Resources: Page 428

Endorectal MRI provides predictive biomarker for prostate cancer patients
By Wayne Forrest
Monday, November 28 | 10:40 a.m.-10:50 a.m. | SSC06-02 | Room E353BEndorectal MRI can serve as a predictive biomarker for biochemical relapse in patients undergoing combination brachytherapy and intensity-modulated radiation therapy, according to a new study by researchers at Memorial Sloan-Kettering Cancer Center.
November 14, 2011
7T MRI techniques show microstructural changes in mild traumatic brain injury
By Wayne Forrest
Sunday, November 27 | 12:05 p.m.-12:15 p.m. | SSA15-09 | Room N229Researchers from Ohio State University Medical Center have concluded that a combination of MRI techniques -- diffusion-tensor imaging and susceptibility-weighted imaging -- at a 7-tesla field strength could improve the clinical diagnosis of chronic mild traumatic brain injury and provide additional information on underlying tissue microstructure.
November 14, 2011
Japanese researchers create new compact intraoperative MRI system
By Wayne Forrest
Sunday, November 27 | 11:15 a.m.-11:25 a.m. | SSA15-04 | Room N229Researchers from NTT Medical Center in Tokyo have developed a new compact intraoperative MRI system to provide high-quality images in the surgical suite.
November 14, 2011
Interpretation error rate in screening US comparable to mammo, MRI
By Kate Madden Yee
Sunday, November 27 | 11:05 a.m.-11:15 a.m. | SSA01-03 | Arie Crown TheaterIn this scientific paper presentation, University of Pittsburgh researchers will discuss how interpretation errors in screening ultrasound are similar in frequency to interpretation errors in mammography and MRI.
November 14, 2011
Can MRI help diagnose acute Guillain-Barré syndrome in kids?
By Wayne Forrest
Sunday, November 27 | 11:05 a.m.-11:15 a.m. | SSA17-03 | Room N228Focusing on the terminal end of the spinal cord, known as the medullary conus, the combination of plain MRI and contrast-enhanced, T1-weighted MR imaging can be very sensitive in diagnosing acute Guillain-Barré syndrome in children.
November 14, 2011
Road to RSNA 2011: Ultrasound Preview
By Erik L. Ridley
With all of the attention being paid to reducing radiation dose to patients, ultrasound is getting a renewed look in many clinical indications. That new emphasis will be evident at the RSNA 2011 meeting, where a number of presentations will evaluate the utility of ultrasound versus CT, particularly in the bowel.
November 13, 2011
Road to RSNA 2011: Ultrasound Preview
Ultrasound can detect inflammation in Crohn's disease patients
By Erik L. Ridley
Friday, December 2 | 11:40 a.m.-11:50 a.m. | SST06-08 | Room E353CTransabdominal ultrasound can effectively diagnose and detect inflammatory activity in patients with Crohn's disease, according to a research group in Canada.
November 13, 2011
Real-time tissue elastography helps assess intratesticular lesions
By Erik L. Ridley
Friday, December 2 | 11:20 a.m.-11:30 a.m. | SST08-06 | Room E351In this Friday session, a U.K. team will show how real-time tissue elastography can increase operator confidence and influence patient management for evaluating intratesticular lesions.
November 13, 2011
US may find soft-tissue abnormalities after hip arthroplasty
By Erik L. Ridley
Thursday, December 1 | 11:30 a.m.-11:40 a.m. | SSQ11-07 | Room E451AIn this scientific session, a Japanese research team will present how ultrasound screening can detect periarticular soft-tissue abnormalities after total hip arthroplasty.
November 13, 2011
Shear-wave elastography shows promise in liver fibrosis
By Erik L. Ridley
Thursday, December 1 | 11:10 a.m.-11:20 a.m. | SSQ03-05 | Room E353AAn Italian team believes that real-time shear-wave elastography can improve upon the limitations of transient elastography in detecting liver fibrosis.
November 13, 2011
US insufficient to evaluate hepatic steatosis in obese adolescents
By Erik L. Ridley
Thursday, December 1 | 10:30 a.m.-10:40 a.m. | SSQ15-01 | Room S102DA Dutch team has found that while ultrasound has good sensitivity and specificity for finding hepatic steatosis in obese adolescents, it does not have acceptable positive post-test probability.
November 13, 2011
Stenosis index bolsters US evaluation of hepatic allografts
By Erik L. Ridley
Wednesday, November 30 | 3:40 p.m.-3:50 p.m. | SSM06-05 | Room E350In this Wednesday afternoon session, a University of Washington team will highlight the benefits of a stenosis index for assessing arterial stenosis in hepatic allografts.
November 13, 2011
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