Diagnostic tools and methods for dermatological assessment.

Abstract

Advanced clinical practitioners (ACPs) play an essential role in dermatological care but often encounter challenges due to limited training in dermatological assessments and investigations. This two-part series aims to address these gaps by offering a structured approach specifically for ACPs. Part one focused on conducting a thorough history-taking and physical examination to establish a solid foundation for diagnosis. Part two contributes to the existing literature by detailing essential diagnostic tools and emerging technologies that empower ACPs to enhance diagnostic accuracy and patient-centred care. These include traditional methods such as skin biopsies, histopathology, microbiological testing, immunofluorescence, dermatoscopy and relevant blood tests, as well as innovative advancements such as artificial intelligence (AI) tools and imaging techniques. In addition, the integration of quality-of-life (QoL) measures highlights the broader impact of skin diseases on patients' mental and emotional wellbeing. By combining clinical examination skills, diagnostic innovations and holistic assessments ACPs can provide more effective and empathetic dermatological care, ultimately improving outcomes and diagnostic confidence.