Scott Williams

MALIGNANT PULMONARY NEOPLASMS:

April 2, 2002

PET > PET tumor imaging > Lung Cancer

April 2, 2002

Infections-Inflammatory

Infect > Parasites > PCP > Images > PCP-cysts-ptx

April 2, 2002

/ScottWilliamsMD2/CHEST/Infect/Parasites/PCP/Images/PCP-cysts-ptx/pa.jpg (47500 bytes)

Nuclear Medicine

I-131 Ablation for Thyroid Neoplasms

April 2, 2002

Autoimmune > EG

April 2, 2002

Vascular Abnormalities

Vascular > PAaneurysm

April 2, 2002

Infections-Inflammatory

Infect > Kids > Round

April 2, 2002

Cardiac Imaging

Cardiovascular > Thallium > Findings

April 2, 2002

Miscellaneous Pulmonary

Misc > Bronchiolitis

April 2, 2002

Collagen Vascular

Collagenvasc > MCTD

April 2, 2002

Page 129 of 265

2026 02 12 Chest Ac2 Thumbnail

Chest x-rays reveal atherosclerosis in patients undergoing amputations

Lower limb amputation is an increasingly common major complication of advanced peripheral arterial disease and diabetes mellitus.

Cardiac Mri Adobe Samunella

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.

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.

Clinicians, beware: CT diagnostic accuracy varies by adnexal lesion type

Erin Stephens

Radiology coding update for 2026

Patients who 'maximize' medical use have more worry about cancer

By Amerigo Allegretto

Patients who prefer medical maximizing – acting now as opposed to waiting to address cancer symptoms and concerns – have higher worry about cancer.

June 14, 2024

Patient Elderly Medical Bill

A milestone for imaging in MASH diagnosis, treatment and monitoring

By Rajarshi Banerjee, MD, PhD

The time is now for medical imaging in MASLD and MASH, according to a new column by Rajarshi Banerjee, MD, PhD, of Perspectum.

June 14, 2024

New PET tracer visualizes drivers of chronic pain

A recently developed PET radiotracer identified sources of pain in patients with complex regional pain syndrome (CRPS) and led to effective treatments.

June 14, 2024

F-18 FTC-146 PET/MRI scan of a 21-year-old male soccer player who participated in the trial. The man had chronic bilateral lower expremity pain with a baseline pain score of 8 out of 10. Based on the finding, the patient underwent anesthetic injections and nerve blocks at the site of radiotracer uptake and reported a pain score of two on a follow-up visit.

Weekend admission for TIPS procedure tied to higher mortality risk

By Amerigo Allegretto

Weekend admission for TIPS procedures is tied to higher mortality risk and postprocedure morbidity in liver cirrhosis patients.

June 14, 2024

Liver Digital Tablet 400

CT-based BMD assessment benefits men, too

By Kate Madden Yee

A bone mineral density (BMD) assessment performed using CT imaging data can effectively identify, track, and support treatment of osteoporosis in men.

June 13, 2024

Women favorable toward paired lung, breast cancer screening

By Amerigo Allegretto

Pairing breast cancer screening with lung cancer screening could boost screening uptake for the latter.

June 13, 2024

Lung General 400

SNMMI: PET/CT illuminates connection between CVD and cognitive impairment

By Kate Madden Yee

PET/CT reveals a connection between cardiovascular disease (CVD) and cognitive impairment, according to research presented at SNMMI 2024.

June 12, 2024

Brain Puzzle Dementia

SNMMI: PET-based protocol shows promise in radioligand therapy

By Amerigo Allegretto

A PET-based scout dosimetry protocol can be feasible in treating lesions with yttrium-90 FAPI (Y-90 FAPI) radioligand therapy.

June 12, 2024

Lesion uptake from a patient with a solitary fibrous tumor and its FAP expression on gallium-68 (GA-68)-FAPI-46 (A) and intratherpeutic Y-90-FAPI-46 (B). The panel shows the constructed time activity curve with the three PET/CT measurements.

fMRI reveals infants' 'scent of cuteness'

By Kate Madden Yee

Functional MRI confirms that a baby's smell, whether or not the infant is a mother's own, prompts caretaking behavior.

June 11, 2024

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

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

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.

Page 129 of 202