The impact of three‐dimensional reconstruction and standardised CT interpretation (AMIGO) on the anatomical understanding of mesenteric vascular anatomy for planning complete mesocolic excision surgery. A randomised cross‐over study

2022 ◽  
Author(s):  
Jordan Fletcher ◽  
Rajapandian Ilangovan ◽  
George Hanna ◽  
Danilo Miskovic ◽  
Phillip Lung
Keyword(s):  
Three Dimensional ◽  
Vascular Anatomy ◽  
Complete Mesocolic Excision ◽  
Three Dimensional Reconstruction ◽  
Dimensional Reconstruction ◽  
Mesocolic Excision ◽  
The Impact

The impact of body-mass index on the frontal knee alignment estimation using three-dimensional reconstruction based on movement analysis

The Knee ◽  
2020 ◽  
Vol 27 (1) ◽  
pp. 89-94 ◽  
Author(s):  
Thomas Legrand ◽  
Vincent Richard ◽  
Alice Bonnefoy-Mazure ◽  
Stéphane Armand ◽  
Hermes H. Miozzari ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Body Mass ◽  
Three Dimensional ◽  
Movement Analysis ◽  
Three Dimensional Reconstruction ◽  
Knee Alignment ◽  
Dimensional Reconstruction ◽  
The Impact

scholarly journals Three-dimensional reconstruction of port wine stain vascular anatomy from serial histological sections

1997 ◽  
Vol 42 (9) ◽  
pp. 1843-1847 ◽  
Author(s):  
Derek J Smithies ◽  
Martin J C van Gemert ◽  
Marta K Hansen ◽  
Thomas E Milner ◽  
J Stuart Nelson
Keyword(s):  
Three Dimensional ◽  
Vascular Anatomy ◽  
Port Wine Stain ◽  
Port Wine ◽  
Three Dimensional Reconstruction ◽  
Histological Sections ◽  
Dimensional Reconstruction

scholarly journals The impact of three-dimensional reconstruction on laparoscopic-assisted surgery for right-sided colon cancer

2017 ◽  
Vol 3 ◽  
pp. 251-256 ◽  
Author(s):  
Ryoichi Miyamoto ◽  
Sosuke Tadano ◽  
Naoki Sano ◽  
Satoshi Inagawa ◽  
Shinya Adachi ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Three Dimensional ◽  
Three Dimensional Reconstruction ◽  
Dimensional Reconstruction ◽  
Laparoscopic Assisted ◽  
The Impact

Methods for three-dimensional reconstruction of cellular components within a thick section

1986 ◽  
Vol 44 ◽  
pp. 18-21
Author(s):  
J. Frank ◽  
B. F. McEwen ◽  
M. Radermacher ◽  
C. L. Rieder
Keyword(s):  
Tilt Angle ◽  
Tomographic Reconstruction ◽  
3D Structure ◽  
Three Dimensional ◽  
Thick Section ◽  
Three Dimensional Reconstruction ◽  
Axis Ratio ◽  
Dimensional Reconstruction ◽  
Cellular Components

The tomographic reconstruction from multiple projections of cellular components, within a thick section, offers a way of visualizing and quantifying their three-dimensional (3D) structure. However, asymmetric objects require as many views from the widest tilt range as possible; otherwise the reconstruction may be uninterpretable. Even if not for geometric obstructions, the increasing pathway of electrons, as the tilt angle is increased, poses the ultimate upper limitation to the projection range. With the maximum tilt angle being fixed, the only way to improve the faithfulness of the reconstruction is by changing the mode of the tilting from single-axis to conical; a point within the object projected with a tilt angle of 60° and a full 360° azimuthal range is then reconstructed as a slightly elliptic (axis ratio 1.2 : 1) sphere.

Three-Dimensional Reconstruction of Native Androctonus Australis Hemocyanin

1990 ◽  
Vol 48 (1) ◽  
pp. 452-453
Author(s):  
Nicolas Boisset ◽  
Jean-Christophe Taveau ◽  
Jean Lamy ◽  
Terence Wagenknecht ◽  
Michael Radermacher ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Solid Body ◽  
Body Surface ◽  
Three Dimensional ◽  
Staining Technique ◽  
Three Dimensional Reconstruction ◽  
Dimensional Reconstruction ◽  
View Reconstruction ◽  
Surface Representations ◽  
Top View

Hemocyanin, the respiratory pigment of the scorpion Androctonus australis is composed of 24 kidney shaped subunits. A model of architecture supported by many indirect arguments has been deduced from electron microscopy (EM) and immuno-EM. To ascertain, the disposition of the subunits within the oligomer, the 24mer was submitted to three-dimensional reconstruction by the method of single-exposure random-conical tilt series.A sample of native hemocyanin, prepared with the double layer negative staining technique, was observed by transmisson electron microscopy under low-dose conditions. Six 3D-reconstructions were carried out indenpendently from top, side and 45°views. The results are composed of solid-body surface representations, and slices extracted from the reconstruction volume.The main two characters of the molecule previously reported by Van Heel and Frank, were constantly found in the solid-body surface representations. These features are the presence of two different faces called flip and flop and a rocking of the molecule around an axis passing through diagonnally opposed hexamers. Furthermore, in the solid-body surface of the top view reconstruction, the positions and orientations of the bridges connecting the half molecules were found in excellent agreement with those predicted by the model.

Three-Dimensional Reconstruction of Two Forms of the Chaperonin GRO EL

1990 ◽  
Vol 48 (1) ◽  
pp. 258-259
Author(s):  
J.L. Carrascosa ◽  
G. Abella ◽  
S. Marco ◽  
M. Muyal ◽  
J.M. Carazo
Keyword(s):  
Three Dimensional ◽  
The Other ◽  
Two Dimensional ◽  
Series Method ◽  
Three Dimensional Reconstruction ◽  
Structural Components ◽  
E Coli ◽  
Dimensional Reconstruction ◽  
Morphogenetic Factors ◽  
Tilt Series

Chaperonins are a class of proteins characterized by their role as morphogenetic factors. They trantsiently interact with the structural components of certain biological aggregates (viruses, enzymes etc), promoting their correct folding, assembly and, eventually transport. The groEL factor from E. coli is a conspicuous member of the chaperonins, as it promotes the assembly and morphogenesis of bacterial oligomers and/viral structures.We have studied groEL-like factors from two different bacteria:E. coli and B.subtilis. These factors share common morphological features , showing two different views: one is 6-fold, while the other shows 7 morphological units. There is also a correlation between the presence of a dominant 6-fold view and the fact of both bacteria been grown at low temperature (32°C), while the 7-fold is the main view at higher temperatures (42°C). As the two-dimensional projections of groEL were difficult to interprete, we studied their three-dimensional reconstruction by the random conical tilt series method from negatively stained particles.

247: Three Dimensional Reconstruction of Nervature in Prostate: Confirming Cancer Related Axonogenesis

2006 ◽  
Vol 175 (4S) ◽  
pp. 82-82
Author(s):  
Gustavo Ayala ◽  
Rile Li ◽  
Hong Oai ◽  
Mohammad Sayeeddudin ◽  
Timothy C. Thompson ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Three Dimensional Reconstruction ◽  
Dimensional Reconstruction

Three-dimensional reconstruction of ryanodine receptors

10.2741/a853 ◽  
2002 ◽  
Vol 7 (4) ◽  
pp. d1464-1474 ◽  
Author(s):  
Terence Wagenknecht
Keyword(s):  
Ryanodine Receptors ◽  
Three Dimensional ◽  
Three Dimensional Reconstruction ◽  
Dimensional Reconstruction
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