Results 21 to 30 of about 6,806,803 (376)

Imaging of Septic Pulmonary Embolism in Right-Side Infective Endocarditis

open access: yesНеотложная медицинская помощь, 2022
Early and correct diagnosis of infective endocarditis (ie) of the right heart does not lose its importance due to the persistence of the problem of intravenous drug use and an increase in the number of surgical interventions on the heart.
A. S. Vinokurov   +3 more
doaj   +1 more source

CT Imaging Features of 2019 Novel Coronavirus (2019-nCoV)

open access: yesRadiology, 2020
In this retrospective case series, chest CT scans of 21 symptomatic patients from China infected with the 2019 novel coronavirus (2019-nCoV) were reviewed, with emphasis on identifying and characterizing the most common findings.
M. Chung   +13 more
semanticscholar   +1 more source

Segmentation of Brain Tumor Images Using Genetic Algorithms [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2009
In this research, the brain images resulting from computerized tomography  (CT) have been used in order to determine the tumor area in the brain. the steps started by preprocessing operation to the image before inputting it to algorithm .the image was ...
Mohameed Nathem   +2 more
doaj   +1 more source

PSMA PET/CT: joint EANM procedure guideline/SNMMI procedure standard for prostate cancer imaging 2.0

open access: yesEuropean Journal of Nuclear Medicine and Molecular Imaging, 2023
Here we aim to provide updated guidance and standards for the indication, acquisition, and interpretation of PSMA PET/CT for prostate cancer imaging.
W. Fendler   +26 more
semanticscholar   +1 more source

Correlation of chest CT and RT-PCR testing in coronavirus disease 2019 (COVID-19) in Turkey

open access: yesThe Annals of Clinical and Analytical Medicine, 2021
Aim: Chest CT plays an important role in the treatment and diagnosis of COVID-19. It is important to remember that patients with RT-PCR test positive for COVID-19 infection may have normal chest CT.
Ş. Arslan   +4 more
semanticscholar   +1 more source

A deep learning algorithm using CT images to screen for Corona virus disease (COVID-19)

open access: yesEuropean Radiology, 2020
The outbreak of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-COV-2) has caused more than 26 million cases of Corona virus disease (COVID-19) in the world so far.
Shuai Wang   +10 more
semanticscholar   +1 more source

2 Samuel 12 as retold by Josephus

open access: yesVerbum et Ecclesia, 2006
In this essay the author intends to focus on Josephus' retelling of the events of 2 Samuel 12. At the opening of his Antiquities, Josephus assures readers that in what follows he will not add to or omit anything from the Scripture records on which he
CT Begg
doaj   +1 more source

Artificial Intelligence Distinguishes COVID-19 from Community Acquired Pneumonia on Chest CT

open access: yesRadiology, 2020
Background Coronavirus disease has widely spread all over the world since the beginning of 2020. It is desirable to develop automatic and accurate detection of COVID-19 using chest CT.
Lin Li   +17 more
semanticscholar   +1 more source

Endoscopic findings and psychometric abnormalities: what is the relationship in upper endoscopic outpatients? [PDF]

open access: yes, 2015
Background. Psychological disorders are often associated with diseases of the upper digestive tract. Although emotions can influence gastrointestinal function in healthy individuals, psychological setting in upper gastrointestinal patients are unclear ...
ANGELINI, Rita   +8 more
core   +1 more source

Chest CT for Typical 2019-nCoV Pneumonia: Relationship to Negative RT-PCR Testing

open access: yesRadiology, 2020
Some patients with positive chest CT findings may present with negative results of real time reverse-transcription–polymerase chain- reaction (RT-PCR) for 2019 novel coronavirus (2019-nCoV). In this report, we present chest CT findings from five patients
Xingzhi Xie   +5 more
semanticscholar   +1 more source

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