Scott Williams

Infection-Inflamation
Infection-Inflammation > In-111 WBC
April 2, 2002
Osteo1 Blood
Infections-Inflammatory
Infect > Bacterial > General
April 2, 2002
Autoimmune
Autoimmune > IPFibrosis
April 2, 2002
Infection-Inflamation
Infection-Inflammation > Genitourinary > Testicular imaging
April 2, 2002
Endocrine
Hyperparathyroidism:
April 2, 2002
PET
PET > PET tumor imaging > Ovary
April 2, 2002
Mediastinal Masses
Mediastinum > General
April 2, 2002
Tumor
Tumor > Benign > Sclerosing hemangioma > Images > Case 1
April 2, 2002
Ct Pre Contrast Small
Endocrine
Endocrine > Thyroid > Congenital
April 2, 2002
Infections-Inflammatory
Infect > Granuloma > Nocardia
April 2, 2002
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Top Stories
Mri Scanner Kid
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Watching a movie during MR imaging reduces kids' need for sedation
The findings are good news for pediatric patients, who often struggle to remain still during an MRI exam.
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White paper endorsed by ACR, SIIM stresses cybersecurity
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Is imaging being used to its full potential to diagnose dementia?
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MRI-based DL model improves ovarian lesion classification
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New theranostics delivery route tested for prostate cancer
By Will Morton
A new delivery route for theranostic agents via arteries rather than intravenous injections could dramatically increase their effects on tumors in patients with prostate cancer.
August 13, 2024
Dynamic PET/CT and pathologic images for a 66-year-old male participant. (A) Axial dynamic PET/CT image acquired during intravenous administration of Ga-68 PSMA-11 demonstrates the hypermetabolic primary prostatic tumor. The right-sided portion of the lesion used for volume of interest (VOI) analysis is outlined in pink, reflecting the margins seen on a prior T2-weighted MRI scan. Tumor radiotracer uptake extends across midline into the left anterior apex (*). (B) Axial dynamic PET/CT image acquired during selective right prostatic arterial administration of Ga-68 PSMA-11 demonstrates intense radiotracer uptake in the VOI outlined in pink. There is comparatively minimal uptake in the unperfused left-sided portion of the tumor (*). The arterial sheath and catheters in the right groin are partially visualized (arrow). (C) Photomicrograph (hematoxylin-eosin stain; unmagnified) of the prostatic apex after radical prostatectomy. The midline (dotted line) and dominant tumor margins (solid line) are shown. Small additional areas of carcinoma (■) without T2-weighted MRI correlates were also identified at pathologic examination.
Cancer self-sampling kits given at mammography boosts screening
By Amerigo Allegretto
Women’s participation in cervical cancer or colorectal cancer screening could be boosted with self-sampling kits offered during breast screening.
August 13, 2024
Patient Doctor Women
Cardiovascular MRI plus AI predicts heart failure risk
By Kate Madden Yee
Cardiovascular MRI combined with an AI model can predict heart failure risk in the general population by estimating pressure in the heart.
August 13, 2024
Chest Heart Pain
SPECT/CT improves management of Pluvicto patients
By Will Morton
SPECT/CT imaging can help manage patients undergoing radiopharmaceutical therapy with Pluvicto for advanced prostate cancer.
August 12, 2024
Spect Pluvicto Response Thumbnail
Senior radiologist dies in Brazilian plane crash
By Philip Ward
A prominent radiologist was one of eight doctors who died in Friday’s plane crash in Brazil, the Brazilian College of Radiology and Diagnostic Imaging has revealed.
August 12, 2024
2024 08 12 Dr Leonel Ferreira Thumbnail
Should there be an age limit for performing EVT in stroke patients?
By Will Morton
Could a fixed upper age limit be justified for performing endovascular thrombectomies (EVT) to treat the oldest elderly stroke patients?
August 12, 2024
Evt
Women travel greater distances for breast MRI, ultrasound
By Amerigo Allegretto
Women travel nearly three times as far for supplemental breast MRI or ultrasound screening than for mammography.
August 12, 2024
Breast Mammo
AuntMinnie 2008: Radiologist pays $7M to settle federal fraud claims
By Brian Casey
Our most highly viewed story in 2008 covered a $7 million legal settlement for allegations of fraudulent Medicare billing.
August 12, 2024
Am Logo Main 25 Anniversary Thumbnail 66635a3c44252
FDA analysis affirms use of computational models in imaging trials
By Liz Carey
In silico imaging trials represent a viable source of regulatory evidence for imaging device evaluation, according to the U.S. FDA.
August 9, 2024
Computational Analysis Study Magnify
PET can predict MACE in cardiac sarcoidosis patients
By Will Morton
PET imaging can help identify whether cardiac sarcoidosis patients are at higher risk of major adverse cardiac events (MACE).
August 9, 2024
A graphical abstract of the study. Image courtesy of JACC: Cardiovascular Imaging.
DECT superior to HU values for predicting osteoporosis fractures
By Kate Madden Yee
DECT-based volumetric assessment is better than evaluating HU-based values and cortical thickness ratio for predicting the two-year risk of bone fractures.
August 9, 2024
Back Spine Skeleton
PET tracer performs well in prostate cancer trial
By Will Morton
An experimental PET radiotracer that targets gastrin-releasing peptide receptors (GRPR) on prostate cancer cells has shown promise in a phase II clinical trial in Australia.
August 8, 2024
Fused PET/CT, maximum-intensity projection PET, and lung-windowed CT images (from left to right) from Cu-64 SAR-BBN (top row) and Ga-68 PSMA-11 (bottom row) PET/CT study of patient demonstrating left subpleural lesion (arrows, SUVmax of 10 at 1 hour) that showed Cu-64 SAR-BBN uptake but no Ga-68 PSMA-11 uptake. PSA was 1.84 ng/mL at time of imaging. This patient underwent lobectomy, with histopathology demonstrating metastatic prostate cancer.
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