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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Abdominal x-ray a key factor in missed appendicitis diagnoses, while CT shines

A team of experts recently made this discovery after analyzing commercial claims data from nearly 124,000 patients, sharing their work in JAMA Network Open. 

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Radiology practices should turn to CT exams to boost colorectal cancer screening rates

A number of patients recommended for CRC screening say they haven't undergone the exam, but have received a computed tomography scan. Researchers believe radiologists should jump on this fact.

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CT spots COVID-19 lung abnormalities in Diamond Princess cruise ship passengers

The results shouldn't encourage physicians to use the modality for screening patients, but authors said its sensitivity is "unquestionable" and use "encouraged" in specific situations.

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Coronavirus leads to more radiology conference cancelations

The American Roentgen Ray Society, Society of Breast Imaging and Radiology Business Management Association are among the latest groups forced to make the tough decision on upcoming gatherings.

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Medical imaging radiation exposure fell by 20% over past decade

The drop bucks a nearly quarter-century-long trend in rising radiation dosage, dating back to 1980, researchers wrote Tuesday in Radiology.

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ASNC monitoring potential Mo-99 supply shortages due to COVID-19

The president of the American Society of Nuclear Cardiology said there are no shortfalls reported at this time, but the organization is keeping an eye on the situation as more countries implement travel bans.

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Ultrasound useful for detecting COVID-19 pneumonia, emergency medicine providers say

Lung US is often used for acute respiratory failure and could prove as a useful alternative aid during the outbreak, clinicians with one Italian hospital wrote in Radiology.

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Physicians relying solely on CT findings can miss COPD cases, overdiagnose others

U.K researchers also recommend incorporating breathing tests into low-dose CT lung cancer screening programs to better diagnose the disease.