Rebecca Lacey

Musculoskeletal Radiology
Scots get set for Usain Bolt, Mo Farah, et al
The Commonwealth Games begin today and is the largest sporting event ever held in Scotland. Musculoskeletal radiologist Dr. David Ritchie and his team of volunteers are prepared for everything and have already been keeping busy in the state-of-the-art polyclinic in Glasgow.
July 22, 2014
2014 07 22 13 13 37 514 Track And Field Athlete 200
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Top Stories
(Above) Fused axial image demonstrates uptake in the celiac ganglia. (Below) Corresponding CT scan. The celiac ganglia are visible. All figures courtesy of Dr. Jonathan Hunter, Dr. Jane Burns, and Prof. Martin O’Connell and presented at ECR 2025.
Molecular Imaging
F-18 PSMA PET-CT proves clinical value in prostate cancer
F-18 prostate-specific membrane antigen (PSMA) PET/CT is having a major impact on patient care and therapy decisions in prostate cancer, but it’s crucial to bear in mind the modality’s diagnostic quirks.
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Molecular Imaging
Combined PET scans predict progression of Alzheimer’s
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Molecular Imaging
PET scans predict outcomes for patients undergoing CAR T-cell therapy
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MRI
MRI-based nomogram provides boost in breast cancer
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CT
CT estimated to cause 5% of new cancer cases
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Machine learning standardizes bone tumor grading
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An AI algorithm and updated risk stratification system produce accurate and standardized bone lesion assessment on CT and MRI, French researchers have reported.
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F-18 PSMA PET-CT proves clinical value in prostate cancer
By Philip Ward
F-18 prostate-specific membrane antigen (PSMA) PET/CT is having a major impact on patient care and therapy decisions in prostate cancer, but it’s crucial to bear in mind the modality’s diagnostic quirks.
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(Above) Fused axial image demonstrates uptake in the celiac ganglia. (Below) Corresponding CT scan. The celiac ganglia are visible. All figures courtesy of Dr. Jonathan Hunter, Dr. Jane Burns, and Prof. Martin O’Connell and presented at ECR 2025.
Combined PET scans predict progression of Alzheimer’s
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Combining information from amyloid PET and FDG-PET scans can predict progression from mild cognitive impairment to Alzheimer's disease, a Spanish study has found.
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PET scans predict outcomes for patients undergoing CAR T-cell therapy
By Will Morton
PET scans performed at one or three months after patients with large B-cell lymphoma begin CAR T-cell therapy can indicate whether they are responding to the treatment.
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MRI-based nomogram provides boost in breast cancer
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Pretreatment breast MRI can help quantify intratumoral heterogeneity and predict pathologic complete response in breast cancer patients.
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CT estimated to cause 5% of new cancer cases
By Will Morton
Researchers suggest that cancers associated with radiation from CT scans could eventually account for 5% of all new cases annually.
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AI-guided POCUS assists TB diagnosis in underserved areas
By Amerigo Allegretto
AI-guided POCUS can accurately detect tuberculosis (TB), according to research presented at the ESCMID conference in Vienna, Austria.
April 14, 2025
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CT effective for tracking colon cancer lymph node distribution
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Using CT to track lymph node distribution in colon cancer patients is more effective at identifying metastasis than conventional testing.
April 11, 2025
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PET reveals brain’s responses to music
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PET has provided the first neuroimaging evidence that music affects the brain’s opioid receptor system.
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SPECT/CT measure validated for diagnosing ATTR
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MRI safety manual gets a makeover
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Emergency situations, MRI screening, and special patients and personnel are addressed in an updated safety guide.
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Resolution on imaging access awaits World Health Assembly approval
By Maryam Payne
The WHO board has adopted the Strengthening Medical Imaging resolution and it now looks set for approval by the World Health Assembly. Prof. Hedvig Hricak moderated an important webinar on the topic last week.
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Dr. Hedvig Hricak.
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