Alex Green

IS
It's all change again in healthcare IT sector
Agfa-Gevaert Group, parent company of Agfa HealthCare, announced on December 2 that it had entered exclusive negotiations with Dedalus Holding to sell part of its healthcare IT business -- specifically the business tied to its electronic medical record and integrated care offerings. Market analyst Alex Green from Signify Research looks at the implications.
December 2, 2019
2019 02 05 18 07 5421 Agfa Rsna 2018 400
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MRI
Cardiac MRI-based ML model predicts MACE risk for STEMI patients
A machine-learning (ML) model based on cardiac MRI and clinical parameters performed well in a study of STEMI patients.
Emergency Entrance
Digital X-Ray
Low-value x-ray persists in patients with maxillofacial trauma
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CT
'Quadruple low' PCCT protocol improves lung cancer imaging
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CT
New benchmark helps monitor cumulative CT radiation dose
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Radiation Oncology/Therapy
Study questions routine use of radiotherapy after bone surgery
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Cardiac MRI-based ML model predicts MACE risk for STEMI patients
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Low-value x-ray persists in patients with maxillofacial trauma
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'Quadruple low' PCCT protocol improves lung cancer imaging
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The findings could translate to better care for patients who require repeated contrast-enhanced imaging.
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Study questions routine use of radiotherapy after bone surgery
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Findings suggest a possible hazard associated with postoperative radiotherapy.
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Could AI scoring help with managing DCIS?
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An AI model showed associations with recurrence after DCIS surgery and performed comparably to established clinical risk models.
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Images of a 39-year-old who underwent screening mammography. Right craniocaudal (left) and mediolateral oblique (middle) views from preoperative mammography show suspicious grouped fine pleomorphic calcifications (arrows). After biopsy showed ductal carcinoma of situ (DCIS), patient underwent breast-conserving surgery, yielding final diagnosis of ductal carcinoma in situ (intermediate grade, hormone receptor positive). (Right) Screenshot of an output of a commercial AI tool applied to preoperative mammography. AI detected right breast lesion with score of 95% on both views (concentric colored circles). Present study’s reviewing radiologist deemed AI marking to correspond with site of DCIS.
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Axial contrast-enhanced CT scan in a 28-year-old premenopausal woman shows an incidentally detected solid-appearing left ovarian lesion (solid arrow) anterior to the uterus (U), associated with trace ascites in the right adnexa and cul de sac (dashed arrows). At pathologic analysis, this was shown to be ovarian dysgerminoma. Two readers misdiagnosed this lesion, one as a leiomyoma and one as an ovarian fibroma.
Radiology coding update for 2026
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