DIAGNOSTIC TECHNOLOGIES IN MODERN CLINICAL PRACTICE: A COMPREHENSIVE ANALYSIS OF MOLECULAR, IMAGING, DECENTRALISED, AND COMPUTATIONAL PARADIGMS

Modern clinical practice has undergone a profound transformation due to the rapid development of diagnostic technologies that enable earlier disease detection, more accurate classification, real-time monitoring, and personalised therapeutic decision-making. Diagnostic medicine is no longer confined to traditional laboratory tests and visual interpretation of radiological images; rather, it now encompasses a dynamic ecosystem of molecular assays, advanced imaging modalities, point-of-care and decentralised platforms, digital pathology, artificial intelligence, and computational decision-support systems. This article provides a comprehensive analysis of the major paradigms currently shaping diagnostic medicine: molecular diagnostics, imaging diagnostics, decentralised and point-of-care testing, and computational diagnostics.