دورية أكاديمية
An automatic radiomic-based approach for disease localization: A pilot study on COVID-19.
| العنوان: | An automatic radiomic-based approach for disease localization: A pilot study on COVID-19. |
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| المؤلفون: | Varriano, Giulia, Nardone, Vittoria, Correra, Simona, Mercaldo, Francesco, Santone, Antonella |
| المصدر: | Comput Med Imaging Graph ; ISSN:1879-0771 ; Volume:116 |
| بيانات النشر: | Elsevier Science |
| سنة النشر: | 2024 |
| المجموعة: | PubMed Central (PMC) |
| مصطلحات موضوعية: | COVID-19, DICOM, Formal methods, Localization, Radiomics |
| الوصف: | Radiomics is an innovative field in Personalized Medicine to help medical specialists in diagnosis and prognosis. Mainly, the application of Radiomics to medical images requires the definition and delimitation of the Region Of Interest (ROI) on the medical image to extract radiomic features. The aim of this preliminary study is to define an approach that automatically detects the specific areas indicative of a particular disease and examines them to minimize diagnostic errors associated with false positives and false negatives. This approach aims to create a nxn grid on the DICOM image sequence and each cell in the matrix is associated with a region from which radiomic features can be extracted. The proposed procedure uses the Model Checking technique and produces as output the medical diagnosis of the patient, i.e., whether the patient under analysis is affected or not by a specific disease. Furthermore, the matrix-based method also localizes where appears the disease marks. To evaluate the performance of the proposed methodology, a case study on COVID-19 disease is used. Both results on disease identification and localization seem very promising. Furthermore, this proposed approach yields better results compared to methods based on the extraction of features using the whole image as a single ROI, as evidenced by improvements in Accuracy and especially Recall. Our approach supports the advancement of knowledge, interoperability and trust in the software tool, fostering collaboration among doctors, staff and Radiomics. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | https://doi.org/10.1016/j.compmedimag.2024.102411Test; https://pubmed.ncbi.nlm.nih.gov/38924800Test |
| DOI: | 10.1016/j.compmedimag.2024.102411 |
| الإتاحة: | https://doi.org/10.1016/j.compmedimag.2024.102411Test https://pubmed.ncbi.nlm.nih.gov/38924800Test |
| حقوق: | Copyright © 2024 Elsevier Ltd. All rights reserved. |
| رقم الانضمام: | edsbas.20CFE0C7 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.compmedimag.2024.102411 |
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