Geographic tongue

Introduction to Geographic Tongue

Welcome to the Geographic Tongue subsection of the ENT for the MSRA course.

This section is designed to provide comprehensive and structured learning materials to help you understand and master the topic of Geographic Tongue for the MSRA.

Geographic Tongue, also known as benign migratory glossitis, is a common and typically harmless inflammatory condition affecting the surface of the tongue. Recognising its characteristic appearance and differentiating it from more serious pathologies is important in general practice and ENT settings.

In this subsection, you will find the following resources to aid your revision:


Key Points about Geographic Tongue:

  • Definition: A benign, inflammatory condition of the tongue characterised by erythematous patches with white, serpiginous borders that change location over time.

  • Causes: The exact cause is unknown, but it may be associated with stress, hormonal fluctuations, nutritional deficiencies, psoriasis, or genetic predisposition.

  • Symptoms: Often asymptomatic, but some patients may report a burning or stinging sensation, especially when eating spicy or acidic foods.

  • Diagnosis: Clinical diagnosis based on appearance. No investigations are typically required unless the presentation is atypical.

  • Management: Reassurance is usually sufficient. Avoidance of irritants may help relieve symptoms. In rare symptomatic cases, topical analgesics or corticosteroids may be considered.

  • Complications: Rare. The condition is self-limiting and non-malignant, though it may recur.

We hope you find these resources helpful and engaging as you prepare for the MSRA. Don’t forget to explore related topics in the ENT section to enhance your understanding.

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🎧 Free MSRA Podcast: Geographic Tongue

https://open.spotify.com/episode/4rSUa6PFH24lj0YR1gj7U4?si=ZIcF1wpoS_eshRcwFzjSBQ