WebDenser structures block more xrays, appear whiter on the image, and are termed ‘radio-opaque’, ‘opaque’ or ‘of increased opacity’. When a structure is of very high density, we might use a different descriptive term. If similar to bone, we often refer to a ‘calcified density’; examples would include renal calculi or vascular ... WebFor example, the term redemonstration is often used in radiology reporting to emphasize a finding that is "again seen" or "again noted," and it is a radiology neologism specific to some geographic areas and rarely used outside of the specialty.

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WebThis imaging finding is commonly encountered during review of abdominal CT scans [ 2 ]; when a misty mesentery is observed, the radiologist must consider many pathologic entities involving the mesenteric fat and adjacent organs that may result in the infiltration of these tissues by fluid, fibrous tissue, or inflammatory or neoplastic cells. base jumping accident san diego

Magnetic Resonance Imaging (MRI) Northwestern Medicine

WebJul 21, 2024 · Radiography The apical cap is an irregular, nonhomogeneous opacity located at the extreme apex of the lung. The lower border is usually sharply marginated, but it is frequently tented or undulating ( Fig. 73.1 ). The cap opacity is of variable thickness (usually <5 mm in craniocaudal dimension) and of variable transverse diameter. WebMar 1, 2005 · At radiography, talar AVN typically manifests as an increase in talar dome opacity (sclerosis), followed by deformity and, in severe cases, articular collapse and bone fragmentation. At any stage of this sequence, … WebMagnetic Resonance Imaging (MRI) uses pulsed radio frequency and magnets to create images used for screening and diagnosis. To detect problems with blood vessels and … base jumping death rate