A Pilot Study Evaluation of the Efficacy of SonoVue to Detect and Characterise Breast Lesions

Summary

Ultrasound is a well-established imaging modality for the evaluation of breast disease. The investigators' objective is to characterise the properties of an intravascular ultrasonographic contrast agent SonoVue (sulphur hexafluoride microbubbles) to improve the diagnostic value of the ultrasound examination in patients with different breast lesions. The final purpose of this ultrasonography is to allow the early detection of tumors and to improve the differentiation between benign and malignant lesions. SonoVue® (sulphur hexafluoride microbubbles) is a microbubbles preparation that is stable, resistant to pressure, and specifically designed to be used as a contrast agent for ultrasound imaging. Contrast-enhanced ultrasound could provide a non-invasive technique to evaluate the morphology of breast tumour vascularity.

Timeline

Start

2004-05

Primary completion

—

Completion

2007-05

Publications

• Background Kettenbach J, Helbich TH, Huber S, Zuna I, Dock W. Computer-assisted quantitative assessment of power Doppler US: effects of microbubble contrast agent in the differentiation of breast tumors. Eur J Radiol. 2005 Feb;53(2):238-44. doi: 10.1016/j.ejrad.2004.04.017.
• Background Singh S, Pradhan S, Shukla RC, Ansari MA, Kumar A. Color Doppler ultrasound as an objective assessment tool for chemotherapeutic response in advanced breast cancer. Breast Cancer. 2005;12(1):45-51. doi: 10.2325/jbcs.12.45.
• Background Watermann D, Madjar H, Sauerbrei W, Hirt V, Prompeler H, Stickeler E. Assessment of breast cancer vascularisation by Doppler ultrasound as a prognostic factor of survival. Oncol Rep. 2004 Apr;11(4):905-10.
• Background Martinez AM, Medina CJ, Bustos C, Hernandez JA. Assessment of breast lesions using Doppler with contrast agents. Eur J Gynaecol Oncol. 2003;24(6):527-30.
• Results Cosgrove DO, Kedar RP, Bamber JC, al-Murrani B, Davey JB, Fisher C, McKinna JA, Svensson WE, Tohno E, Vagios E, et al. Breast diseases: color Doppler US in differential diagnosis. Radiology. 1993 Oct;189(1):99-104. doi: 10.1148/radiology.189.1.8372225.

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