AuntMinnie.com staff writers
RadNet said it expects to complete the transaction by mid-June.
June 3, 2026
Cash
Konica Minolta updates DR platform
By AuntMinnie.com staff writers
The update adds new dashboards covering workflow, exam reject rates, and system performance.
June 3, 2026
Dicom
Alpha Tau, Tolmar strike $196M deal to commercialize Alpha DaRT
By AuntMinnie.com staff writers
Tolmar will make a $20 million equity investment in Alpha Tau at closing and contribute $15 million toward construction of a new U.S. production facility.
June 3, 2026
Acquisitions
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