Electrocardiographically (ECG) gated multisection helical CT images were obtained in 23
patients with ruptured intracranial aneurysms. 4D-CTA (3D CT angiography plus phase …

Background Unruptured intracranial aneurysms (UIAs) are reported more frequently
nowadays but their management is not well established; it depends on different structural …

BACKGROUND: In ruptured cerebral aneurysms (RCAs), identification of the rupture point of
a cerebral aneurysm is useful for treatment planning. In unruptured cerebral aneurysms …

Purpose Many epidemiological studies on unruptured cerebral aneurysms have reported
that the larger the aneurysm, the higher the risk of rupture. However, many ruptured …

We describe a case of an actively bleeding aneurysm demonstrated by CT angiography
(CTA). The active hemorrhage was characterized by a nebulous attenuation in the …

The use of CT angiography is described in three patients for the evaluation of intracranial
clips after surgery for an aneurysm. A postprocessing technique is described in which …

OBJECTIVE: This study was designed to assess cerebral aneurysm hemodynamics with four-
dimensional (4-D) computed tomographic (CT) angiography. METHODS: Multislice …

The authors describe the use of a 4D-CT angiogram to predict impending rupture in intact
aneurysms, as a real-time, less invasive imaging technique. Histopathological verification …

PURPOSE: To evaluate detection of intracranial aneurysms with helical computed
tomography (CT) and compare the results with those of conventional angiography and …

✓ Unruptured aneurysms were diagnosed in 15 of 86 patients with cerebral aneurysms
during 2 years beginning in April, 1979. One patient with severe head injury was excluded …