Ifetayo Freeman

PACS/VNA
Vendor-neutral archives: Strategy for health info exchange
Today's health data are fragmented and coveted. Patient medical information and assets (medical images, medications, etc.) are not patient-centric, but more often health system-centric. That can change thanks to vendor-neutral archives, according to Ifetayo Freeman of Ascendian Healthcare Consulting.
October 24, 2013
2013 05 31 14 24 53 75 Ascendian Logo 200
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Pediatric Imaging
Practice Management
Patient-friendly radiology reports improve family comprehension
Terminology in radiology reports can be difficult for patients and families to comprehend.
Ct Scanner 400
CT
Early CTA leads to improved stroke outcomes for patients with BCVI
Liver Cancer 400
Interventional
Most histotripsy procedures used for metastatic disease treatment
Radiologist Computer Screen X Ray
Administration
Imaging turnaround times continued to climb in 2024
(A) Free-response receiver operating characteristic (FROC) curve for DBT-DINO and DINOv2 (Meta AI) on the detection task. DINOv2 achieved higher sensitivity than DBT-DINO across most false-positive thresholds. (B) Detection rates of DBT-DINO and DINOv2 for lesions that were ultimately found to be benign (n = 70) and lesions that were found to be cancerous (n = 66). Error bars represent 95% CIs estimated via patient-level bootstrapping with 1000 repetitions. Both models showed similar detection rates for cancerous lesions, whereas DINOv2 detected more benign lesions than DBT-DINO. (C) Example bounding box predictions for DBT-DINO and DINOv2 on the detection test set. Each image is a single two-dimensional section from a three-dimensional digital breast tomosynthesis volume; the first column shows a mediolateral oblique view, and the second and third columns show craniocaudal views. Both models struggled to detect very small lesions, such as the 3-mm-diameter lesion shown in the first column. FP = false positive.
Breast
DBT-based foundational model classifies breast density
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Patient-friendly radiology reports improve family comprehension
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Early CTA leads to improved stroke outcomes for patients with BCVI
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Most histotripsy procedures used for metastatic disease treatment
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Imaging turnaround times continued to climb in 2024
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The largest increases were found in ultrasound and x-ray.
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Radiologist Computer Screen X Ray
DBT-based foundational model classifies breast density
By Amerigo Allegretto
DBT-DINO showed strong performance in classifying breast density from DBT images.
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(A) Free-response receiver operating characteristic (FROC) curve for DBT-DINO and DINOv2 (Meta AI) on the detection task. DINOv2 achieved higher sensitivity than DBT-DINO across most false-positive thresholds. (B) Detection rates of DBT-DINO and DINOv2 for lesions that were ultimately found to be benign (n = 70) and lesions that were found to be cancerous (n = 66). Error bars represent 95% CIs estimated via patient-level bootstrapping with 1000 repetitions. Both models showed similar detection rates for cancerous lesions, whereas DINOv2 detected more benign lesions than DBT-DINO. (C) Example bounding box predictions for DBT-DINO and DINOv2 on the detection test set. Each image is a single two-dimensional section from a three-dimensional digital breast tomosynthesis volume; the first column shows a mediolateral oblique view, and the second and third columns show craniocaudal views. Both models struggled to detect very small lesions, such as the 3-mm-diameter lesion shown in the first column. FP = false positive.
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The CT contrast agent may contain particulate matter comprising polyethylene, other plastic materials, stainless steel, and glass.
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LLMs could potentially help address multiple persistent pain points in radiology workflow.
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Notably, the TESLA trial used a noncontrast CT (NCCT)-alone patient selection protocol.
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The model showed differences in brain structures for normal cognition, mild cognitive impairment, and Alzheimer’s disease.
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Curium to acquire Lantheus in $8 billion deal
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The combined company would serve oncology, neurology, and cardiology patients across more than 70 countries.
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Surveillance imaging doesn't improve pancreatic cancer survival
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Study authors are calling for better strategies for early detection and intervention for pancreatic cysts that become malignant.
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A.) Rate of imaging utilization during surveillance by year, 2008 to 2022. B.) Rate of endoscopic ultrasound (EUS) and pancreatic surgery per 100 person years, 2008 to 2022.
ED patients prefer empathetic communication for incidental findings
By Amerigo Allegretto
Incorporating patient preferences into communication may improve understanding and follow-up in addressing incidental findings.
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Emergency 400
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