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Verfasst von:Pedro, Maria Teresa M. H. [VerfasserIn]   i
 Antoniadis, Gregor [VerfasserIn]   i
 Scheuerle, Angelika [VerfasserIn]   i
 Pham, Mirko [VerfasserIn]   i
 Wirtz, Christian Rainer [VerfasserIn]   i
 Koenig, Ralph W. [VerfasserIn]   i
Titel:Intraoperative high-resolution ultrasound and contrast-enhanced ultrasound of peripheral nerve tumors and tumorlike lesions
Verf.angabe:Maria Teresa Pedro, MD, Gregor Antoniadis, MD, PhD, Angelika Scheuerle, MD, Mirko Pham, MD, PhD, Christian Rainer Wirtz, MD, PhD, and Ralph W. Koenig, MD, PhD
E-Jahr:2015
Jahr:Sep 2015
Umfang:8 S.
Fussnoten:Gesehen am 01.07.2020
Titel Quelle:Enthalten in: Neurosurgical focus
Ort Quelle:Charlottesville, Va. : American Assoc. of Neurological Surgeons, 1996
Jahr Quelle:2015
Band/Heft Quelle:39(2015,3) Artikel-Nummer E5, 8 Seiten
ISSN Quelle:1092-0684
Abstract:<section class="abstract"><p>The diagnostic workup and surgical therapy for peripheral nerve tumors and tumorlike lesions are challenging. Magnetic resonance imaging is the standard diagnostic tool in the preoperative workup. However, even with advanced pulse sequences such as diffusion tensor imaging for MR neurography, the ability to differentiate tumor entities based on histological features remains limited. In particular, rare tumor entities different from schwannomas and neurofibromas are difficult to anticipate before surgical exploration and histological confirmation. High-resolution ultrasound (HRU) has become another important tool in the preoperative evaluation of peripheral nerves. Ongoing software and technical developments with transducers of up to 17-18 MHz enable high spatial resolution with tissue-differentiating properties. Unfortunately, high-frequency ultrasound provides low tissue penetration. The authors developed a setting in which intraoperative HRU was used and in which the direct sterile contact between the ultrasound transducer and the surgically exposed nerve pathology was enabled to increase structural resolution and contrast. In a case-guided fashion, the authors report the sonographic characteristics of rare tumor entities shown by intraoperative HRU and contrast-enhanced ultrasound.</p></section>
DOI:doi:10.3171/2015.6.FOCUS15218
URL:Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.

Volltext ; Verlag: https://doi.org/10.3171/2015.6.FOCUS15218
 Volltext: https://thejns.org/focus/view/journals/neurosurg-focus/39/3/article-pE5.xml
 DOI: https://doi.org/10.3171/2015.6.FOCUS15218
Datenträger:Online-Ressource
Sprache:eng
K10plus-PPN:1703022807
Verknüpfungen:→ Zeitschrift

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