Catch up on the top radiology content of the past week.
We scan the top radiology sources so you don’t have to.
From AI breakthroughs to imaging trends, we serve up real-time radiology insights.
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GE HealthCare Expands Radiation Oncology Portfolio, Introduces New AI Solutions
tim.hodson
Sat, 05/03/2025 – 09:00
May 2, 2025 — GE HealthCare has announced an intended expansion of its radiation oncology portfolio as well as the introduction of the new AI-enabled MR Contour DL at the European Society for Therapeutic Radiology and Oncology (ESTRO) 2025 Congress in Vienna, Austria. The company will also showcase its updated Intelligent Radiation Therapy (iRT), a software solution that standardizes complex workflows, helping to enable a shorter timeline from d… -
MRI Study at ARRS Raises Questions About Disparities in Detection of MASLD
New research revealed that Hispanic Americans with evidence of hepatic steatosis on MRI but no formal diagnosis of MASLD had over a fourfold higher risk of developing hepatocellular carcinoma in comparison to those who had a formal diagnosis of MASLD.
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Week in Review: SPECT/CT predicts survival | Neurotheranostics | Women OK with cancer risk data
Our most popular stories last week featured nuclear medicine and molecular imaging topics, as well as coverage of ARRS 2025.
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Automated vertebrae identification and segmentation with structural uncertainty analysis in longitudinal CT scans of patients with multiple myeloma
Multiple Myeloma (MM) is an uncommon hematological malignancy characterized by uncontrolled proliferation of malignant plasma cells within the bone marrow, causing, among other symptoms, lytic bone lesions and deterioration of skeletal integrity [1]. Typically, the disease causes excessive bone resorption leading to vertebral compression fractures (VCFs), which 55 %-70 % of the patients suffer from at diagnosis [2]. The quality of life after such events decreases considerably, underscoring the i…
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Access to CCTA at safety-net hospitals across the United States
Coronary CT angiography (CCTA) has received a class 1A indication for the evaluation of patients with acute and stable chest pain after studies revealed the use of CCTA reduces mortality, rates of MI, unnecessary invasive procedures, and healthcare expenditure compared to traditional stress testing. Despite this recommendation, hospitals across the U.S. have not adopted CCTA at levels expected for standard of care. We sought to evaluate the availability of CCTA at U.S. safety-net hospitals.
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Low- and No-Calorie Sweeteners Not the ‘Dietary Boogeyman’
Recent studies have demonized non-nutritive sweeteners, but few or no studies have demonstrated that they cause weight gain or increase hunger. Medscape Diabetes & Endocrinology
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ARRS: Get involved with breast health advocacy
At ARRS 2025, Amy Patel, MD, discussed the need for advocacy to drive legislation on insurance coverage for women with dense breasts…
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Comprehensive Review of Inner Ear Anatomy on Photon-Counting CT [HEAD AND NECK IMAGING]
SUMMARY:
The inner ear contains many fissures and canals that can mimic pathology. Photon-counting CT allows greater spatial and contrast resolution of these structures over traditional energy-integrating CT detectors. Small channels containing nerves, arteries, and normal anatomy such as the cochlear cleft and cochlear and vestibular aqueducts are commonly encountered on temporal bone imaging. The improved visualization of these structures poses challenges for radiologists who are new to photon… -
Postprocedural Brachial Neuritis: Clinical, Electrodiagnostic, and Neuroimaging Features [CLINICAL]
BACKGROUND AND PURPOSE:
Brachial neuritis is a monophasic condition affecting the brachial plexus and its branches, manifesting as acute shoulder and upper arm pain, followed by weakness and paresthesias. It can be triggered by antecedent events, including procedures such as surgery. Misdiagnosis and delay in diagnosis are common. Imaging is important to confirm the diagnosis of postprocedural brachial neuritis and exclude other etiologies.MATERIALS AND METHODS:
Clinical, electrodiagnostic, an…