Understanding Eczema: Types, Classification, and Presentation with Dr. Ian Coulson

Join your host Dr Krystyna de Lange for this episode of The Good GP Podcast, featuring Dr Ian Coulson, a consultant dermatologist from the United Kingdom and editor-in-chief of DermNet. This is part one of a two-part series on eczema, produced in collaboration with DermNet.Dr Coulson provides an overview of eczema, its different types, and classifications. The differences of eczema and dermatitis, with exceptions such as perioral dermatitis. He classifies eczema into endogenous and exogenous types and explains their varied etiologies and common presentations, including atopic eczema, seborrheic eczema, irritant eczema, allergic contact dermatitis, and more.Discussing atopic eczema, focusing on its onset, clinical features in different age groups, and the differences between acute and chronic eczema. Dr Coulson shares insights into identifying eczema mimics, such as fungal infections, scabies, and even cutaneous lymphoma, emphasising the importance of careful history-taking and examination.Dr Coulson then outlines the investigations that may be required for patients with eczema. He covers mycology testing, biopsy considerations, and the limited value of allergy tests like PRIC and RAST in the context of eczema management.The Good GP is proud to collaborate with DermNet on this podcast. In early 2025 DermNet is launching a new platform designed specifically for healthcare professionals called DermNet PRO. It features a new search tool, the ability to save pages, and access a host of volunteer opportunities. It’s 100% free and coming in early 2025. Join the waitlist now: (https://pro.dermnetnz.org/).The Good GP Podcast is a proud member of the Talking HealthTech Podcast Network - the premier audio destination for cutting-edge insights and thought leadership in healthcare delivery, innovation, digital health, healthcare ICT, and commercialisation. Learn more at www.talkinghealthtech.com/podcast/networkIf you have any questions or would like to contact The Good GP, send an email to [email protected]. Visit www.thegoodgp.com.au for previous episodes and more information.