Julie Ostrowski

Industry News
RT educator unwraps secrets of Peruvian mummies
Move over Indiana Jones -- meet Julie Ostrowski, a radiologic technologist (RT) instructor from Illinois. Ostrowski recently returned from an expedition to Peru, where she helped catalog mummies as part of a project to uncover the secrets of the Chachapoya culture, which flourished in the Andes hundreds of years before the Incas.
August 30, 2017
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MRI
‘Dark-light-dark sign’ on MRI predicts rectal cancer metastasis
Absence of the novel tumor feature on contrast-enhanced T1-weighted imaging was associated with a higher risk of lymph node metastasis.
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CT
CT-based model assesses lung lesions from nonsolid nodules
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MRI
MRI reveals how statins reduce vessel wall inflammation
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Molecular Imaging
New PET tracer helps detect pulmonary sarcoidosis
Kidney
Interventional
Transarterial embolization, cryoablation treat larger renal masses
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‘Dark-light-dark sign’ on MRI predicts rectal cancer metastasis
By Will Morton
Absence of the novel tumor feature on contrast-enhanced T1-weighted imaging was associated with a higher risk of lymph node metastasis.
December 23, 2025
2025 12 23 Dark Light Dark Sign Thumbnail
CT-based model assesses lung lesions from nonsolid nodules
By Amerigo Allegretto
A model based on CT imaging features performed well in a study, differentiating lung lesions from nonsolid nodules.
December 23, 2025
2025 12 23 Radiology Ct Lung Ternary Model Thumbnail
MRI reveals how statins reduce vessel wall inflammation
By Kate Madden Yee
The findings offer further evidence that statins reduce stroke risk.
December 23, 2025
2025 12 23 Radiology Zhang Figure5 Thumbnail
New PET tracer helps detect pulmonary sarcoidosis
By Will Morton
There is a pressing need for more specific molecular imaging tools that target the disease.
December 22, 2025
2025 12 22 Sarcoidosis Thumbnail
Transarterial embolization, cryoablation treat larger renal masses
By Amerigo Allegretto
Sequential transarterial embolization and CT-guided percutaneous cryoablation can successfully treat renal masses.
December 22, 2025
Kidney
Brain imaging, billing, radiation exposure top 2025's most-read list
By Liz Carey
Snapshots we've curated in this roundup make it easy for you to review what AuntMinnie's members read the most in 2025.
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75% gadolinium reduction maintains diagnostic sensitivity in breast MRI
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Study suggests real-world feasibility of AI-driven dose reduction with preserved diagnostic confidence in breast imaging.
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PET/CT detects bone involvement in patients with lymphoma
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Research suggests that F-18 FDG-PET/CT could replace invasive bone marrow biopsy.
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Insurer benchmark used for NSA disputes lower than in-network rate
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A study by the AFHC found that QPAs used for the No Surprises Act (NSA) often understate actual median in-network payment rates.
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The future looks bright for the technology, researchers noted.
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The average 4.6% reduction in patient preparation time may seem modest, but is a meaningful gain in efficiency, researchers noted.
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Dark-field radiography improves detection of pneumothorax
By Will Morton
The technique substantially reduced reading time without compromising sensitivity.
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