Ultrasound: Page 298

Automatic segmentation technique shows promise for CT urograms
By Erik L. Ridley
Tuesday, November 30 | 11:20 a.m.-11:30 a.m. | SSG13-06 | Room S403AResearchers from the University of Michigan in Ann Arbor have developed an automatic bladder lesion segmentation technique for CT urograms. Presenter Lubomir Hadjiiski, PhD, will share the details of their study in this session on Tuesday.
November 14, 2010
Interactive breast ultrasound CAD improves lesion characterization
By Erik L. Ridley
Tuesday, November 30 | 11:10 a.m.-11:20 a.m. | SSG01-05 | Room E450AIn this Tuesday scientific session, a Canadian research team will share details on why computer-aided detection (CAD) can be a useful adjunctive tool for interpreting breast ultrasound studies.
November 14, 2010
Ultrasound CAD aids in differential diagnosis of focal liver lesions
By Erik L. Ridley
Sunday, November 28 | 12:05 p.m.-12:15 p.m. | SSA21-09 | Room S504ABIn this scientific session, a team from Kumamoto University in Japan will present the benefits of computer-aided detection (CAD) in contrast-enhanced ultrasound of focal liver lesions.
November 14, 2010
Road to RSNA 2010: Ultrasound Preview
By Brian Casey
Ultrasound has a reputation as a portable, relatively cheap technology that frequently serves as a gateway to more powerful modalities. At this year's RSNA show, look for presentations that emphasize ultrasound's emerging potential in more advanced imaging.
November 11, 2010
Ult
Nonradiologists drive rapid growth in musculoskeletal ultrasound
By Brian Casey
Thursday, December 2 | 10:40 a.m.-10:50 a.m. | SSQ12-02 | Room E451AOne of the great things about ultrasound is that its portability and simplicity make it easy to use compared to other imaging modalities. But that might not be so great from a healthcare utilization perspective, according to researchers from Thomas Jefferson University in Philadelphia, who found that nonradiologists are utilizing ultrasound at a dramatically higher rate than radiologists.
November 11, 2010
Targeted ultrasound best for biopsy after incidental breast MRI findings
By Kate Madden Yee
Wednesday, December 1 | 3:10 p.m.-3:20 p.m. | SSM02-02 | Room E450ABreast MRI can find additional lesions when used as an adjunct to mammography and ultrasound, but it's also associated with a higher false-positive rate, according to Italian researchers. Using targeted ultrasound with these incidental MRI lesions offers a way to reduce false positives.
November 11, 2010
High-res ultrasound with elastography beats specimen mammography
By Brian Casey
Wednesday, December 1 | 11:50 a.m.-12:00 p.m. | SSK01-09 | Room E450AExamining excised breast tissue with high-resolution ultrasound elastography could help surgeons confirm tumor-free margins with greater accuracy than specimen mammography, according to this Wednesday morning presentation by German researchers.
November 11, 2010
Sonoelastography helps identify aggressive DCIS lesions
By Brian Casey
Wednesday, December 1 | 11:40 a.m.-11:50 a.m. | SSK01-08 | Room E450ADetermining which ductal carcinoma in situ (DCIS) lesions could turn into aggressive cancers is one of breast imaging's biggest challenges. Fortunately, sonoelastography may be able to help, according to South Korean researchers.
November 11, 2010
Better together in the breast: Sonoelastography and B-mode ultrasound
By Brian Casey
Wednesday, December 1 | 11:20 a.m.-11:30 a.m. | SSK01-06 | Room E450ACombining sonoelastography with conventional B-mode ultrasound improves the differentiation of benign and malignant breast masses smaller than 1 cm, according to this presentation by Korean researchers.
November 11, 2010
Elastography CAD application equals radiologist interpretation
By Brian Casey
Wednesday, December 1 | 11:20 a.m.-11:30 a.m. | SSK12-06 | Room N229In a positive early finding, South Korean researchers found that the use of a computer-aided detection (CAD) algorithm to generate ultrasound elasticity scores in thyroid scans worked as well as radiologists generating the scores on their own.
November 11, 2010
Shear-wave elastography improves ultrasound diagnosis of breast masses
By Kate Madden Yee
Wednesday, December 1 | 11:25 a.m.-11:35 a.m. | VB41-13 | Arie Crown TheaterWhen used with B-mode ultrasound, shear-wave elastography -- which quantitatively measures soft-tissue stiffness in real-time -- can improve the modality's specificity without compromising its sensitivity, according to researchers from Imperial College London in the U.K.
November 11, 2010
Ultrasound-guided dry needling reduces pain from plantar fasciitis
By Brian Casey
Tuesday, November 30 | 3:30 p.m.-3:40 p.m. | SSJ16-04 | Room E451BIn this Tuesday afternoon session, U.K. researchers will discuss the effectiveness of ultrasound-guided dry needling to relieve pain in plantar fasciitis cases that have been resistant to more conservative treatment methods.
November 11, 2010
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