Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. A recent article published in Nature Methods highlights how hierarchical phase-contrast tomography ...
A 66-year-old man with a history of multiple transurethral prostate surgeries for prostatism presented to the ED with gross painless hematuria. Digital rectal exam showed an enlarged prostate without ...
Preparation guidelines for a CT scan depend on the type of scan you’re having. If you’re having a bowel scan or a scan with contrast dye, you may need to adjust your diet. Preparation for a CT scan ...
Computed tomography (CT) examinations (known more commonly as a “CT scan” or “CAT scan”) incorporate a series of x-ray images taken of areas inside the body and use a computer to create a ...
The prevalent use of CT scans may account for 1 in 20 cancers annually, according to new research. The study, published Monday in JAMA Internal Medicine, suggests CT-related radiation is linked to ...
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