References of "Vanderschelden, P"
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See detailComparative Evaluation of Cerebral Aneurysms with Selective Arterially Enhanced Ct and Dsa
Vanderschelden, P.; Flandroy, P.; Dondelinger, R. F. et al

in European Radiology (1998), 8(7), 1181-6

The purpose of our study was to compare selective arterially enhanced spiral computed tomographs (ACT) with digital subtraction angiographies (DSA) in the presurgical assessment of cerebral aneurysms. A ... [more ▼]

The purpose of our study was to compare selective arterially enhanced spiral computed tomographs (ACT) with digital subtraction angiographies (DSA) in the presurgical assessment of cerebral aneurysms. A total of 24 aneurysms in 18 patients were explored in a prospective study by ACT and DSA, using an interactive combined CT-angiography suite. Dimensions of the aneurysm, its relation to the parent vessel, and the aneurysmal index were defined on DSA and on surface-shaded display of 3D reformatted images obtained from ACT. Results were correlated with surgical findings. Three aneurysms suspected on DSA were not confirmed by ACT. One fusiform aneurysm suspected on DSA corresponded to a sacciform aneurysm on ACT. Surgical findings confirmed 20 sacciform aneurysms. The aneurysmal index could be measured in all 20 cases of sacciform aneurysms on ACT and could not be determined with confidence in 55 % of the cases on DSA. DSA and ACT gave identical results in 35 % of cases. In 10 %, the index measured by ACT was superior to that determined by DSA for aneurysms which had a diameter of less than 3 mm. In conclusion, the combination of DSA and ACT improved the results of DSA alone. ACT is a reliable method to measure the aneurysmal index in aneurysms with a diameter superior to 3 mm. [less ▲]

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See detailIntraarterial spiral CT angiography combined with DSA in pretherapeutic assessment of cerebral aneurysms.
Flandroy, P.; Vanderschelden, P.; Dondelinger, Robert ULg et al

Conference (1996, September 21)

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See detailPretherapeutic assessment of cerebral aneuvrysms with arterially enhanced spiral CT
Vanderschelden, P.; Flandroy, P.; Dondelinger, Robert ULg et al

Conference (1995, November 26)

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