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Noise-optimized virtual monoenergetic dual-energy computed tomography: optimization of kiloelectron volt settings in patients with gastrointestinal stromal tumors

posted by Julian L. Wichmann, M.D. | Jan 9, 2018
Julian L. Wichmann, M.D.

The aim of this study was to evaluate the impact of a noise-optimized virtual monoenergetic imaging (VMI+) reconstruction technique on quantitative and qualitative image analysis in patients with gastrointestinal stromal tumors (GISTs) at dualenergy computed tomography (DECT) of the abdomen. Read more

Quantitative Perfusion Analysis of Malignant Liver Tumors: Dynamic CT and Contrast-Enhanced Ultrasound

posted by Hatem Alkadhi, M.D., M.P.H., E.B.C.R. | Dec 27, 2012
Hatem Alkadhi, M.D., M.P.H., E.B.C.R.

To prospectively analyze the correlation between quantitative parameters of perfusion derived from dynamic contrast-enhanced CT (DCE-CT) and contrast-enhanced ultrasound (DCE-US) in patients with malignant liver tumors. Read more

Quantitative Perfusion Analysis of Malignant Liver Tumors: Dynamic CT and Contrast-Enhanced Ultrasound

posted by Hatem Alkadhi, M.D., M.P.H., E.B.C.R. | Oct 22, 2012
Hatem Alkadhi, M.D., M.P.H., E.B.C.R.

To prospectively analyze the correlation between quantitative parameters of perfusion derived from dynamic contrast-enhanced CT (DCE-CT) and contrast-enhanced ultrasound (DCE-US) in patients with malignant liver tumors. Read more

Multimodality Preoperative Planning and Postoperative Follow-up of a Hybrid Cardiac Intervention

posted by Hatem Alkadhi, M.D., M.P.H., E.B.C.R. | Jan 9, 2010
Hatem Alkadhi, M.D., M.P.H., E.B.C.R.

We describe the case of a 59-year-old man who had aortic regurgitation and a hypoplastic aortic valve and for whom an echocardiography evaluation revealed a vascular tumor in the roof of the left atrium, which was suspected to be a hemangioma. Read more



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