Comparison of phase contrast CT images for different tumor tissues

2013 ◽  
Author(s):  
Chenglin Liu ◽  
Hua Xu ◽  
Xiaohua Wang ◽  
Dongming Zhang ◽  
Xinyi Zhang ◽  
...  
Keyword(s):  
Phase Contrast ◽  
Ct Images ◽  
Tumor Tissues ◽  
Contrast Ct

Assessment of Myofiber Orientation in High Resolution Phase-Contrast CT Images

2015 ◽  
pp. 111-119 ◽  
Author(s):  
V. Baličević ◽  
S. Lončarić ◽  
R. Cárdenes ◽  
A. Gonzalez-Tendero ◽  
B. Paun ◽  
...  
Keyword(s):  
High Resolution ◽  
Phase Contrast ◽  
Ct Images ◽  
Contrast Ct

Characterization of healthy and osteoarthritic chondrocyte cell patterns on phase contrast CT images of the knee cartilage matrix

2012 ◽  
Author(s):  
Mahesh B. Nagarajan ◽  
Paola Coan ◽  
Markus B. Huber ◽  
Chien-Chun Yang ◽  
Christian Glaser ◽  
...  
Keyword(s):  
Phase Contrast ◽  
Ct Images ◽  
Cartilage Matrix ◽  
Knee Cartilage ◽  
Cell Patterns ◽  
Contrast Ct

scholarly journals Morphometrical Study of the Lumbar Segment of the Internal Vertebral Venous Plexus in Dogs: A Contrast CT-Based Study

Animals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1502
Author(s):  
Valeria Ariete ◽  
Natalia Barnert ◽  
Marcelo Gómez ◽  
Marcelo Mieres ◽  
Bárbara Pérez ◽  
...  
Keyword(s):  
Epidural Space ◽  
Ct Images ◽  
Venous Plexus ◽  
Morphological Pattern ◽  
Vertebral Canal ◽  
Dural Sac ◽  
Internal Vertebral Venous Plexus ◽  
Adjacent Structures ◽  
Contrast Ct ◽  
Enhanced Computed Tomography

The internal vertebral venous plexus (IVVP) is a thin-walled, valveless venous network that is located inside the vertebral canal, communicating with the cerebral venous sinuses. The objective of this study was to perform a morphometric analysis of the IVVP, dural sac, epidural space and vertebral canal between the L1 and L7 vertebrae with contrast-enhanced computed tomography (CT). Six clinically healthy adult dogs weighing between 12 kg to 28 kg were used in the study. The CT venographic protocol consisted of a manual injection of 880 mgI/kg of contrast agent (587 mgI/kg in a bolus and 293 mgI/mL by continuous infusion). In all CT images, the dimensions of the IVVP, dural sac, and vertebral canal were collected. Dorsal reconstruction CT images showed a continuous rhomboidal morphological pattern for the IVVP. The dural sac was observed as a rounded isodense structure throughout the vertebral canal. The average area of the IVVP ranged from 0.61 to 0.74 mm2 between L1 and L7 vertebrae (6.3–8.9% of the vertebral canal), and the area of the dural sac was between 1.22 and 7.42 mm2 (13.8–72.2% of the vertebral canal). The area of the epidural space between L1 and L7 ranged from 2.85 to 7.78 mm2 (27.8–86.2% of the vertebral canal). This CT venography protocol is a safe method that allows adequate visualization and morphometric evaluation of the IVVP and adjacent structures.

Insight into Bile Duct Reaction to Obstruction from a Three-dimensional Perspective Using ex Vivo Phase-Contrast CT

Radiology ◽  
2021 ◽  
pp. 203967
Author(s):  
Wen-Juan Lv ◽  
Xin-Yan Zhao ◽  
Dou-Dou Hu ◽  
Xiao-Hong Xin ◽  
Li-Li Qin ◽  
...  
Keyword(s):  
Bile Duct ◽  
Phase Contrast ◽  
Ex Vivo ◽  
Three Dimensional ◽  
Contrast Ct ◽  
Insight Into

Laboratory phase-contrast CT for 3D tumor resection margin assessment

2021 ◽  
Author(s):  
William Twengström ◽  
Carlos Fernandez Moro ◽  
Jenny Romell ◽  
Jakob C. Larsson ◽  
Ernesto Sparrelid ◽  
...  
Keyword(s):  
Phase Contrast ◽  
Resection Margin ◽  
Tumor Resection ◽  
Margin Assessment ◽  
Contrast Ct
Sign in / Sign up

Export Citation Format

Share Document