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A BI-RADS classification of 4 or 5 warrants biopsy to further evaluate the offending lesion. [3] Some experts believe that the single BI-RADS 4 classification does not adequately communicate the risk of cancer to doctors and recommend a subclassification scheme: [4] 4A: low suspicion of malignancy, about > 2% to ≤ 10% likelihood of malignancy
The Liver Imaging Reporting and Data System (aka LI-RADS) is a quality assurance tool created and trademarked by the American College of Radiology in 2011 to standardize the reporting and data collection of CT and MR imaging patients at risk for hepatocellular carcinoma (HCC), or primary cancer of the liver cells. [1]
two times a day (from Latin bis die sumendus) BE: barium enema base excess: BEAM: A type of high-dose chemotherapy used to treat lymphoma prior to a stem cell transplant BEP: bleomycin, etoposide, and cisplatin (chemotherapy regimen) BF: breastfeeding: BFP: bundle forming pilus BG: blood glucose: BGAT
Barium X-ray examinations are useful tools for the study of appearance and function of the parts of the gastrointestinal tract. They are used to diagnose and monitor esophageal reflux, dysphagia, hiatus hernia, strictures, diverticula, pyloric stenosis, gastritis, enteritis, volvulus, varices, ulcers, tumors, and gastrointestinal dysmotility, as well as to detect foreign bodies.
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These tools, while not officially endorsed by the ACR, are becoming more popular among radiologists for their ability to reduce variability and improve diagnostic efficiency. Examples include PI-RADS v. 2.1 calculators available on independent online platforms, [12] which helps in systematically applying the PI-RADS scoring system. These tools ...
During their career, Bi-2 achieved international success in Eastern Europe. [1] [2] [3] Bi-2 was named the Best Rock Act at the MTV Russian Music Awards in 2007. They also received other Russian and international prizes, including ZD Awards [4] and World Music Awards. [5] In 2015, Bi-2 was named the best Russian rock band according to Music Box ...
The BRCA2 helical domain adopts a helical structure, consisting of a four-helix cluster core (alpha 1, alpha 8, alpha 9, alpha 10) and two successive beta-hairpins (beta 1 to beta 4). An approximately 50-amino acid segment that contains four short helices (alpha 2 to alpha 4), meanders around the surface of the core structure.