Medical Imaging

Physicians utilize medical imaging to see inside the body to diagnose and treat patients. This includes computed tomography (CT), magnetic resonance imaging (MRI), X-ray, ultrasound, fluoroscopy, angiography,  and the nuclear imaging modalities of PET and SPECT. 

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Female Medical Research Scientist Working with Brain Scans

New findings prompt experts to call for routine brain imaging of certain breast cancer patients

New research suggests more women with late-stage breast cancer may develop brain metastases than previously believed. 

Jessica H. Porembka, MD, FSBI, associate professor, breast imaging division University of Texas Southwestern Medical Center, Dallas, and vice chair of strategy and quality, and quality assurance medical director, Parkland Radiology in Dallas, explains how an ultrasound-first strategy for noncalcified lesions in DBT proves cost-effective.

Ultrasound-first strategy for noncalcified lesions in DBT proves cost-effective

Jessica Porembka, MD, of the breast imaging division at University of Texas Southwestern Medical Center, said an ultrasound-first strategy for these lesions in DBT is cost-effective and improves efficiency. 

New radiotracers outperform FDA-approved agent for detection of tau tangles.

Radiotracers on FDA’s fast track exceed performance of already approved tau-detecting agent

If approved, the two agents could offer providers greater insight into the process of patients’ neurodegeneration.

Evergreen Theragnostics

Lantheus to acquire radiopharma firm Evergreen Theragnostics for up to $1B

Founded in 2019, Evergreen develops and manufactures imaging agents aimed at diagnosing and treating cancer, including Octevy for neuroendocrine tumors. 

Tembo Embolic System

New interventional embolotherapy system lands FDA clearance

The bioresorbable agent is made from small irregularly shaped, dry gelatin particles designed for the embolization of hypervascular tumors and blood vessels. 

Obesity can improve lung cancer outcomes, but only if skeletal muscle quality is maintained

Does obesity improve lung cancer outcomes? Yes, to some extent

New research findings could help explain the “obesity paradox,” wherein being overweight is linked to both improved outcomes in certain diseases and increased mortality rates in others.

cannabis use disorder marijuana joint weed smoking

MRI shows 'long-lasting' impact of cannabis use on brain regions linked to memory

These findings should serve as a reminder that marijuana, which is often touted as a safer and more natural alternative to alcohol, can cause harm. 

Jessica H. Porembka, MD, FSBI, associate professor, breast imaging division University of Texas Southwestern Medical Center, Dallas, and vice chair of strategy and quality, and quality assurance medical director, Parkland Radiology in Dallas, discusses what it means when a radiology report says a patient has an architectural distortion on their mammogram.

What patients need to know about architectural distortion on breast imaging

Radiologist Jessica Porembka, MD, FSBI, an associate professor with the breast imaging division at University of Texas Southwestern Medical Center, explains what it means when a mammography report says a patient has architectural distortion.
 

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