Steigelman M,Lopez P,Dent D,et al.Screening cervical spine MRI after normal cervical spine CT scans in patients in whom cervical spine injury cannot be excluded by physical examination[ J] .Am J Surg,2008,196(6) :857⁃863.Steigelman M, Lopez P, Dent D, et al. Screening cervical ...
Accurate assessment of the anatomic location of these abnormalities can readily be accomplished with CT or magnetic resonance imaging (MRI). Fig. 1.24 Mediastinal compartments on a lateral chest radiograph. A mass can be considered to probably lie in the anterior mediastinum if it is situated ...
MRI examinations, however, are carried out with gadolinium as the CM. (The answers to questions 3 and 4 can be found c) on pp. 18 and 19.) Exercise 5: How would you differentiate between long structures such as vessels, nerves, or certain muscles and nodular structures such as lymph ...
Tumors were first visible on MRI in the RNU rat spinal cords 6 days post-cell injection. The rats were treated with FUS at 12 days post-cell injection. They received a pre-treatment dose of the MR contrast agent gadolinium (0.1 ml/kg) and a set of pre-FUS coronal T1w images were ac...
Pal CR, Tasker AD, Ostlere SJ, Watson MS (1999) Heterogeneous signal in bone marrow on MRI of children’s feet: a normal finding? Skeletal Radiol 28(5):274–278 CrossRef Peeters J, Vanhoenacker FM, Marchal P et al (2009) Imaging of femoroacetabular impingement: pictorial review. JBR...
(MR) imaging provides precise anatomical information about soft tissue injury. Previous reports in humans have identified disruption of the tectorial membrane, cruciate and alar ligaments and effusion within the AOJ as signs of AOD in MR images28,43,44,45. Further studies on using PMMRI for ...
MRI 根据物质的信号高低成像,MRI 三维重建时阈值分割不如 CT,最终成像可能包 括软骨等非皮质骨组织,会增大测量误差。因此,此次研究以 CT 三维重建图像 对髋、膝及踝关节解剖学参数进行测量。 SQL Server 2008 与 Microsoft Excel、Microsoft Access 相比较,特点为储存 容量大、数据能通过互联网传输。选用 SQL ...
My first appointment with Dr. Jewell, he ordered an MRI of my cervical and thoracic vertebrae. He also ordered a lumbar puncture (spinal tap) and we’d meet again when he had the results. The results that explained everything. There was another lesion on my spine where the thoracic meets...
71 A14-year-oldmalesoccerplayercomplainedof painalongthethoracolumbarspinewhichhad increasedwithhyperextensionmaneuvers. SpondylolysiswasinitiallysuspectedsoanMRI ofthelumbarareawasperformed.Imagefind- ingsindicatedanewstudyofthethoracicspine. Comments Osteochondrosisisafamilyofjointorthopedic diseasesoccurringinchildren...
To prospectively estimate the mean axon diameter (MAD) and extracellular space of the posterior limb of the internal capsule (PLIC) in patients with idiopathic normal pressure hydrocephalus (iNPH) before and after a lumboperitoneal (LP) shunting operation using q-space diffusion MRI analysis. Methods...