Oncology Imaging

Medical imaging has become integral to cancer care, assessing the stage and location of cancerous tumors. By utilizing powerful imaging modalities including CT, MRI, MRA and PET/CT, oncology imaging radiologists are able to assist referring physicians in the detection and diagnosis of cancer.

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New lesion measurement assesses treatment responses more accurately than RECIST

Researchers believe the new method of assessing treatment responses could pave the way for developing new cancer therapeutics.

New recommendations for cardiac CT in cardio-oncology imaging

The statement was written to fill gaps in recommendations from prior consensus statements and guidelines in regards to the use of CCT in cardio-oncology, including use of calcium scoring and ruling out coronary disease when cardiac function is impaired.

The approach—called GammaTile—involves placing small radiation seeds at a tumor site during surgery.

New radiation therapy treatment stalls recurrence while sparing healthy tissue in patients with brain cancer

The treatment has the potential to “extend lifespans and improve quality of life” in patients with brain cancer, according to experts at UC San Diego Health. 

prostate cancer PSA

MRI/PSA combo cuts down on unnecessary biopsies in patients with suspected PCa

The strategy of combining the two tests improved specificity and positive predictive value in detecting clinically significant cancer compared to PSA alone.  

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'Radiologic serendipity' a common trigger event that ends in thyroid surgery in asymptomatic patients

In this cohort, experts found that just 34% of surgeries were performed on symptomatic patients, which shifted their focus to other potential modes of detection.

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Does the use of PSMA PET impact tumor upstaging?

A new risk analysis suggests the exam will increasingly result in tumor upstaging among high-risk patients.

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AI identifies pancreatic cancer frequently missed on CT

Specifically, the computer-aided detection (CAD) tool is capable of identifying lesions that are less than 2 cm.

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DBT guidance saves time, reduces exposure during breast calcification biopsy

Experts found that opting for DBT-guided biopsy of suspicious breast calcifications could shave up to five minutes off the total procedure time.

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Around the web

Cardiovascular Business
'This could be a paradigm shift': How PET with newly approved flurpiridaz compares to SPECT

GE HealthCare's flurpiridaz, the PET radiotracer that recently received FDA approval, offers several key benefits over SPECT. Jamshid Maddahi, MD, discussed the details in an exclusive interview. 

Cardiovascular Business
Ultrafast myocardial contrast echocardiography shows early potential to evaluate CAD

Ultrafast MCE could go on to become a go-to treatment option for obstructive coronary artery disease, according to the authors of a new first-in-human clinical study.

Cardiovascular Business
FDA clears new software for AI-powered CCTA assessments

Elucid's PlaqueIQ was trained to turn CCTA images into interactive 3D reports that help physicians visualize the presence of atherosclerosis.

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