''BACKGROUND: CT enterography yields striking findings in the bowel wall in Crohn's disease. These images may help to evaluate whether small bowel narrowing results from active disease requiring anti-inflammatory therapy. However, the clinical relevance ...'

''X-Ray grids consist of a series of lead strips placed in front of the X-Ray film, and are used in some diagnostic techniques to improve image quality by stopping scatter radiation from reaching the X-Ray film. The grid was invented by Dr Gustave Bucky ...'

''To compare the visibility of anatomic structures in direct-detector chest radiographs acquired with different tube voltages at equal effective doses to the ...'

''OBJECTIVE. We evaluated the feasibility and image quality of a new noninvasive biliary imaging technique: helical CT cholangiography with three-dimensional volume rendering using an oral biliary contrast ...'

''A picture archiving and communication system (PACS) is an electronic and ideally filmless information system for acquiring, sorting, transporting, storing, and electronically displaying medical images. PACS h ave developed rapidly and are in operation ...'

''Pulmonary function in 29 patients with cirrhosis was measured by Tc-DTPA aerosol ventilation scintigraphy, using commercial lung radioaerosol delivery units. Equilibrium lung ventilation images were visually interpreted according to the presence or ...'

''Standard Radiograph acquires projections of the body, but since structures are overlaid on each other, there is no truly three-dimensional information available to the ...'

''A new cardiac CT technique, prospective gated 64-channel cardiac CT, has a significantly lower radiation dose and produces CT coronary angiograms with better image quality when compared with the standard retrospective ECG gating, according to a recent ...'