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Helix (Darwin's tubercle)

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This is a congenital ear condition which often presents as a thickening on the helix at the junction of the upper and middle thirds. This acuminate nodule represents the point of the mammalian ear. The atavastic feature is called Darwin's tubercle, even though it was first described by Woolner, a sculptor.

The differential diagnoses include BCC, SCC and gouty tophus.


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The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

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