Ed Marshall

PACS/VNA
Can cloud-based archiving cure your security headaches?
Longstanding U.S. healthcare regulations have enforced the security of data from reasonably anticipated threats, and new -- even stricter -- guidelines related to data access and backup aim to create additional layers of security and integrity. However, the majority of departmental PACS archiving or disaster recovery systems fail to fully support these initiatives, according to Ed Marshall from Ambra Health.
March 21, 2017
2017 03 21 13 52 55 363 Marshall Ed 400
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Ai Hand
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Mammography acquisition parameters affect both AI, radiologist reads
The findings could help clinicians better develop "effective strategies for the clinical integration of AI," researchers noted.
Cancelled
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What prompts radiology department cancellations of imaging orders?
Saliency maps using Grad-CAM++ (E and H) show the model’s point of interest in chest radiographs (C and F) of patients with achalasia. The model’s point of interest is highlighted with red, yellow, and green. In both the upper and lower panels (E and H), the point of interest is located in a region around the upper esophagus that corresponds to an air esophagogram and/or air-fluid level in the esophagus in the barium esophagogram (D and G).
Digital X-Ray
AI model detects achalasia on chest x-rays
Children
CT
Imaging linked to blood cancers in children and adolescents
Diagnostic transverse ultrasound image of the left breast in a 64-year-old woman shows irregular hypoechoic nonparallel mass with indistinct margins corresponding to palpable finding, assessed as BI-RADS category 4. Both readers assessed mass as having associated echogenic rind with complete circumferential extent (arrowheads). Ultrasound-guided biopsy of mass yielded diagnosis of invasive ductal carcinoma (intermediate grade, luminal A molecular subtype, no lymphovascular invasion).
Ultrasound
Echogenic rind on breast ultrasound holds diagnostic significance
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Mammography acquisition parameters affect both AI, radiologist reads
By Kate Madden Yee
The findings could help clinicians better develop "effective strategies for the clinical integration of AI," researchers noted.
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What prompts radiology department cancellations of imaging orders?
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Although the percentage of radiology cancellations of imaging orders is low, these cancellations are influenced by particular factors.
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Cancelled
AI model detects achalasia on chest x-rays
By Will Morton
Currently, few noninvasive tests are available for diagnosing the swallowing condition.
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Saliency maps using Grad-CAM++ (E and H) show the model’s point of interest in chest radiographs (C and F) of patients with achalasia. The model’s point of interest is highlighted with red, yellow, and green. In both the upper and lower panels (E and H), the point of interest is located in a region around the upper esophagus that corresponds to an air esophagogram and/or air-fluid level in the esophagus in the barium esophagogram (D and G).
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An echogenic rind on breast ultrasound could spell malignancy for suspicious lesions.
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Diagnostic transverse ultrasound image of the left breast in a 64-year-old woman shows irregular hypoechoic nonparallel mass with indistinct margins corresponding to palpable finding, assessed as BI-RADS category 4. Both readers assessed mass as having associated echogenic rind with complete circumferential extent (arrowheads). Ultrasound-guided biopsy of mass yielded diagnosis of invasive ductal carcinoma (intermediate grade, luminal A molecular subtype, no lymphovascular invasion).
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DBT plus synthesized mammo leads to less false-positive recalls
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Breast Tomosynthesis Digital Social
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