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  • 1995-1999  (2)
  • Key words: Angiography—Arteriovenous malformation—Embolization—MRI—Vaginal tumor.  (1)
  • Key words: Liver, neoplasms—Computed tomography (CT)—Contrast media—Helical.  (1)
Datenquelle
Materialart
Erscheinungszeitraum
  • 1995-1999  (2)
Jahr
Schlagwörter
  • 1
    Digitale Medien
    Digitale Medien
    Vaginal arteriovenous malformation: MR imaging (1996)
    Springer
    Abdominal imaging 21 (1996), S. 554-556 
    Details
    ISSN: 1432-0509
    Schlagwort(e): Key words: Angiography—Arteriovenous malformation—Embolization—MRI—Vaginal tumor.
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract. Vaginal arteriovenous malformations (AVMs), although rare, can lead to life-threatening complications. We report the first case of a vaginal AVM whose diagnosis and follow-up were performed by magnetic resonance imaging (MRI). MRI findings of the AVM are the blood flow-related features within the tumor, such as the phase-shift artifact, paradoxical enhancement, and flow voids.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/s002619900126
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Optimal phases of dynamic CT for detecting hepatocellular carcinoma: evaluation of unenhanced and triple-phase images (1999)
    Springer
    Abdominal imaging 24 (1999), S. 473-480 
    Details
    ISSN: 1432-0509
    Schlagwort(e): Key words: Liver, neoplasms—Computed tomography (CT)—Contrast media—Helical.
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract Background: To determine the optimal phases of dynamic computed tomography (CT) for detecting hepatocellular carcinoma (HCC). Methods: Fifty-two patients with 85 HCC nodules were examined by means of unenhanced and triple-phase CT images of the whole liver. The time for obtaining the arterial-phase images was 25–55 s after intravenous bolus injection of contrast material, the time for obtaining the portal venous-phase images was 65–100 s, and the time for obtaining late-phase images was 145 s to 4 min. Detectability of the HCC nodules for all phases was statistically compared. Results: The detection rates for the arterial- and late-phase images were significantly higher than for the unenhanced and portal venous-phase images (p 〈 0.01). The combination of arterial- and late-phase images showed the same number of HCC nodules in the same number of patients as did the combination of unenhanced and triple-phase images. Conclusion: The combination of the arterial- and late-phase imagings was best for detecting HCC nodules.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/s002619900543
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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    Artikel (Nationallizenzen)
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