Monitoring photodynamic therapy of intracranial neoplasms using functional CT imaging technique

2017 ◽  
Author(s):  
J. Darko
Keyword(s):  
Photodynamic Therapy ◽  
Imaging Technique ◽  
Ct Imaging ◽  
Intracranial Neoplasms ◽  
Functional Ct

Photodynamic Therapy for Intracranial Neoplasms

Neurosurgery ◽  
1993 ◽  
Vol 32 (4) ◽  
pp. 587???596 ◽  
Author(s):  
Thomas C. Origitano ◽  
O. Howard Reichman
Keyword(s):  
Photodynamic Therapy ◽  
Intracranial Neoplasms

Functional CT Imaging of the Lungs

2002 ◽  
Vol 9 (2) ◽  
pp. 127-129 ◽  
Author(s):  
Warren B Gefter
Keyword(s):  
Ct Imaging ◽  
Functional Ct

Micro-CT imaging technique to characterize diffusion of small-molecules

2020 ◽  
Author(s):  
Tina Khazaee ◽  
Chris J. D. Norley ◽  
Hristo N. Nikolov ◽  
Steven I. Pollmann ◽  
David W. Holdsworth
Keyword(s):  
Small Molecules ◽  
Imaging Technique ◽  
Ct Imaging ◽  
Micro Ct

Nanoparticle-Based CT Imaging Technique for Longitudinal and Quantitative Stem Cell Tracking within the Brain: Application in Neuropsychiatric Disorders

ACS Nano ◽  
2014 ◽  
Vol 8 (9) ◽  
pp. 9274-9285 ◽  
Author(s):  
Oshra Betzer ◽  
Amit Shwartz ◽  
Menachem Motiei ◽  
Gila Kazimirsky ◽  
Iris Gispan ◽  
...  
Keyword(s):  
Stem Cell ◽  
Cell Tracking ◽  
Imaging Technique ◽  
Neuropsychiatric Disorders ◽  
Ct Imaging ◽  
Stem Cell Tracking ◽  
The Brain

P1108FLUID DYNAMIC ASSESSMENT OF THERANOVA DIALYZER THROUGH CT IMAGING TECHNIQUE

2020 ◽  
Vol 35 (Supplement_3) ◽  
Author(s):  
Anna Lorenzin ◽  
Gianlorenzo Golino ◽  
Llaria Godi ◽  
Massimo De Cal ◽  
Claudio Ronco
Keyword(s):  
Imaging Technique ◽  
Dynamic Assessment ◽  
Nuclear Imaging ◽  
In Vitro Study ◽  
Ct Imaging ◽  
Chronic Hemodialysis ◽  
Vertical Position ◽  
Outlet Port ◽  
Blood Compartment

Abstract Background and Aims Inadequate removal of molecules between 5and50KDa, due to their restriction in diffusibility, may cause long-term complication in chronic hemodialysis patients. Medium Cut-off(MCO) is a new class of membranes with enhanced sieving properties and negligible albumin loss, thanks to its high molecular weight(MW) retention onset and MW cut-off value lower than albumin MW. MCO membrane used in HD allows to perform expanded hemodialysis (HDx), a technique based on high internal filtration(IF). Our previous study quantified the IF of Theranova dialyzer leveraging a nuclear imaging technique. In order to characterize the local distribution of the IF, an in vitro study assessing the fluid dynamics inside Theranova dialyzer was conducted through CT imaging technique. Method Dialyzers Theranova 400 and 500(Baxter, Deerfield, USA) were placed in vertical position in the CT gantry. Blood and dialysate were circulated in countercurrent at 300ml/min and 500 ml/min, respectively. The two compartments were analyzed separately, injecting the dye solution, for both filters. Longitudinal sections, 0.5cm thick, were recorded for 60seconds. Results In blood compartment, dye solution immediately after its entrance in the dialyzer demonstrates homogeneous progression, while different velocity profiles were observed among the fibers proceeding to the outlet port (Fig b). In dialysate compartment, dye solution is distributed in the periphery first (Fig d), then seeps in the fibers bundle and reaches the complete compartment filling. Conclusion The homogeneous dye profile immediately after its entrance in blood compartment demonstrated a good design of the inlet port; the optimal dye distribution reached in both blood and dialysate compartments ensure that IF phenomenon is equally achieved in both central and peripheral regions of the dialyzer.

scholarly journals Research on pseudo-CT imaging technique based on an ultrasound deformation field with binary mask in radiotherapy

Medicine ◽  
2018 ◽  
Vol 97 (38) ◽  
pp. e12532
Author(s):  
Hongfei Sun ◽  
Kai Xie ◽  
Liugang Gao ◽  
Jianfeng Sui ◽  
Tao Lin ◽  
...  
Keyword(s):  
Imaging Technique ◽  
Ct Imaging ◽  
Deformation Field ◽  
Binary Mask

Functional CT imaging of angiogenesis in rabbit VX2 soft-tissue tumour

2001 ◽  
Vol 46 (12) ◽  
pp. 3161-3175 ◽  
Author(s):  
Thomas G Purdie ◽  
Elizabeth Henderson ◽  
Ting-Yim Lee
Keyword(s):  
Soft Tissue ◽  
Ct Imaging ◽  
Soft Tissue Tumour ◽  
Tissue Tumour ◽  
Functional Ct

Functional CT Imaging of the Acute Hyperemic Response to Radiation Therapy of the Prostate Gland: Early Experience

2001 ◽  
Vol 25 (1) ◽  
pp. 43-49 ◽  
Author(s):  
Christopher J. Harvey ◽  
Martin J. K. Blomley ◽  
Peter Dawson ◽  
Jayne A. Morgan ◽  
Anthony Dooher ◽  
...  
Keyword(s):  
Radiation Therapy ◽  
Prostate Gland ◽  
Early Experience ◽  
Ct Imaging ◽  
Functional Ct ◽  
Hyperemic Response

scholarly journals The Detection of Structure in Wood by X-Ray CT Imaging Technique

BioResources ◽  
2018 ◽  
Vol 13 (2) ◽  
Author(s):  
Zhedong Ge ◽  
Longxian Chen ◽  
Rui Luo ◽  
Yanwei Wang ◽  
Yucheng Zhou
Keyword(s):  
Imaging Technique ◽  
Ct Imaging ◽  
X Ray
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