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Diagnostic Value of Virtual Touch Tissue Quantification for Breast Lesions with Different Size
Joint Authors
Xie, Juan
Wu, Rong
Wu, Jian
Yao, Minghua
Zou, Liling
Xu, Guang
Xu, Hui-Xiong
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-02
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Purpose.
To evaluate diagnostic value of the virtual touch tissue quantification (VTTQ) for breast lesions with different sizes.
Materials and Methods.
Patients with 206 breast lesions were categorized into three groups according to lesion size (<10 mm, 10–20 mm, and >20 mm).
Breast lesions were examined by conventional ultrasound and VTTQ, and shear wave velocity (SWV) of each lesion and adjacent normal breast tissue were measured.
Diagnoses were confirmed by pathological examination after surgery.
The receiver-operating characteristic curve (ROC) analyses were performed to evaluate the diagnostic value of SWV, and the area under curves (AUC) was compared among groups.
Results.
SWV of malignant lesions was much higher than that of benign lesions, whereas the difference was not obvious for lesions <10 mm (P=0.15).
There was statistical significant difference of AUC between lesions <10 mm and 10–20 mm (P<0.05), as well as lesions <10 mm and >20 mm (P<0.05).
The sensitivity of lesions <10 mm was 33.33%, which was relatively low compared to other groups.
Conclusion.
According to our results, VTTQ is a promising method for breast lesions >10 mm, and further studies were warranted to improve sensitivity of VTTQ for breast lesions <10 mm.
American Psychological Association (APA)
Yao, Minghua& Wu, Jian& Zou, Liling& Xu, Guang& Xie, Juan& Wu, Rong…[et al.]. 2014. Diagnostic Value of Virtual Touch Tissue Quantification for Breast Lesions with Different Size. BioMed Research International،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-449108
Modern Language Association (MLA)
Yao, Minghua…[et al.]. Diagnostic Value of Virtual Touch Tissue Quantification for Breast Lesions with Different Size. BioMed Research International No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-449108
American Medical Association (AMA)
Yao, Minghua& Wu, Jian& Zou, Liling& Xu, Guang& Xie, Juan& Wu, Rong…[et al.]. Diagnostic Value of Virtual Touch Tissue Quantification for Breast Lesions with Different Size. BioMed Research International. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-449108
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-449108