DefinePK

Abstract

Introduction


Petrification of the auricle is a recognized and distinct pathological entity1. This involves ossificationorcalcification of the auricular cartilage resulting in hardening of the auricle which is clinically evident on palpation and can be confirmed through radiological imaging. The aetiology of this unusual phenomenon is varied and includes both local and systemic causes. Systemic conditions associated with this disorder include endocrine disorders like Addisons disease2, acnmegaly3 and hypopituitarism4, collagen disorders like sclerodermas5 and systemic diseases like alkaptonuria5, gout6 and sarcoidosis7. However, the more common causes of petrification are local in nature namely, trauma5 and frostbite8. We report on a patient admitted to our hospital who was consequently found to have idiopathic bilateral auricular ossification.