Erik L. Ridley

Clinical News
Radiology IT expertise can ease RIS/PACS management
Having an in-house, dedicated radiology information technology (IT) department can make it easier to support a RIS/PACS, allowing for fast and reliable troubleshooting of most problems, according to research from Ludwig-Maximilian-University in Munich, Germany.
March 26, 2012
2012 03 27 08 42 53 978 St Lukas Munich 70
3D Printing
AuntMinnieEurope.com Advanced Visualization Insider
March 11, 2012
Clinical News
iPad up for task of assessing pulmonary nodules
The iPad can be reliably used for preliminary assessment of lung nodules, offering accurate nodule detection and localization with only slightly longer image reading times than a conventional workstation, according to research presented at last week's European Congress of Radiology in Vienna.
March 11, 2012
Conference
PET/MR performs well in assessing pulmonary masses
VIENNA - PET/MR is a feasible technique that yields diagnostic image quality in evaluating lung masses, according to results presented at a Monday scientific session of the European Congress of Radiology.
March 4, 2012
Conference
Whole-body MRI feasible for stage III melanoma follow-up
VIENNA - Except for in the lungs, whole-body MRI can perform comparably to CT or PET/CT for following up stage III melanoma patients, according to a presentation on Sunday at the European Congress of Radiology.
March 3, 2012
Conference
CAD aids in stenosis detection on coronary CTA
VIENNA - Computer-aided detection (CAD) software can accurately rule out stenosis on coronary CT angiography (CCTA) in patients with acute chest pain and an intermediate risk of acute coronary syndrome, according to research presented at the European Congress of Radiology.
March 2, 2012
Conference
Software tool provides data mining of radiology reports
VIENNA - A data-mining software platform can analyze text in German radiology reports and provide semantic links between images and textual descriptions, according to a presentation on Friday at the European Congress of Radiology.
March 1, 2012
Conference
Low-voltage technique slashes radiation dose in CCTA
VIENNA - The combination of 100-kV CT tube voltage and a low-noise reconstruction filter can significantly lower radiation dose in coronary CT angiography (CCTA) while maintaining image quality, according to a study presented at the European Congress of Radiology.
February 29, 2012
Clinical News
El CAD puede ayudar en el triaje de casos de TB
24 febrero 2012 -- De acuerdo a una investigación del Centro Médico de la Universidad de Nijmegen en los Países Bajos, el software de detección asistida por computadora (CAD) puede utilizarse durante la exploración de la tuberculosis (TB) para realizar un triaje de aquellas personas con alto riesgo de presentar la enfermedad, potencialmente disminuyendo la carga de la lectura de imágenes en los programas de exploración.
February 23, 2012
2012 02 24 15 13 32 816 Tbcad Roc Spanish
Market Analysis
PACS market primed for double-digit growth
The global PACS market generated $2.8 billion U.S. (2.1 billion euros) in revenues in 2010, and it is expected to grow at a 10% compound annual growth rate to reach approximately $5.4 billion (4.2 billion euros) by 2017, according to a new report from market research firm GlobalData.
January 25, 2012
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A Dutch team found that a hybrid reading strategy for screening mammography reduced radiologist workload by 38% without changing recall or cancer detection rates.
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Magnet quench hazard prompts recall of legacy Philips MRI scanner
By AuntMinnieEurope.com staff writers
Philips is voluntarily recalling its Panorama 1-tesla HFO MRI scanner due to risk of a potential magnet quench hazard.
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Bone scans support high-velocity resistance training in older adults
By Will Morton
Dual-energy x-ray absorptiometry scans show that high-velocity resistance training increases bone mineral density in older adults.
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AI shows promise detecting TB in Zambia
By Will Morton
An AI algorithm developed by Google shows potential as a scalable triage test for active pulmonary tuberculosis (TB) in settings with limited resources.
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3D elastography performs well in automated breast volume scanning
By Amerigo Allegretto
3D elastography can be applied to an automated breast volume scanner to analyze in vivo strain images.
December 21, 2023
B-mode (a–c) and strain ratio (d–f) images of a carcinoma of unknown type in the coronal (a, d), sagittal (b, e) and transverse (c, f) planes. In the strain images (d–f), the maximal principal strain ratios are superimposed on the B-mode images of the top row. The purple arrows indicate the lesion. Image courtesy of Ultrasound in Medicine & Biology. Image available for fair use under creative commons license.
Clinical support builds for DBT-guided breast biopsies
By Philip Ward
Digital breast tomosynthesis (DBT)-guided biopsy offers a viable option for lesions detected by MRI and contrast-enhanced mammography, Spanish researchers have found.
December 20, 2023
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Get to know essential radiological signs in breast imaging
By Edna Astbury-Ward, PhD
Becoming familiar with signs like Mickey Mouse, picket fence, tattoo, and comet can aid the interpretation of breast images, cut errors, and avoid unnecessary investigations.
December 19, 2023
Fat-fluid levels sign: T1- and T2-weighted MRI shows cyst with thin septa, heterogeneous content, and fat-fluid levels, which is compatible with fat content, suggestive of galactocele. A cystic mass with a fat-fluid level is a diagnostic indicator of a galactocele, with the fat content above and the water content remaining at the bottom.
PET/CT shows impact of different COVID-19 vaccines
By Will Morton
The type of COVID-19 vaccine and the time interval between vaccination and PET/CT scans are key factors in minimizing false interpretations in cancer patients.
December 18, 2023
A 73-year-old woman with a suspicious lung nodule was referred to our division for F-18 FDG PET/CT exam. She was vaccinated four days before PET/CT. The lung nodule did not show any pathological FDG uptake; however, high tracer activity was detected on her right arm, where she was injected, and multiple hypermetabolic lymph nodes in the right axilla (arrows). Moreover, PET/CT showed high tracer activity in the liver (black arrows), spleen (triangular arrows), and bone marrow (small triangular arrows) as the result of systemic immune response after vaccination. The tracer defect in the liver was due to the known cyst. (A) fusion scan, (B) PET, (C) maximum intensity projection. Image courtesy of Scientific Reports.
Medicolegal and workforce issues dominate in list of top 10 articles for 2023
By Philip Ward
Medicolegal investigations and workforce-related issues feature prominently among AuntMinnieEurope.com's most popular articles in 2023. Our top 10 list is now available.
December 18, 2023
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Transdisciplinary consortium set to develop sustainable CT solutions
By Philip Ward
An international consortium has received the green light to develop an AI "software as medical device" for creating sustainable CT images with "digital contrast" from native CT images.
December 14, 2023
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Sectra secures contract for imaging services in Scotland
By AuntMinnie.com staff writers
Sectra has signed a 10-year agreement to deliver cloud-based enterprise imaging services to 15 National Health Service groups in Scotland.
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AI developers share latest thoughts on chest x-rays
By Will Morton
AI algorithms appear to have clinical value based on detecting normal x-rays – by flagging chest x-rays as normal, they can reduce reading times for radiologists.
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CEM shows value as surveillance imaging tool
By Amerigo Allegretto
Contrast-enhanced mammography (CEM) has utility as a surveillance tool for women with a personal history of breast cancer.
December 13, 2023
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