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Identification of the Artery of Adamkiewicz Using Multidetector Computed Tomography Angiography (MCTA)
(2020-02-01)
Objective The aim of the present study is to evaluate the artery of Adamkiewicz by multidetector computed tomography angiography (MCTA) in a Brazilian population. Methods Two independent observers evaluated 86 coronary ...
Validation of cone-beam computed tomography and magnetic resonance imaging of the porcine spine: a comparative study with multidetector computed tomography and anatomical specimens
(Elsevier B.V., 2015-05-01)
BACKGROUND CONTEXT: New spinal interventions or implants have been tested on ex vivo or in vivo porcine spines, as they are readily available and have been accepted as a comparable model to human cadaver spines. Imaging-guided ...
Can gray values be converted to Hounsfield units? A systematic review
(British Institute of Radiology, 2021)
OBJECTIVES: The purpose of this systematic review was to answer the focus question: "Could the gray values (GVs) from CBCT (cone beam computed tomography) be converted to Hounsfield units (HUs) in multidetector computed ...
Diagnostic ability of barrett's index to detect dysthyroid optic neuropathy using multidetector computed tomography
(Faculdade de Medicina / USP, 2008)
OBJECTIVES: The objective of this study was to evaluate the ability of a muscular index (Barrett's Index), calculated with multidetector computed tomography, to detect dysthyroid optic neuropathy in patients with Graves' ...
Tranverse colon volvulus
(2013)
The volvulus of the colon is a relatively common cause of colonic obstruction, mainly in the sigmoid colon, less frequent in the caecum, and rarely in the transverse colon. Multidetector tomography (MDCT) is able to establish ...
Incidental diagnosis of Covid-19 pneumonia on chest computed tomography
Purpose: The purpose of this study was to determine the prevalence and imaging characteristics of
incidentally diagnosed COVID-19 pneumonia on computed tomography (CT).
Materials and methods: This retrospective study was ...
Pre- and postsurgical imaging findings of abdominal wall hernias based on the European Hernia Society (EHS) classification
Abdominal wall hernias are common and can present as technical challenges to surgeons. When large, hernias diminish quality of life. Various classifications of incisional hernias have been proposed; however, there are many ...