Results 11 to 20 of about 809,107 (265)

CYFRA 21-1 in patients with suspected cancer: evaluation of an optimal cutoff to assess the diagnostic efficacy and prognostic value

open access: yesAdvances in Laboratory Medicine, 2020
Chosen cutoff for cytokeratin 19 fragment antigen (CYFRA 21-1) as a tumor biomarker considerably influences its diagnostic and prognostic usefulness. The aim of the present study is to determine an optimal cutoff value for diagnostic validity of CYFRA 21-
Garcia-Valdecasas Gayo Sonsoles   +9 more
doaj   +1 more source

Fatty Liver Index for Predicting Nonalcoholic Fatty Liver Disease in an Asymptomatic Korean Population

open access: yesDiagnostics, 2021
Nonalcoholic fatty liver disease (NAFLD) is increasing worldwide, highlighting the importance of early and accurate detection and the appropriate management of NAFLD.
Eun-Ju Cho   +6 more
doaj   +1 more source

Bias Investigation in Artificial Intelligence Systems for Early Detection of Parkinson’s Disease: A Narrative Review

open access: yesDiagnostics, 2022
Background and Motivation: Diagnosis of Parkinson’s disease (PD) is often based on medical attention and clinical signs. It is subjective and does not have a good prognosis. Artificial Intelligence (AI) has played a promising role in the diagnosis of PD.
Sudip Paul   +7 more
doaj   +1 more source

A Metal-Insulator-Metal Deep Subwavelength Cavity Based on Cutoff Frequency Modulation

open access: yesApplied Sciences, 2017
We propose a plasmonic cavity using the cutoff frequency of a metal-insulator-metal (MIM) first-order waveguide mode, which has a deep subwavelength physical size of 240 × 210 × 10 (nm3) = 0.00013 λ03.
Kihwan Moon   +3 more
doaj   +1 more source

The Circumferential Resection Margin Is a Prognostic Predictor in Colon Cancer

open access: yesFrontiers in Oncology, 2020
Objective: This study aimed to investigate the potential value of circumferential resection margin (CRM) in colon cancer prognostics.Summary Background Data: CRM has been extensively studied as an important prognostic factor in rectal and esophageal ...
Xin-Yi Tang   +14 more
doaj   +1 more source

Sensitivity and Specificity of Central Vein Sign as a Diagnostic Biomarker in Egyptian Patients with Multiple Sclerosis

open access: yesNeuropsychiatric Disease and Treatment, 2022
Hend Abdel Ghany,1 Ahmed Karam-Allah,1 Ramy Edward,2 Maged Abdel Naseer,1 Mohamed I Hegazy1 1Neurology Department, Faculty of Medicine, Cairo University, Cairo, Egypt; 2Radiology Department, Faculty of Medicine, Cairo University, Cairo ...
Abdel Ghany H   +4 more
doaj  

Cost-Effectiveness Analysis of Prostate Health Index in Decision Making for Initial Prostate Biopsy

open access: yesFrontiers in Oncology, 2020
BackgroundClinical studies have suggested that prostate health index (phi) outperforms prostate-specific antigen (PSA) tests in prostate cancer detection.
Da Huang   +6 more
doaj   +1 more source

Ex Vivo Pharmacokinetics and Pharmacodynamics Modeling and Optimal Regimens Evaluation of Cefquinome Against Bovine Mastitis Caused by Staphylococcus aureus

open access: yesFrontiers in Veterinary Science, 2022
Cefquinome, the fourth-generation cephalosporin applied solely for veterinary medicine, is commonly used for bovine mastitis caused by Staphylococcus aureus.
Li-jie Jiang   +8 more
doaj   +1 more source

Diagnosis Accuracy of Baptista Depression Scale: Adult and Screening Versions

open access: yesPsicologia: Teoria e Pesquisa, 2021
This study aimed to investigate the diagnostic accuracy of the Baptista Depression Scale adult and screening versions (EBADEP-A and EBADEP-screening) for discrimination of people with a major depressive episode (MDE) or major depressive disorder (MDD ...
André Pereira Gonçalves   +3 more
doaj   +1 more source

On the Reversibility of Discretization

open access: yesMathematics, 2020
“Discretization” usually denotes the operation of mapping continuous functions to infinite or finite sequences of discrete values. It may also mean to map the operation itself from one that operates on functions to one that operates on infinite or finite
Jens V. Fischer, Rudolf L. Stens
doaj   +1 more source

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