February 1, 2023 — Compared to other common supplemental screening methods, breast MRI was superior at detecting breast cancer in women with dense breasts, according to a study published in 

February 1, 2023 — Radiotherapy is a crucial component of cancer treatment, used to shrink or destroy tumors with high-energy radiation. However, the success of these treatments depends on the accuracy of the dose delivered to the patient. This is why the secondary calculation of monitor units (MU) in radiotherapy is so important to ensuring patient safety. 

Top 10 content for the month of January 2023

Here is a recap of what ITN viewers found most interesting during the month of January:

1. A Look at the Changes in 2023 to Radiology and IR CPT Codes

2. Comparison Chart: Computed Tomography Systems

3. What Lies Ahead in 2023

January 31, 2023 — Electronic cigarette (e-cigarette) users have greater lung inflammation than cigarette smokers and non-smokers, according to a new study published online in The Journal of Nuclear Medicine. This study is the first to provide evidence that vaping e-liquids with e-cigarettes creates a unique inflammatory response in the lungs that is different from cigarette smoking. 

January 31, 2023 — Age-based heuristics can lead to large differences in breast cancer treatment based on small differences in chronologic age, according to a 

January 31, 2023 — Esaote, a leading Italian company in the biomedical sector – in ultrasound, dedicated MRI and medical IT– presents the world premiere of MyLab X90, its new premium ultrasound system. 

January 30, 2023 — Photon-counting detector CT reduces the amount of contrast needed for CT angiography (CTA) while maintaining image quality, according to a new study published today, January 26, in Radiology: Cardiothoracic Imaging, a journal of the Radiological Society of North America (

Postpandemic staffing shortages and increased volumes require radiologists to do more with less, exacerbating burnout.

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