The value of contrast-enhanced ultrasound in differentiating benign from malignant retroperitoneal masses
Objectives - To evaluate the value of contrast-enhanced ultrasound (CEUS) perfusion patterns in the differentiation of benign and malignant retroperitoneal masses (RMs). - Methods - Between 2006 and 2023, 122 consecutive patients with an RM visualizable by B-mode US were investigated additionally wi...
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| Hauptverfasser: | , , , , , , , , , , , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
29 June 2024
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| In: |
European journal of radiology
Year: 2024, Jahrgang: 178, Pages: 1-7 |
| ISSN: | 1872-7727 |
| DOI: | 10.1016/j.ejrad.2024.111596 |
| Online-Zugang: | Verlag, kostenfrei, Volltext: https://doi.org/10.1016/j.ejrad.2024.111596 Verlag, kostenfrei, Volltext: https://www.sciencedirect.com/science/article/pii/S0720048X24003127 
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| Verfasserangaben: | Ehsan Safai Zadeh, Christian Görg, Helmut Prosch, Mathis Görg, Corinna Trenker, Christina Carolin Westhoff, Katharina Huber, Svitlana Pochepnia, Michael Weber, Christoph Frank Dietrich, Nils Raab, Amjad Alhyari, Hajo Findeisen |
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| 245 | 1 | 4 | |a The value of contrast-enhanced ultrasound in differentiating benign from malignant retroperitoneal masses |c Ehsan Safai Zadeh, Christian Görg, Helmut Prosch, Mathis Görg, Corinna Trenker, Christina Carolin Westhoff, Katharina Huber, Svitlana Pochepnia, Michael Weber, Christoph Frank Dietrich, Nils Raab, Amjad Alhyari, Hajo Findeisen |
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| 520 | |a Objectives - To evaluate the value of contrast-enhanced ultrasound (CEUS) perfusion patterns in the differentiation of benign and malignant retroperitoneal masses (RMs). - Methods - Between 2006 and 2023, 122 consecutive patients with an RM visualizable by B-mode US were investigated additionally with CEUS. On CEUS, the extent of enhancement (classified as marked, reduced, or absent) and the homogeneity of enhancement (HE; classified as homogeneous or inhomogeneous) were evaluated. Subsequently, the malignancy rate according to CEUS perfusion patterns was determined. - Results - On CEUS, marked enhancement was significantly more frequently associated with malignancy than with benignity (p < 0.0001, Fisher’s exact test). All lesions with no enhancement were benign. Regarding HE, there was no significant difference between benign and malignant lesions (p = 0.07, Fisher’s exact test). - Conclusion - On CEUS, marked enhancement in an RM may be indicative of a malignant lesion. Furthermore, absent enhancement can be considered to be an indication of benignity. The use of CEUS can be helpful in the evaluation of the malignancy of retroperitoneal masses. | ||
| 650 | 4 | |a CEUS | |
| 650 | 4 | |a Diagnosis | |
| 650 | 4 | |a Retroperitoneal masses | |
| 650 | 4 | |a Ultrasound | |
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| 700 | 1 | |8 1\p |a Prosch, Helmut |d 1972- |e VerfasserIn |0 (DE-588)1250927692 |0 (DE-627)1788433262 |4 aut | |
| 700 | 1 | |a Görg, Mathis |e VerfasserIn |4 aut | |
| 700 | 1 | |a Trenker, Corinna |e VerfasserIn |4 aut | |
| 700 | 1 | |a Westhoff, Christina Carolin |e VerfasserIn |4 aut | |
| 700 | 1 | |a Huber, Katharina Paulina |e VerfasserIn |0 (DE-588)1286139058 |0 (DE-627)1842488651 |4 aut | |
| 700 | 1 | |a Pochepnia, Svitlana |e VerfasserIn |4 aut | |
| 700 | 1 | |a Weber, Michael |e VerfasserIn |4 aut | |
| 700 | 1 | |a Dietrich, Christoph Frank |e VerfasserIn |4 aut | |
| 700 | 1 | |a Raab, Nils |e VerfasserIn |4 aut | |
| 700 | 1 | |a Alhyari, Amjad |e VerfasserIn |4 aut | |
| 700 | 1 | |a Findeisen, Hajo |e VerfasserIn |4 aut | |
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