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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
This category lists orders of birds (ending in "-formes") as categories, and pages dealing with certain (non-taxonomic) groups of birds.. The first section links to categories listing lower taxonomic levels in birds.
BI-RADS 3 indicates probably benign. [53] BI-RADS 4 indicates suspicious for malignancy. BI-RADS 5 indicates highly suggestive of malignancy. BI-RADS 6 is for biopsy-proven breast cancer. [54] BI-RADS 3, 4 and 5 assessments on screening mammograms require further investigation with a second "diagnostic" study. The latter is a more detailed ...
The TI-RADS (Thyroid Imaging Reporting and Data Systems) are sonographic classification systems which describe the suspicious findings of thyroid nodules. [12] It was first proposed by Horvath et al., [13] based on the BI-RADS (Breast Imaging Reporting and Data System) concept. Several systems were subsequently proposed and adopted by ...
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]
The Palaeognathae or "old jaws" is one of the two superorders recognized within the taxonomic class Aves and consist of the ratites and tinamous.The ratites are mostly large and long-legged, flightless birds, lacking a keeled sternum.
Charadriiformes (/ k ə ˈ r æ d r i. ɪ f ɔːr m iː z /, from Charadrius, the type genus of family Charadriidae) is a diverse order of small to medium-large birds.It includes about 390 species and has members in all parts of the world.
Birds are bipedal, warm-blooded, egg-laying vertebrates characterized primarily by feathers, forelimbs modified as wings, and hollow bones.This category contains taxa at the order or higher level in the class of Aves.