Estimation of the malignant potential of gastrointestinal stromal tumors: the value of contrast-enhanced coded phase-inversion harmonics US
- 8 April 2005
- journal article
- research article
- Published by Springer Nature in The Esophagus
- Vol. 40 (3) , 247-255
- https://doi.org/10.1007/s00535-004-1531-6
Abstract
Recently, contrast agents for ultrasonography (US) such as Levovist have been introduced for routine clinical use. The contrast-enhanced US with Levovist permits evaluation of the intratumoral vascularity of hepatic and pancreatic tumors and is useful for their differential diagnosis. The purpose of the present study was to assess tumor vessels and the parenchymal flow of gastrointestinal stromal tumors (GISTs) by contrast-enhanced coded phase-inversion harmonic US and to evaluate whether vascularity is related to the malignant grade of the GISTs.Keywords
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