Results 11 to 20 of about 698,270 (259)

The hyperdense MCA sign and the MCA dot sign

open access: yesSouth African Journal of Radiology, 2011
N ...
Nasreen Mahomed
doaj   +1 more source

Rational use of CT-scanner Considering its Diagnostic Accuracy for the Management of Acute Abdomen: A single-Center Study

open access: yesAlbanian Journal of Trauma and Emergency Surgery, 2020
Aim: We aimed to put forward the efficacy of abdominal CT performed for patients diagnosed with acute abdomen and to share our clinical findings in that regard. Methods: 216 patients who had been hospitalized in General Surgery Department due to acute
Recep Erçin SÖNMEZ   +3 more
doaj   +1 more source

An experimental survey of metal artefact reduction in computed tomography [PDF]

open access: yes, 2013
We present a survey of techniques for the reduction of streaking artefacts caused by metallic objects in X-ray Computed Tomography (CT) images. A comprehensive review of the existing state-of- the-art Metal Artefact Reduction (MAR) techniques, drawn ...
Van Slambrouck, Katrien   +9 more
core   +1 more source

Fat quantification using computerized tomography [PDF]

open access: yes, 2022
The purpose of this research was to quantify the volume of subcutaneous fat, visceral fat and intramuscular fat of patients that underwent computerized tomography examinations and relate this to age, gender, weight, height, waist circumference and ...
Abrantes, António   +5 more
core   +1 more source

Three dimensional (3D) imaging techniques in orthodontics-An update

open access: yesJournal of Family Medicine and Primary Care, 2020
3D imaging is a technique which develops or creates the impression of depth within an image by deploying 2D data into 3-dimensional format. To aid in quality regulating processes for industrial purposes, 3D imaging has become an extremely valuable factor.
Fahad Abdullah Alshammery
doaj   +1 more source

Brain perfusion single-photon emission computerized tomography/computerized tomography: Stroke-like manifestations of COVID-19 with transient antiphospholipid elevation

open access: yesWorld Journal of Nuclear Medicine, 2021
COVID-19 is a viral respiratory disease associated with neurologic complications such as encephalitis or stroke in a minority of patients. The wide variety of neurologic manifestations with often unclear etiology may confound diagnosis and management. We
Kwang Chun, Edgar Zamora, Maria Coco
doaj   +1 more source

Computerized Tomography

open access: yes, 2022
S.119-128The analysis of random samples as well as the inspection and verification of prototypes, e.g. in aluminium casting industry, demand fast non-destructive testing methods with high geometrical resolution and 3D imaging capability.
Gondrom, S., Maisl, M.
core   +1 more source

Enlarged cerebrospinal fluid spaces in opiate-dependent male patients: A stereological CT study [PDF]

open access: yes, 1998
Computed tomography was performed in 9 male patients with a diagnosis of opiate dependence and in 9 age-matched psychiatric controls (neurotic depression).
Van Roost, Dirk   +9 more
core   +1 more source

Evaluatıon Of The Nasal Aırway Followıng Rapıd Maxıllary Expansıon Wıth Computerızed Tomography

open access: yesTurkish Journal of Orthodontics, 2004
In this study nasal airway changes following rapid maxillary expansion was evaluated with computerized tomography. In the study nasal airway volumes of 10 bilateral maxillary construction cases (6 girls and 4 boys) were measured with computerized ...
Cenk Doruk
doaj   +1 more source

Evaluation of the Compatibility of Atrium and Ventricular Measurements in Thoracic Computerized Tomography and Coronary Computerized Tomography Angiography

open access: yesNamık Kemal Tıp Dergisi, 2020
Aim: We aimed to evaluate the consistency of the measurements of diameter and area of cardiac chambers in coronary computed tomography angiography (CTA) and contrast-enhanced thoracic computed tomography (CT) images.Materials and Methods: 30 patients who
Fethi Emre USTABAŞIOĞLU   +4 more
doaj   +1 more source

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