Research Topics
| B L DanielSummaryAffiliation: Stanford University Country: USA Publications
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Detail Information
Publications
Magnetic resonance imaging of frozen tissues: temperature-dependent MR signal characteristics and relevance for MR monitoring of cryosurgeryB L Daniel
Department of Radiology, Lucas MRS I Center, Stanford University, California 94305 5488, USA
Magn Reson Med 41:627-30. 1999..Signal intensity, T2*, and T1 were measured using gradient-echo imaging. Signal intensity and T2* decrease monotonically with temperature. In the future, these MR parameters may be useful for mapping temperatures during cryosurgery...- The use of view angle tilting to reduce distortions in magnetic resonance imaging of cryosurgeryB L Daniel
Department of Radiology, Lucas MRS I Center, Stanford University, Stanford, CA 94305 5488, USA
Magn Reson Imaging 18:281-6. 2000.... - Single-shot fluid attenuated inversion recovery (FLAIR) magnetic resonance imaging of the bladderB L Daniel
Department of Radiology, Lucas Center for Magnetic Resonance Imaging and Spectroscopy, Stanford University, Stanford, California, 94305 5488, USA
J Magn Reson Imaging 11:673-7. 2000..NSI SSFLAIR provides rapid T2-weighted imaging of the bladder wall and perivesicular tissues with nearly complete negation of signal from urine in the bladder... - Freehand iMRI-guided large-gauge core needle biopsy: a new minimally invasive technique for diagnosis of enhancing breast lesionsB L Daniel
Department of Radiology, Stanford University, Stanford, California 94305, USA
J Magn Reson Imaging 13:896-902. 2001..J. Magn. Reson. Imaging 2001;13:896-902... - Intraprocedural magnetic resonance imaging-guided interventions in the breastB L Daniel
Department of Radiology, Lucas MRS I Center, Stanford University, California 94305 5488, USA
Top Magn Reson Imaging 11:184-90. 2000..MR-guided tumor ablation holds promise as a future therapy for breast cancer because of the ability of MRI to reveal the progress of heating and freezing, as well as the extent of ablated tissue... - Truly hybrid interventional MR/X-ray system: investigation of in vivo applicationsR Fahrig
Department of Radiology, Stanford University, Calif 94305, USA
Acad Radiol 8:1200-7. 2001..The integrated nature of the system could be especially beneficial when x-ray and MR image guidance are used iteratively... - A truly hybrid interventional MR/X-ray system: feasibility demonstrationR Fahrig
Department of Radiology, Stanford University, Stanford, California 94305 5488, USA
J Magn Reson Imaging 13:294-300. 2001..Further work is required to ensure that the highest possible image quality is achieved with both MR and x-ray modalities... - Intensity-modulated parametric mapping for simultaneous display of rapid dynamic and high-spatial-resolution breast MR imaging dataA T Agoston
Lucas Magnetic Resonance Imaging Center, Department of Radiology, Stanford University, 1201 Welch Rd, Palo Alto, CA 94304, USA
Radiographics 21:217-26. 2001..The ability to simultaneously assess both dynamic and high-spatial-resolution features may ultimately improve the specificity of breast MR imaging... - Temperature quantitation and mapping of frozen tissueK Butts
Department of Radiology, Stanford University, Stanford, California, USA
J Magn Reson Imaging 13:99-104. 2001..R2* is independent of freeze number and of the orientation of the temperature gradient with respect to the main magnetic field. Feasibility in a canine prostate during cryosurgery is demonstrated. J. Magn. Reson. Imaging 2001;13:99-104... - Management of biopsy needle artifacts: techniques for RF-refocused MRIK Butts
Lucas MRS Imaging Center, Stanford, California 94305 5488, USA
J Magn Reson Imaging 9:586-95. 1999..These methods provide an easy and interactive means to manipulate needle artifacts but should be used cautiously... - MRI-guided needle localization of suspicious breast lesions: results of a freehand techniqueM A A J van den Bosch
Department of Radiology, Stanford University Medical Center, Stanford, CA 94305-5105, USA
Eur Radiol 16:1811-7. 2006..7%) lesions were missed by surgical biopsy. MRI-guided freehand needle localization is accurate and allows localization of lesions anterior in the breast, the axillary region, and near the chest wall... - Magnetic resonance imaging of breast cancer: clinical indications and breast MRI reporting systemD M Ikeda
Department of Radiology, Stanford University Medical School, Stanford, California 94105 5105, USA
J Magn Reson Imaging 12:975-83. 2000..J. Magn. Reson. Imaging 2000;12:975-983... - Potential role of magnetic resonance imaging and other modalities in ductal carcinoma in situ detectionD M Ikeda
Department of Radiology, Stanford University School of Medicine, Stanford, California 94105-5105, USA
Magn Reson Imaging Clin N Am 9:345-56, vii. 2001..While MR imaging and nuclear medicine show great promise in DCIS diagnosis, mammography remains the mainstay of DCIS detection by the presence of microcalcifications in early tumors on the mammogram... - Temperature mapping of frozen tissue using eddy current compensated half excitation RF pulsesJ P Wansapura
Department of Radiology, Stanford University, Stanford, California 94305, USA
Magn Reson Med 46:985-92. 2001..The effectiveness of these methods is demonstrated in R(*)(2) maps calculated within the frozen region during cryoablation... - First use of a truly-hybrid X-ray/MR imaging system for guidance of brain biopsyR Fahrig
Department of Radiology, Stanford University, California 94305, USA
Acta Neurochir (Wien) 145:995-7; discussion 997. 2003..The system could be particularly effective for guidance of those cases where motion, swelling, resection and other intra-operative anatomical changes cannot be accounted for using traditional stereotactic-based imaging approaches...