Scott Williams

Cardiac
Cardiac > Congenital > TGV
April 2, 2002
Autoimmune
Autoimmune > Proteinosis
April 2, 2002
Infections-Inflammatory
Infect > Viral > Herpes
April 2, 2002
Vascular Abnormalities
Vascular > Pulmedema
April 2, 2002
Cardiac
Cardiac > Valve
April 2, 2002
Infections-Inflammatory
Infect > Parasites > Ascariasis
April 2, 2002
Miscellaneous Pulmonary
Misc > Lunghernia > Images
April 2, 2002
PET
PET > PET tumor imaging > Lung Cancer
April 2, 2002
Pulmonary Imaging
GENERAL CONSIDERATIONS IN PULMONARY IMAGING
April 2, 2002
Infections-Inflammatory
Infect > Kids > Ameasles
April 2, 2002
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Top Stories
Minnie Cast Thumbnail (1) 1
Womens Imaging
Women's Imaging MinnieCast, Episode 2: Risk-based vs. annual mammography screening, part 1
Vilert Loving, MD, from Ochsner Health and the SBI discusses breast cancer screening based on annual mammography versus risk.
2026 02 12 Chest Ac2 Thumbnail
Digital X-Ray
Chest x-rays reveal atherosclerosis in patients undergoing amputations
Cardiac Mri Adobe Samunella
MRI
3D MRI technique helps plan treatment for pediatric heart conditions
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.
Womens Imaging
Could AI scoring help with managing DCIS?
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.
CT
Clinicians, beware: CT diagnostic accuracy varies by adnexal lesion type
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The presence of ground-glass opacities rather than pure-solid nodules on CT lung cancer imaging is an encouraging prognostic factor in NSCLC.
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Weekend, evening mammo appointments may increase screening access
By Amerigo Allegretto
Weekend and evening appointment availability for mammograms could improve screening access for women.
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AI predicts brain surgery outcomes on MRI
By Kate Madden Yee
A machine-learning algorithm used with functional resting-state MRI helps clinicians foresee surgical outcomes in high-grade glioma patients.
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Are ‘super phantoms’ key to advancing medical imaging?
By Will Morton
Developing and testing a new class of “super phantoms” is needed to optimize new medical imaging techniques before they are used in human studies.
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Examples of test objects that the authors classify as super phantoms. Asterisks indicate those presented in the article, with reference numbers provided in square brackets and the imaging modality for which the super phantom is intended in round brackets. The drawing of the body is inspired by the Vitruvian man created by Leonardo Da Vinci in 1490.
Radiologists can promote health equity with responsible AI use
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An ARRS presentation suggested that achieving health equity with AI in imaging requires overcoming barriers in how the technology analyzes people.
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Radiology AI: Going beyond the algorithm
By David Stoffel, MD
AI is revolutionizing the way we deliver healthcare, especially in radiology.
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Light therapy fosters brain repair after injury
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Light therapy appears to promote healing in people who have suffered significant brain injuries, researchers have found.
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Lung ultrasound can guide respiratory therapies for newborns
By Amerigo Allegretto
Lung ultrasound can accurately guide therapies in late preterm through full-term neonates with respiratory failure that occurs shortly after birth.
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ChatGPT tested on cardiac imaging questions
By Will Morton
ChatGPT would require further refinement before being used clinically to help educate patients about cardiac imaging.
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Use caution when billing for remote radiology reading
By Sandy Coffta
Radiology practices need to be aware of Medicare rules for reporting the location of service, said Sandy Coffta of HAP in a new column.
May 28, 2024
Radiologist Reading
Women more prone to LV shear stiffness as they age, MRE reveals
By Kate Madden Yee
MR elastography (MRE) reveals that women are more prone to left ventricular (LV) shear stiffness in the heart as they age.
May 24, 2024
Heart
PSMA-PET/CT effective in patients with kidney cancer
By Will Morton
PSMA-PET/CT has the potential to be an effective alternative imaging approach for diagnosing patients with renal cell carcinoma.
May 23, 2024
Kidney Social
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