Artificial intelligence in medicine: Current applications in cardiology, oncology, and radiology

doi:10.5662/wjm.v15.i4.106854

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Dec 20, 2025 (publication date) through Mar 2, 2026

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World Journal of Methodology

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World J Methodol. Dec 20, 2025; 15(4): 106854
Published online Dec 20, 2025. doi: 10.5662/wjm.v15.i4.106854

Artificial intelligence in medicine: Current applications in cardiology, oncology, and radiology

İmran Metin, Öner Özdemir

İmran Metin, Medical Faculty, Sakarya University, Sakarya 54100, Türkiye

Öner Özdemir, Department of Pediatric Allergy and Immunology, Medical Faculty, Sakarya University, Sakarya Research and Training Hospital, Adapazarı 54100, Sakarya, Türkiye

Author contributions: İmran Metin and Öner Özdemir contributed to all aspects of this manuscript.

Conflict-of-interest statement: All the authors report no relevant conflicts of interest for this article.

Corresponding author: Öner Özdemir, MD, Professor, Department of Pediatric Allergy and Immunology, Medical Faculty, Sakarya University, Sakarya Research and Training Hospital, Adnan Menderes Cad, Adapazarı 54100, Sakarya, Türkiye. ozdemir_oner@hotmail.com

Received: March 9, 2025
Revised: April 5, 2025
Accepted: May 26, 2025
Published online: December 20, 2025
Processing time: 148 Days and 20.4 Hours

Abstract

In this article, artificial intelligence (AI) usage and its benefits in medicine are reviewed in the oncology, radiology, and cardiology fields. The relevant literature was searched in PubMed and Google Scholar using the words “Artificial Intelligence”, “Artificial Intelligence in Medicine”, “Artificial Intelligence in Cardiology”, “Artificial Intelligence in Oncology”, and “Artificial Intelligence in Radiology” for the last 10 years. This article covers the AI’s current implications in daily practice, discussing its advantages and disadvantages based on the findings. AI’s effect in medicine for reducing workload, diagnosis, time management, and drug dosing is going to be reviewed especially in radiology, oncology, and cardiology fields as well as general usage of AI in addition to important highlights. Lastly, this minireview evaluates the current challenges of AI technology in medicine and how clinicians should work with this emerging technology.

Keywords: Artificial intelligence; Medicine; Radiology; Oncology; Cardiology; Management; Diagnosis

Core Tip: Artificial intelligence (AI) is the ability of a digital computer system to perform tasks commonly associated with human beings. In this article, AI usage and its benefits in medicine and its specialties are reviewed.