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ECR 2013 / C-1840
CT angiography in patients with acute spontaneous intracranial hemorrhage:detection and characterisation of intracranial aneurysms: comparison of Volumen Rendering and Maximum Intensity Projection algorithms
Congress: ECR 2013
Poster No.: C-1840
Type: Scientific Exhibit
Keywords: Neuroradiology brain, Vascular, CT-Angiography, Catheter arteriography, Diagnostic procedure, Aneurysms, Haemorrhage
Authors: Z. Merhemic1, M. Niksic1, S. Milisic1, E. Burazerovic1, I. Omerhodzic1, E. Avdagic1, D. Bulja1, M. M. Thurnher2; 1Sarajevo/BA, 2Vienna/AT
DOI:10.1594/ecr2013/C-1840

Conclusion

All aneurysms larger than 3mm were diagnosed on MIP and VR reconstruction CTangiography. Based on our results, the evaluation of volume rendering(VR) reconstruction only should be sufficient for detection and characterization of intracranial aneurysms. There was significant difference between the size of aneurysms found during surgery and estimated based on MIP or VR reconstructions. Aneurysms were found larger on surgery than measured on CT angiography.

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