搜索结果: 1-6 共查到“临床医学 Correction”相关记录6条 . 查询时间(0.223 秒)
The importance of attenuation correction for coincidence positron tomography on Hybrid PET/SPECT Gamma system
coincidence positron tomography Hybrid PET/SPECT Gamma system
2010/1/6
The importance of attenuation correction for coincidence positron tomography on Hybrid PET/SPECT Gamma system/.
Advanced Motion Correction Methods in PET (Review Article)
Motion tracking Motion correction Cardiac gating Respiratory gating 4D Image reconstruction High resolution PET
2010/1/5
With the arrival of increasingly higher resolution PET systems, small amounts of motion can cause significant blurring in the images, compared to the intrinsic resolutions of the scanners. In this wor...
Evaluation of Attenuation Correction Process in Cardiac SPECT Images
Attenuation correction Myocardial perfusion SPECT
2009/12/17
Introduction: Attenuation correction is a useful process for improving myocardial perfusion SPECT and is dependent on activity and distribution of attenuation coefficients in the body (attenuation map...
Atypical Microtia Correction with Multiple Z-Plasties
Microtia Z-plasties Auricular anomalies
2009/6/24
Microtia is a congenital malformation characterized by total or partial absence of the whole auricle or any of its components, varying from a small auricle to total absence (anotia). There may be asso...
Taylor spatial frame-software-controlled fixator for deformity correction-the early Indian experience
Deformity correction Ilizarov limb lengthening taylor spatial frame fixator
2008/11/27
Background: Complex deformity correction and fracture treatment with the Ilizarov method needs extensive preoperative analysis and laborious postoperative fixator alterations, which are error-prone. W...
Correction of post-traumatic kyphosis using intermediate facet joints as fulcrum in dorso-lumbar spine injuries
Dorso-lumbar spine Spinal injuries Spinal fracture Spinal fusion
2008/11/27
Background : Post traumatic kyphotic deformity are managed by different methods. Posterior stabilization of dorso-lumbar fractures with transpedicular screws and rods using intermediate facets as fulc...