Blood pool contrast agents for CT and MRIdoi:10.1016/S1076-6332(03)00775-XNoneAcademic Radiology
CT.Conclusions The femoral neck fracture,as one of the pathological bases of ANFH,can change the volume of the medial femoral circumflex arteries and lateral femoral circumflex arteries,thus influence the blood circulation of the femoral head.It shoud be a direct,real time and noninvasive method ...
et al. Effect of focused ultrasound applied with an ultrasound contrast agent on the tight junctional integrity of the brain microvascular endothelium. Ultrasound Med. Biol. 34, 1093–1104 (2008). PubMed PubMed Central Google Scholar Treat, L. H. et al. Improved anti-tumor effect of ...
A method for automatic detection of a contrast agent inflow in a blood vessel of a patient with a CT system, and CT system for carrying out this method, are disclosed. At least one embodiment of the invention relates to a method which determines the position of at least one blood vessel ...
Chimpanzees seem to play a more complex role on the epidemiology of pathogenic and commensal protist and nematode species than initially anticipated. Keywords: protists; non-human primates; endangered; conservation; PCR; genotyping; epidemiology; zoonoses; seasonality...
On the day of the procedure, a Cosman-Roberts-Wells (CRW) stereotactic frame was fixed to the patient’s head under local anesthetic. The frame was then coupled to the helmet transducer array, with the patient entering the MRI supine and awake. A safety switch was given to the patient to...
Non- contrast MR imaging of blood-brain-barrier permeability to water. Magn Reson Med. 2018;80(4):1507. 107. Wengler K, Bangiyev L, Canli T, Duong TQ, Schweitzer ME, He X. 3D MRI of whole-brain water permeability with intrinsic diffusivity encoding of arterial labeled spin (IDEALS). ...
developed their algorithm through training and testing on the same relatively small cohort of high-risk individuals that did or did not progress to psychosis and controls. In contrast, the samples we used to develop our biomarker panel were obtained from large cohorts of well-characterized first-on...
A method and an image evaluation unit are disclosed for recognizing and marking contrast agents in blood vessels of the lung with the aid of a CT examination using at least two different x-ray energy
The blood–brain barrier (BBB) prevents harmful toxins from entering brain but can also inhibit therapeutic molecules designed to treat neurodegenerative diseases. Focused ultrasound (FUS) combined with microbubbles can enhance permeability of BBB and is