Scott Williams

Miscellaneous Pulmonary
Misc > ARDS
April 2, 2002
Infections-Inflammatory
Infect > Fungus > Aspergillus
April 2, 2002
Gastrointentinal
Gastrointestinal > Urea Breath Test
April 2, 2002
Vascular Abnormalities
Vascular > PAH
April 2, 2002
Autoimmune
Autoimmune > EG
April 2, 2002
Autoimmune
Autoimmune > Microlithiasis
April 2, 2002
Infections-Inflammatory
Infect > Granuloma > TB
April 2, 2002
Infections-Inflammatory
Infect > Kids
April 2, 2002
Lymphoproliferative
Lymph > Castlemans
April 2, 2002
Tumor
Tumor > Malignant > Lungcancer
April 2, 2002
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Top Stories
2025 08 05 Mri Molecular Profiles Thumbnail
MRI
MRI shows promise profiling hepatocellular carcinoma tumors
A study suggests that imaging-based screening with targeted pathological workup could help refine treatment strategies.
Ovarian Cancer2 400
Womens Imaging
MRI-based DL model improves ovarian lesion classification
2025 08 05 Radiology Lee Figure3 Thumbnail
AI
Open-source DL model does well for identifying lung cancer risk
Black Women Hands Mammography 400
Womens Imaging
Fewer Black women may be eligible for supplemental imaging for dense breasts
Ct Scan Pelvic Bone Adobe Samunella
Molecular Imaging
PET/CT reliable for diagnosing fracture-related infections
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Reduced gadolinium dose still produces effective meningioma images
By Kate Madden Yee
Gadolinium used for MRI can be reduced by more than half the standard dose level and still distinguish meningiomas from surrounding tissues.
June 11, 2024
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SNMMI: FAPI PET/CT shows promise in breast cancer staging
By Amerigo Allegretto
A study presented at SNMMI suggests that FAPI PET/CT could be suitable for systemic staging of newly diagnosed breast cancer.
June 11, 2024
Clinical stage changed by FAPI PET/CT categorized by F-18 FDG PET/CT in newly diagnosed breast cancer.
SNMMI: Study explores theranostic ‘cocktail’ for colon cancer
By Will Morton
An animal study shows the feasibility of an approach in colon cancer that simultaneously uses alpha- and beta-emitting isotopes to target and kill cancer cells.
June 11, 2024
An autoradiography image showing the simultaneous biodistribution of Lutetium-177 and Actinium-225 radionuclides in colon cancer xenografts in mice.
SNMMI: Nuclear medicine experiencing an ‘industrial revolution’
By Erik L. Ridley
Recent growth in nuclear medicine has represented the equivalent of an “industrial revolution" for specialty, according to SNMMI President Helen Nadel, MD.
June 10, 2024
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SNMMI: Nuclear medicine clinician-scientists need passion, stamina
By Erik L. Ridley
Ora Israel, MD, shares what it takes to succeed as a nuclear medicine clinician-scientist in a video interview at SNMMI 2024.
June 10, 2024
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SNMMI: New SPECT/CT radiotracer effectively images cardiac amyloidosis
By Kate Madden Yee
A new SPECT/CT radiotracer produces high quality and readily interpretable images of cardiac amyloidosis, researchers have found.
June 10, 2024
Representative whole-body planar images of Tc-99m p5+14 of healthy subjects and, with SPECT/CT images, of a patient with ATTRv cardiac amyloidosis at 1 hour post injection showing no uptake in the heart of the healthy subject and intense signal in the heart of the patient using both planar and SPECT/CT imaging. Image and caption courtesy of the SNMMI.
SNMMI: AI PET/CT tool accurately segments tumors for multiple cancers
By Amerigo Allegretto
A new AI PET/CT tool can assess patient risk, predict tumor response, and estimate survival, according to research presented at SNMMI.
June 10, 2024
2024 06 10 Snmii Leung Ai Pet Ct 66632c4a4469c Thumb
ACS: States with higher lung cancer burden show low screening rates
By Kate Madden Yee
The prevalence of up-to-date lung cancer screening with low-dose CT remains low -- especially in U.S. states that tend to have higher mortality rates of the disease.
June 10, 2024
Lung Cancer
SNMMI: Image of the Year shows early brain nuclei activity
By Will Morton
Yale University researchers have won this year’s Image of the Year award at the SNMMI annual meeting for revealing brain nuclei activity with a dedicated brain PET scanner.
June 10, 2024
F-18 SynVesT-1 images at early (0-10) and late (90-120 minute) times postinjection. There is clear identification of high flow regions in the early images. The late images show the synaptic (SV2A) pattern which differs from the flow pattern, e.g., in the thalamus. B. 11C-PHNO binding potential (BPND) images shown in transverse, coronal, and sagittal orientations of PET alone and PET overlaid with MRI. Left: Region of substantia nigra (green arrow, max display: 4.0). Right: Thalamic region (max: 2.5) showing focal bilateral binding in a specific thalamic nucleus (blue arrow, likely anteroventral nucleus). C. Sagittal images of 11C-LSN3172176 M1 muscarinic cholinergic BPND (max display: 10). D. R1 images of the same tracer (max: 2). Cerebellum (blue arrow) shows no specific binding (C) and high tracer delivery (D). E. 18F-FE-PE2I dopamine transporter BPND images (zoomed, max display: 6) showing striatum and substantia nigra (green arrow). F. R1 images of the same tracer (max: 2) with inset showing zoomed region in E.
'Real-world' study confirms that lung cancer screening saves lives
By Kate Madden Yee
A "real-world" study of more than 57,000 U.S. veterans diagnosed with lung cancer shows that lung cancer screening (LCS) saves lives.
June 10, 2024
Lung Ct Images
AuntMinnie 1999: Managed care, Medicare cuts hamper radiologist research, patient care
By Deborah Barnes
Managed care and Medicare cuts are hindering the ability of radiologists and radiation oncologists to engage in research and education.
June 10, 2024
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SNMMI: Can ChatGPT start an IV line?
By Will Morton
AuntMinnie.com spoke with AI expert Tyler Bradshaw, PhD, about the emergence of AI algorithms and large language models in nuclear medicine.
June 9, 2024
Bradshaw
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