scholarly journals Volumetric 3-Dimensional Analysis of the Supraorbital vs Pterional Approach to Paramedian Vascular Structures: Comprehensive Assessment of Surgical Maneuverability

2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Lena Mary Houlihan ◽  
Irakliy Abramov ◽  
Thanapong Loymak ◽  
Jubran H. Jubran ◽  
Ann J. Staudinger Knoll ◽  
...  
Keyword(s):  
Dimensional Analysis ◽  
Comprehensive Assessment ◽  
Pterional Approach ◽  
3 Dimensional ◽  
Vascular Structures

scholarly journals 3-dimensional analysis of holographic memories based on photopolymers using finite differences method

2006 ◽  
Author(s):  
Sergi Gallego ◽  
Manuel F. Ortuño ◽  
Cristian Neipp ◽  
Andrés Márquez ◽  
Augusto Beléndez ◽  
...  
Keyword(s):  
Dimensional Analysis ◽  
Finite Differences ◽  
3 Dimensional ◽  
Finite Differences Method ◽  
Holographic Memories

scholarly journals Hematopoiesis in 3 dimensions: human and murine bone marrow architecture visualized by confocal microscopy

Blood ◽  
2010 ◽  
Vol 116 (15) ◽  
pp. e41-e55 ◽  
Author(s):  
Tomoiku Takaku ◽  
Daniela Malide ◽  
Jichun Chen ◽  
Rodrigo T. Calado ◽  
Sachiko Kajigaya ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Three Dimensional ◽  
Cell Types ◽  
Bone Marrow Tissue ◽  
Murine Bone Marrow ◽  
3 Dimensional ◽  
Vascular Structures ◽  
Bone Structures ◽  
Surrounding Bone

AbstractIn many animals, blood cell production occurs in the bone marrow. Hematopoiesis is complex, requiring self-renewing and pluripotent stem cells, differentiated progenitor and precursor cells, and supportive stroma, adipose tissue, vascular structures, and extracellular matrix. Although imaging is a vital tool in hematology research, the 3-dimensional architecture of the bone marrow tissue in situ remains largely uncharacterized. The major hindrance to imaging the intact marrow is the surrounding bone structures are almost impossible to cut/image through. We have overcome these obstacles and describe a method whereby whole-mounts of bone marrow tissue were immunostained and imaged in 3 dimensions by confocal fluorescence and reflection microscopy. We have successfully mapped by multicolor immunofluorescence the localization pattern of as many as 4 cell features simultaneously over large tiled views and to depths of approximately 150 μm. Three-dimensional images can be assessed qualitatively and quantitatively to appreciate the distribution of cell types and their interrelationships, with minimal perturbations of the tissue. We demonstrate its application to normal mouse and human marrow, to murine models of marrow failure, and to patients with aplastic anemia, myeloid, and lymphoid cell malignancies. The technique should be generally adaptable for basic laboratory investigation and for clinical diagnosis of hematologic diseases.

scholarly journals A 3-Dimensional Analysis of Sloshing by means of Tank Wall Fitted Coordinate System

1992 ◽  
Vol 1992 (172) ◽  
pp. 487-499 ◽  
Author(s):  
Mitsuyasu Nagahama ◽  
Shin-ichi Nagahama ◽  
Yukiharu Nekado ◽  
Takae Yamamori ◽  
Tohru Hori
Keyword(s):  
Coordinate System ◽  
Dimensional Analysis ◽  
Tank Wall ◽  
3 Dimensional

A 3-Dimensional Analysis of the Fracture Planes in Pediatric Lateral Humeral Condyle Fractures for Image-Based Pin Positioning During Fixation

2017 ◽  
Vol 31 (10) ◽  
pp. e340-e346 ◽  
Author(s):  
Do Young Park ◽  
Jae Ho Cho ◽  
Doo-Hyung Lee ◽  
Wan-Sun Choi ◽  
Jun Young Bang ◽  
...  
Keyword(s):  
Dimensional Analysis ◽  
3 Dimensional ◽  
Fracture Planes ◽  
Humeral Condyle

scholarly journals P14.10 Endoscopic skull base surgery for tumors invading internal carotid artery

2019 ◽  
Vol 21 (Supplement_3) ◽  
pp. iii68-iii68
Author(s):  
S Geng
Keyword(s):  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Skull Base ◽  
Multimodal Imaging ◽  
Internal Carotid ◽  
Skull Base Surgery ◽  
3 Dimensional ◽  
Endoscopic Skull Base Surgery ◽  
Vascular Structures ◽  
The Relationship

Abstract BACKGROUND Internal carotid artery (ICA) injury is a disaster in endoscopic skull base surgery, so protection of internal carotid artery is an essential task. We use 3-dimensional multimodal imaging (3D-MMI) and intraoperative navigation (ION) in endoscopic skull base surgery to locate ICA and decrease ICA injury. MATERIAL AND METHODS 26 patients underwent endoscopic skull base surgery (pituitary adenomas, chordomas, neurinomas and other tumors invading internal carotid artery) guided by 3D-MMI and ION techniques to locate ICA. RESULTS In all patients, the 3D-MMI and ION techniques enabled adequate visualization of vascular structures stereoscopically, especially the relationship between lesion and ICA, and suplly real-time navigation to locate ICA during endoscopic skull base surgery. No ICA injury happened and neurosurgeons removed tumors with relaxed mind. CONCLUSION 3D-MMI and ION techniques were found to be helpful to locate internal carotid artery and decrease ICA injury during endoscopic skull base surgery.

A 3-dimensional analysis for evaluating technology emergence indicators

2020 ◽  
Vol 124 (1) ◽  
pp. 27-55 ◽  
Author(s):  
Xiaoyu Liu ◽  
Alan L. Porter
Keyword(s):  
Dimensional Analysis ◽  
3 Dimensional

Airway Growth and Development: A Computerized 3-Dimensional Analysis

2012 ◽  
Vol 70 (9) ◽  
pp. 2174-2183 ◽  
Author(s):  
Stephen A. Schendel ◽  
Richard Jacobson ◽  
Sadri Khalessi
Keyword(s):  
Dimensional Analysis ◽  
Growth And Development ◽  
3 Dimensional
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