Konstantina-Eleni Karamanli

Dr. Konstantina-Eleni Karamanli

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Research Focus & Metrics

Academic Career Length

2Years (2025-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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25 March 2025 in Applied Sciences
Verified
Journal Article
Open access
PDF file
KKKonstantina-Eleni Karamanli
Konstantina-Eleni Karamanli
EMEirini Maliagkani
Eirini Maliagkani
PPPetros C. Petrou
Petros C. Petrou
Elpiniki PapageorgiouElpiniki Papageorgiou
Elpiniki Papageorgiou
IGIlias Georgalas
Ilias Georgalas
This review examines the role of artificial intelligence (AI) in differentiating choroidal nevus (CN) from choroidal melanoma (CM), focusing on diagnosis, classification, segmentation, and prediction of malignant transformation. A literature search was performed in PubMed, Google Scholar, and Science Direct up to December 2024. Eight studies met all the inclusion criteria, evaluating machine learning (ML) and deep learning (DL) applications for CN and CM assessment using various ophthalmic imaging modalities. Performance varied across AI models. U-Net achieved 100% sensitivity and an AUC of 0.88, while DenseNet121 reached an AUC of 0.9781, LASSO logistic regression an AUC of 0.88, RETFound (a self-supervised learning model) had an AUCROC of 0.92, and ResNet50 an accuracy of 92.65% in classification tasks. DeepLabv3 achieved Dice scores of 0.87 (melanoma) and 0.81 (nevi) in lesion-based segmentation, while nnU-Net yielded a Dice score of 0.78 and a recall of 0.77 for pigmented lesion segmentation. SAINT (XGBoost-based) demonstrated a strong predictive performance (AUC: 0.910), confirming its effectiveness in ophthalmic imaging. These results highlight the potential of AI models as effective diagnostic tools in ocular oncology. However, further research is needed to improve model generalizability, enhance dataset diversity, and facilitate clinical integration.