Contrast-enhanced ultrasound in urology

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureHoofdstukAcademicpeer review

Samenvatting

In contrast-enhanced ultrasonography (CEUS), micrometer-sized, encapsulated, gas-filled microbubbles are employed to enhance the signals in ultrasound imaging. Since the microbubbles remain intravascular, CEUS is able to visualize perfusion of various tissues. This is particularly useful for imaging malignancies of prostate and kidney, for example, as these exhibit altered perfusion behavior due to angiogenesis and neovascularization. CEUS can also be used to visualize the treatment effects of focal and ablative therapy. Current CEUS research focuses on its use for biopsy targeting and for diagnosis of renal abnormalities. Future advances are expected in the objective quantification of contrast enhancement, molecular imaging with so-called targeted microbubbles that specifically accumulate in the tissue of interest, and fusion techniques combining CEUS with CT or MRI. As a consequence, CEUS is gaining attention in current clinical practice.
Originele taal-2Engels
TitelSmith's Textbook of Endourology
RedacteurenA.D. Smith, G.M. Preminger, Louis R. Kavoussi, Gopal H. Badiani, Ardeshir R. Rastinehad
Plaats van productieChichester
UitgeverijWiley
Hoofdstuk138
Pagina's1605-1615
Aantal pagina's11
UitgaveFourth
ISBN van elektronische versie9781119245193
ISBN van geprinte versie9781119241355
DOI's
StatusGepubliceerd - 2018

Trefwoorden

  • cancer, contrast-enhanced ultrasound, focal treatment, prostate, imaging, kidney

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  • Citeer dit

    Wildeboer, R. R., de la Rosette, J., Mischi, M., & Wijkstra, H. (2018). Contrast-enhanced ultrasound in urology. In A. D. Smith, G. M. Preminger, L. R. Kavoussi, G. H. Badiani, & A. R. Rastinehad (editors), Smith's Textbook of Endourology (Fourth redactie, blz. 1605-1615). Wiley. https://doi.org/10.1002/9781119245193.ch138