caa a22 4500 465819575 CHVBK 20180323112132.0 cr unu---uuuuu 170327e19901201xx s 000 0 eng 10.1007/BF01888749 doi (NATIONALLICENCE)springer-10.1007/BF01888749 Comparative study between ultrasound, computed tomography, intra-arterial digital subtraction angiography, and magnetic resonance imaging in the differentiation of tumors of the liver [Elektronische Daten] [L. Vlachos, S. Trakadas, A. Gouliamos, S. Lazarou, D. Mourikis, R. Ioannou, A. Kalovidouris, C. Papavasiliou] Forty-one patients with liver tumor have been evaluated with ultrasound (US), computed tomography (CT), intra-arterial digital subtraction angiography (IA-DSA), and magnetic resonance imaging (MRI) in order to establish the accuracy of each technique. In group A (24 patients), in which all four imaging modalities were performed, our results show that MRI detected all hemangiomas (25/25) compared to 22/25, 21/25, and 20/25 with US, CT, and IA-DSA, respectively. No difference between the various methods was seen in the case of hepatoma. Finally, in the patients with metastases, all four techniques had the same sensitivity (100%) but the specificity of MRI was also 100%, compared to 33% for IA-DSA and 66% for US and CT. Springer-Verlag New York Inc., 1990 Liver tumors nationallicence Ultrasound nationallicence Magnetic resonance imaging nationallicence Angiography nationallicence Computed tomography nationallicence Vlachos L. Department of Radiology, University Areteion Hospital, Athens, Greece aut Trakadas S. Department of Radiology, University Areteion Hospital, Athens, Greece aut Gouliamos A. Department of Radiology, University Areteion Hospital, Athens, Greece aut Lazarou S. Department of Radiology, University Areteion Hospital, Athens, Greece aut Mourikis D. Department of Radiology, University Areteion Hospital, Athens, Greece aut Ioannou R. Department of Radiology, University Areteion Hospital, Athens, Greece aut Kalovidouris A. Department of Radiology, University Areteion Hospital, Athens, Greece aut Papavasiliou C. Department of Radiology, University Areteion Hospital, Athens, Greece aut Gastrointestinal Radiology Springer-Verlag 15/1(1990-12-01), 102-106 0364-2356 15:1<102 1990 15 261 https://doi.org/10.1007/BF01888749 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01888749 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Vlachos L. Department of Radiology, University Areteion Hospital, Athens, Greece aut NATIONALLICENCE 700 1- Trakadas S. Department of Radiology, University Areteion Hospital, Athens, Greece aut NATIONALLICENCE 700 1- Gouliamos A. Department of Radiology, University Areteion Hospital, Athens, Greece aut NATIONALLICENCE 700 1- Lazarou S. Department of Radiology, University Areteion Hospital, Athens, Greece aut NATIONALLICENCE 700 1- Mourikis D. Department of Radiology, University Areteion Hospital, Athens, Greece aut NATIONALLICENCE 700 1- Ioannou R. Department of Radiology, University Areteion Hospital, Athens, Greece aut NATIONALLICENCE 700 1- Kalovidouris A. Department of Radiology, University Areteion Hospital, Athens, Greece aut NATIONALLICENCE 700 1- Papavasiliou C. Department of Radiology, University Areteion Hospital, Athens, Greece aut NATIONALLICENCE 773 0- Gastrointestinal Radiology Springer-Verlag 15/1(1990-12-01), 102-106 0364-2356 15:1<102 1990 15 261 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer