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Diagnostics, Volume 15, Issue 12

June-2 2025 - 126 articles

Cover Story: X-ray imaging protocols often differ in terms of exposure parameters and geometric setup, leading to inconsistencies in image quality and patient dose. The aim of this study was to standardise and optimise chest and pelvic X-ray protocols across multiple radiographic systems to reduce dose while maintaining diagnostic quality. The image quality of five pelvic and three chest protocols was assessed using both visual assessment analysis of image quality and the quantitative image quality (IQFinv) metric of CDRAD phantom images. Dose area product (DAP) values were used to assess radiation exposure. The results showed variability in dose and IQFinv across systems, but all protocols provided acceptable visual image quality. Standardised protocols resulted in lower radiation exposure with consistent image quality and supported the ALARA (As low As Reasonably Achievable) principles. View this paper
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Articles (126)

  • Article
  • Open Access
1,131 Views
14 Pages

Improvement of Colonoscopic Image Quality Using a New LED Endoscopic System with Specialized Noise Reduction

  • Naohisa Yoshida,
  • Masahiro Okada,
  • Yoshikazu Hayashi,
  • Reo Kobayashi,
  • Ken Inoue,
  • Osamu Dohi,
  • Yoshito Itoh,
  • Ryohei Hirose,
  • Lucas Cardoso and
  • Kohei Suzuki
  • + 2 authors

Background/Objectives: A new LED endoscopy system featuring advanced noise-reduction technology, the EP-8000 with the EC-860ZP colonoscope (Fujifilm), was introduced in 2024. We evaluated the improvements in colonoscopic image quality of this system,...

  • Review
  • Open Access
5,041 Views
33 Pages

Broad Electrocardiogram Syndromes Spectrum: From Common Emergencies to Particular Electrical Heart Disorders—Part II

  • Alexandr Ceasovschih,
  • Anastasia Balta,
  • Victorița Șorodoc,
  • Krishnaraj Rathod,
  • Ahmed El Gohary,
  • Serghei Covantsev,
  • Richárd Masszi,
  • Yusuf Ziya Şener,
  • Alexandru Corlăteanu and
  • Syed Haseeb Raza Naqvi
  • + 3 authors

The electrocardiogram (ECG) remains a cornerstone of modern cardiology, providing rapid, non-invasive, and widely accessible diagnostic insights. While ECG interpretation is an essential skill for clinicians, certain patterns can be subtle or atypica...

  • Article
  • Open Access
2 Citations
1,318 Views
16 Pages

Thymidine Kinase 1 Expression Correlates with Tumor Aggressiveness and Metastatic Potential in OSCC

  • Chia-Jung Lee,
  • Pei-Wen Peng,
  • Chia-Yu Wu,
  • Tsung-Ming Chang,
  • Ju-Fang Liu and
  • Kuan-Chou Lin

Background/Objectives: Oral squamous cell carcinoma (OSCC) is the most prevalent malignancy of the oral cavity and is frequently diagnosed at an advanced stage, resulting in poor prognosis and limited treatment options. Identifying reliable biomarker...

  • Article
  • Open Access
1 Citations
1,440 Views
14 Pages

An Exploration of Discrepant Recalls Between AI and Human Readers of Malignant Lesions in Digital Mammography Screening

  • Suzanne L. van Winkel,
  • Ioannis Sechopoulos,
  • Alejandro Rodríguez-Ruiz,
  • Wouter J. H. Veldkamp,
  • Gisella Gennaro,
  • Margarita Chevalier,
  • Thomas H. Helbich,
  • Tianyu Zhang,
  • Matthew G. Wallis and
  • Ritse M. Mann

Background: The integration of artificial intelligence (AI) in digital mammography (DM) screening holds promise for early breast cancer detection, potentially enhancing accuracy and efficiency. However, AI performance is not identical to that of huma...

  • Article
  • Open Access
960 Views
15 Pages

Prehospital Performance of Five Early Warning Scores to Predict Long-Term Mortality in Patients with Suspected Respiratory Infections

  • Enrique Castro-Portillo,
  • Raúl López-Izquierdo,
  • Irene Bermúdez Castellanos,
  • Miguel Á. Castro Villamor,
  • Ancor Sanz-García and
  • Francisco Martín-Rodríguez

Background: Respiratory infections (RIs) are a common cause of care by Prehospital Emergency Medical Services (PEMS). Early Warning Scores (EWS) are tools used by PEMS to assess patients with acute pathology. However, there is little evidence of thei...

  • Article
  • Open Access
4 Citations
1,153 Views
24 Pages

Advanced Multi-Level Ensemble Learning Approaches for Comprehensive Sperm Morphology Assessment

  • Abdulsamet Aktas,
  • Taha Cap,
  • Gorkem Serbes,
  • Hamza Osman Ilhan and
  • Hakkı Uzun

Introduction: Fertility is fundamental to human well-being, significantly impacting both individual lives and societal development. In particular, sperm morphology—referring to the shape, size, and structural integrity of sperm cells—is a...

  • Article
  • Open Access
2 Citations
1,740 Views
11 Pages

Background/Objectives: Trauma scoring systems are essential tools for predicting clinical outcomes in patients with multiple injuries. This study aimed to compare the performance of various anatomical and physiological scoring systems in predicting m...

  • Review
  • Open Access
2 Citations
2,224 Views
20 Pages

Lung cancer remains the leading cause of cancer-related mortality globally, largely due to late-stage diagnoses. While low-dose computed tomography (LDCT) has improved early detection and reduced mortality in high-risk populations, traditional screen...

  • Article
  • Open Access
800 Views
12 Pages

Background/Objectives: Diagnostic reasoning is essential in clinical practice and medical education, yet it often becomes an automated process, making its cognitive mechanisms less visible. Despite the widespread use of electronic medical records, fe...

  • Article
  • Open Access
1 Citations
866 Views
11 Pages

Background: Osteoarthritis (OA) is one of the common joint diseases. Hematologic markers have been investigated to determine its severity and predict the prognosis of joint diseases. In this study, we investigated whether the systemic immune-inflamma...

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Diagnostics - ISSN 2075-4418