Results 11 to 20 of about 525,761 (217)

Prevalence and extent of coronary artery disease among patients with a zero calcium score

open access: yesZanco Journal of Medical Sciences, 2022
Background and objective: Coronary artery calcium is a specific indicator of and an independent risk factor for atherosclerosis. However, calcium scoring may miss non calcified plaques, which were indicated to be of clinical importance.
Nasih Mohsin Ahmed Gardi   +4 more
doaj   +1 more source

Adaptive Local Ternary Pattern on Parameter Optimized-Faster Region Convolutional Neural Network for Pulmonary Emphysema Diagnosis

open access: yesIEEE Access, 2021
Emphysema is a lung disease that occurs due to abnormal alveoli expansion. This chronic disease causes difficulty in breathing which can lead to lung cancer.
Sumita Mondal   +2 more
doaj   +1 more source

Comparison of the diagnostic accuracy of CT scan with oral and intravenous contrast versus CT scan with intravenous contrast alone in the diagnosis of blunt abdominal trauma

open access: yesChinese Journal of Traumatology, 2023
Purpose: Abdominal CT scan using oral and intravenous (IV) contrast is helpful in the diagnosis of intra-abdominal injuries. However, the use of oral and IV contrast delays the process of diagnosis and increases the risk of aspiration.
Iraj Golikhatir   +4 more
doaj   +1 more source

Remarkable immune and clinical value of novel ferroptosis-related genes in glioma

open access: yesScientific Reports, 2022
Ferroptosis is a neoteric model of regulated cell death that shows great potential for the understanding of tumor immunology and as a target for therapy.
Xiaoyan Gao   +3 more
doaj   +1 more source

Blood Glucose Level as a Predictor of Abnormal Brain Computed Tomography Scan Findings in Patients with Mild Traumatic Brain Injury [PDF]

open access: yesBulletin of Emergency and Trauma, 2023
Objective: This study aimed to investigate blood glucose levels in patients with brain injury caused by mildtraumatic brain injury (TBI) as a foundation for determining whether these patients need a brain CT scan ornot.Methods: This cross-sectional study
Mehdi Torabi   +2 more
doaj   +1 more source

In Vivo Study of the Influence of CT Acquisition and Reconstruction Parameters on Chest CT Number

open access: yesCT Lilun yu yingyong yanjiu, 2023
Objective: To explore the influence of different CT acquisition and reconstruction parameters on the CT number of the chest in vivo. Methods: The CT number of the trachea, blood vessels, lungs, vertebral bodies, and muscles of the human chest were ...
Jingjing LI   +6 more
doaj   +1 more source

Modified distance regularized level set evolution for brain ventricles segmentation

open access: yesVisual Computing for Industry, Biomedicine, and Art, 2020
Neurodegenerative disorders are commonly characterized by atrophy of the brain which is caused by neuronal loss. Ventricles are one of the prominent structures in the brain; their shape changes, due to their content, the cerebrospinal fluid.
Thirumagal Jayaraman   +4 more
doaj   +1 more source

ADULT PNEUMOCOCCAL MENINGITIS PRESENTING WITH STROKE LIKE SYMPTOMS

open access: yesPakistan Armed Forces Medical Journal, 2021
Meningitis can present as a stroke mimic. We report a case of a 69 years old lady who presented to accident and emergency 2-hours after an episode of vomiting followed by sudden onset left sided weakness and drowsiness.
Muhammad Mohsin Sajjad, Sidra Yousaf
doaj   +1 more source

The Amount of the Findings of Ultrasound and Computed Tomography Scan in Diagnosis of Non-Alcoholic Fatty Liver

open access: yesمجله دانشکده پزشکی اصفهان, 2020
Background: According to the high prevalence of non-alcoholic fatty liver and high rates of ultrasonography candidates for diagnosis of this disease, the aim of this study was to determine the agreement between ultrasound and computed tomography (CT ...
Ashraf Mahboubi   +5 more
doaj   +1 more source

Role of USG and CT scan in evaluating ovarian lesions

open access: yesJournal of Integrated Health Sciences, 2017
Introduction: Ultrasonography (USG) helps by detecting lesions, giving idea about its internal structure and also gives opportunity to evaluate other abdominal organs.
Mayur Khandhedia, Kalpesh Patel
doaj   +1 more source

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