X-ray computed tomography (CT) is a non-destructive imaging technique in which contrast
originates from the materials' absorption coefficient. The recent development of laboratory …

Molecular imaging is revolutionizing the way we study the inner workings of the human
body, diagnose diseases, approach drug design, and assess therapies. The field as a whole …

The inability to obtain or maintain a secure seal between a vessel wall and a transluminally
implanted intra-aneurysmal graft is a complication unique to the evolving technique of …

Computed tomography (CT) has had a profound effect on the practice of medicine. Both the
spectrum of clinical applications and the role that CT has played in enhancing the depth of …

Describes an extrinsic-point-based, interactive image-guided neurosurgical system
designed at Vanderbilt University, Nashville, TN, as part of a collaborative effort among the …

The objective of this study was to compare the capability of arterial, portal venous, and
delayed phases of helical CT with that of iodized-oil CT for revealing nodular hepatocellular …

PURPOSE: To determine if lung nodule enhancement measured with computed tomography
(CT) is directly related to the likelihood of malignancy and to nodule vascularity. MATERIALS …

PURPOSE: To determine if the degree of enhancement of pulmonary nodules is directly
related to the likelihood of malignancy and to the vascularity of the nodule. MATERIALS …

Background: With the increasing use of computed tomography (CT) in oral diagnosis and
treatment planning, concern has been expressed about the high levels of radiation used …

Multi–detector row computed tomography (CT) offers distinct advantages over traditional
spiral CT. Multi–detector row CT scanners are faster and allow thinner collimation than …