''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 ...'

''Molecular imaging was both a highlighted topic and an integral part of many of the scientific presentations and exhibits, educational offerings, and technologic advances on display at the 93rd Scientific Assembly and Annual Meeting of the Radiological ...'

''In spiral computed tomography (CT), dose is always inversely proportional to pitch. However, the relationship between noise and pitch (and hence noise and dose) depends on the scanner type (single vs multi detector row) and reconstruction mode ...'

''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 ...'

''Many Computed Tomography (CT) exams necessitate the use of intravenous injection of contrast media, to make specific organs, blood vessels or other tissue types stand out from surrounding structures. Until the early 1990’s, CT scanners employed long ...'

''On pages 786?793 of this issue of The Journal of Nuclear Medicine, van Eerd et al. (1) present the results of their investigations into the localization mechanisms of 111In-labeled leukotriene B4 antagonist (DPC11870, a recently developed ...'

''Radiology depends on the accurate use of its vocabulary to convey important nuances of meaning to our radiologic and clinical colleagues. Since the invention of CT, the word axial has entered common parlance. This word has a very specific meaning, but ...'

''This perspective will present all guidelines produced to date by the Contrast Media Safety Committee of the European Society of Urogenital Radiology, but attention is focused on the use of gadolinium-based contrast media for radiography and CT and the ...'

''111In-granulocyte scintigraphy is often used as a diagnostic tool in patients with fever of unknown origin (FUO). However, its diagnostic performance has been studied in only a limited number of investigations, with most having been published more than ...'

''PURPOSE: To determine the radiation dose to radiologists who perform computed tomographic (CT) fluoroscopic interventional procedures by using a quick-check method and a low-milliampere technique. MATERIALS AND METHODS: Two hundred twenty CT ...'