Comparison of precontract, postcontrast, and delayed CT scanning for the staging of rectal carcinoma

1992 ◽  
Vol 17 (1) ◽  
pp. 267-270 ◽  
Author(s):  
Elisabeth Bech Skriver ◽  
Michael Bachmann Nielsen ◽  
Susanne Qvitzau ◽  
John Christiansen
Keyword(s):  
Rectal Carcinoma ◽  
Ct Scanning

1522: Utility of Preoperative 3-D Reconstruction of Pelvic Vasculature using Multi-Detector Spiral CT Scanning in Treatment Planning for Robotic Prostatectomy

2005 ◽  
Vol 173 (4S) ◽  
pp. 412-412
Author(s):  
Ashutosh Tewari ◽  
Assaad El-Hakim ◽  
Peter N. Schlegel ◽  
Mani Menon ◽  
Deirdre M. Coll
Keyword(s):  
Treatment Planning ◽  
Ct Scanning ◽  
Spiral Ct ◽  
Robotic Prostatectomy

CT Scanning Interferes With Pacemakers, Other Devices

2008 ◽  
Vol 38 (16) ◽  
pp. 5
Author(s):  
ELIZABETH MECHCATIE
Keyword(s):  
Ct Scanning

Morphology and Affinities of Ampelocissites Seeds (Vitaceae: Ampelopsis clade) from the Paleogene of Texas, USA

2020 ◽  
Vol 45 (3) ◽  
pp. 478-482
Author(s):  
Steven R. Manchester
Keyword(s):  
Computed Tomography ◽  
Cross Sections ◽  
Seed Coat ◽  
Ct Scanning ◽  
Seed Morphology ◽  
Early Eocene ◽  
Micro Computed Tomography ◽  
X Ray ◽  
Fossil Seeds ◽  
Fossil Genus

Abstract—The type material on which the fossil genus name Ampelocissites was established in 1929 has been reexamined with the aid of X-ray micro-computed tomography (μ-CT) scanning and compared with seeds of extant taxa to assess the relationships of these fossils within the grape family, Vitaceae. The specimens were collected from a sandstone of late Paleocene or early Eocene age. Although originally inferred by Berry to be intermediate in morphology between Ampelocissus and Vitis, the newly revealed details of seed morphology indicate that these seeds represent instead the Ampelopsis clade. Digital cross sections show that the seed coat maintains its thickness over the external surfaces, but diminishes quickly in the ventral infolds. This feature, along with the elliptical chalaza and lack of an apical groove, indicate that Ampelocissites lytlensis Berry probably represents Ampelopsis or Nekemias (rather than Ampelocissus or Vitis) and that the generic name Ampelocissites may be useful for fossil seeds with morphology consistent with the Ampelopsis clade that lack sufficient characters to specify placement within one of these extant genera.

Acupuncture treatment for scleroderma en coup de sabre of a 3-year-old girl with calcified CT scanning view on choroid.

1987 ◽  
Vol 49 (2) ◽  
pp. 270-274
Author(s):  
Manabu MAEDA ◽  
Shunji MORI ◽  
Hisashi KAIYA
Keyword(s):  
Acupuncture Treatment ◽  
Ct Scanning

Development of a method for presuming the density and effective atomic number of mineral samples by utilizing medical X-ray CT scanning

2020 ◽  
Author(s):  
Akiyuki IWAMORI ◽  
Hideo TAKAGI ◽  
Nobutaka ASAHI ◽  
Tatsuji SUGIMORI ◽  
Eiji NAKATA ◽  
...  
Keyword(s):  
Atomic Number ◽  
Effective Atomic Number ◽  
Ct Scanning ◽  
X Ray

Neoadjuvant Chemotherapy and Radiotherapy in Locally Advanced Rectal Carcinoma

2019 ◽  
Vol 23 (1) ◽  
pp. 221-228
Author(s):  
Mohmed Gaber ◽  
Mohamed Alhashemee ◽  
Al Sayed Hassan ◽  
Sahar Hammam
Keyword(s):  
Neoadjuvant Chemotherapy ◽  
Rectal Carcinoma ◽  
Locally Advanced

Use of Three-dimensional Printing in the Development of Optimal Cardiac CT Scanning Protocols

2020 ◽  
Vol 16 (8) ◽  
pp. 967-977
Author(s):  
Zhonghua Sun
Keyword(s):  
Cardiovascular Disease ◽  
Cardiac Computed Tomography ◽  
Three Dimensional ◽  
Ct Scanning ◽  
Aortic Diseases ◽  
Clinical Value ◽  
Three Dimensional Printing ◽  
Doctor Patient Communication ◽  
Medical Education And Training ◽  
3D Printed

Three-dimensional (3D) printing is increasingly used in medical applications with most of the studies focusing on its applications in medical education and training, pre-surgical planning and simulation, and doctor-patient communication. An emerging area of utilising 3D printed models lies in the development of cardiac computed tomography (CT) protocols for visualisation and detection of cardiovascular disease. Specifically, 3D printed heart and cardiovascular models have shown potential value in the evaluation of coronary plaques and coronary stents, aortic diseases and detection of pulmonary embolism. This review article provides an overview of the clinical value of 3D printed models in these areas with regard to the development of optimal CT scanning protocols for both diagnostic evaluation of cardiovascular disease and reduction of radiation dose. The expected outcomes are to encourage further research towards this direction.

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