Amy Thompson and Arun Gill

PACS/VNA
Outpatient imaging, teleradiology shape U.S. radiology market
Amy Thompson and Arun Gill of Signify Research delve into the market dynamics driving growth in the utilization of outpatient imaging and teleradiology services in the U.S. market.
October 18, 2022
2022 10 18 23 08 1983 Doctor Workstation Woman2 400
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A 65-y-old man with HCC and liver cirrhosis confirmed by MRI. Ga-68 FAPI-46 PET/CT demonstrates increased focal uptake (SUVmax, 13.26, and TBRmax, 2.89) in liver, whereas F-18 FDG-PET/CT scans showed non–F-18 FDG-avid lesion (SUVmax, 3.24, and TBRmax, 1.43), indicated by solid arrows. Additionally, histologically proven adenocarcinoma in colon transversum was identified as pathologic with Ga-68 FAPI-46 alone (dashed arrows).
Molecular Imaging
FAPI-PET superior to FDG-PET in liver cancer
The finding is from a prospective head-to-head comparison among 59 patients with suspicious lesions.
Woman Mask Anxiety Covid Resized
Womens Imaging
Women face more diagnostic delays after abnormal mammograms
Research Money Social
Economics
Radiologists land on low end of industry research money, study finds
Cancertarget
Clinical News
U.S. federal research funding varies by cancer type
Mri Brain Head
MRI
Brain MRI, PET may predict who gains most from lifestyle interventions
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FAPI-PET superior to FDG-PET in liver cancer
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The finding is from a prospective head-to-head comparison among 59 patients with suspicious lesions.
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A 65-y-old man with HCC and liver cirrhosis confirmed by MRI. Ga-68 FAPI-46 PET/CT demonstrates increased focal uptake (SUVmax, 13.26, and TBRmax, 2.89) in liver, whereas F-18 FDG-PET/CT scans showed non–F-18 FDG-avid lesion (SUVmax, 3.24, and TBRmax, 1.43), indicated by solid arrows. Additionally, histologically proven adenocarcinoma in colon transversum was identified as pathologic with Ga-68 FAPI-46 alone (dashed arrows).
Women face more diagnostic delays after abnormal mammograms
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Since the COVID-19 pandemic, women face more diagnostic delays in having their abnormal screening mammograms evaluated.
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Group assessed trends in industry research payments.
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Findings indicate that cancers with the highest lethality receive disproportionately lower levels of federal research support.
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Brain MRI, PET could help identify which older adults are most likely to benefit from a structured lifestyle program.
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Aetna sought to have the IDR awards vacated.
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The AI model matched the performance of radiologist readers in recommending follow-up imaging from routine radiology reports.
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Half of women reject clinician metrics tied to breast screening rates
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Acute radiation-induced pneumonitis after SBRT (65 Gy, four fractions) in a 53-year-old woman with leiomyosarcoma of the uterus with a left lower lobe metastasis manifesting as a small nodule (not shown). (A) Axial dosimetric reconstruction of a CT image obtained for SBRT planning shows the metastasis receiving the maximal isodose (6500 cGy). (B) Axial CT image obtained 12 months after completion of RT shows focal ground-glass and consolidative opacities confined to the treatment plan (arrow). Note that acute lung injury with SBRT typically manifests later than with conventional RT (i.e., >12 weeks after completion of therapy), and in 25% of patients, the first CT manifestations occur more than one year after completion of RT.
Ultrasound MinnieCast, Episode 6: Challenges in thyroid imaging
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Franklin Tessler, MD, discusses current challenges in thyroid ultrasound and previews the upcoming edition of TI-RADS.
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