The Conversation

Geographic tongue: the mysterious condition that makes maps in your mouth

Author: The Conversation

What in the world ..?Jbarta, CC BY-SA

Geographic tongue (GT) is a medical condition in which the upper layer of the tongue, which consists of tiny hair-like protrusions (called papillae), is damaged due to an expanding inflammation. As a result, red patches devoid of papillae can be observed on the surface of the tongue. A noticeable...

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