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Open AccessCase Report

Petrified Ears: A Clue for Adrenal Insufficiency

Department of Dermatology, ASST Lecco, Alessandro Manzoni Hospital, 23900 Lecco, Italy
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Academic Editor: Gürkan Kaya
Received: 15 February 2021 / Revised: 2 March 2021 / Accepted: 3 March 2021 / Published: 6 March 2021
Petrified ears is an uncommon clinical entity. It describes auricular cartilage hardening, due usually to ectopic calcification or, less commonly, ossification. The most common causes are frostbite and mechanical trauma. However, endocrinopathies have also been reported to cause ectopic calcium deposition through an unknown mechanism. Addison’s disease is the systemic disease most frequently associated, but the exact pathogenesis remains unclear. Patients are usually asymptomatic, and the diagnosis is made incidentally when rigid helices are noted on palpation and can be confirmed by radiological imaging. A biopsy can also help to differentiate between calcification and ossification. The presence of this condition may be a useful clinical sign, which in some cases precedes the development of endocrinopathies by many years. We report on a case, and we review the current literature. View Full-Text
Keywords: petrified ears; auricular calcification; ectopic calcification; ear reconstruction; metastatic calcification petrified ears; auricular calcification; ectopic calcification; ear reconstruction; metastatic calcification
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MDPI and ACS Style

Recalcati, S.; Fantini, F. Petrified Ears: A Clue for Adrenal Insufficiency. Dermatopathology 2021, 8, 45-48. https://0-doi-org.brum.beds.ac.uk/10.3390/dermatopathology8010009

AMA Style

Recalcati S, Fantini F. Petrified Ears: A Clue for Adrenal Insufficiency. Dermatopathology. 2021; 8(1):45-48. https://0-doi-org.brum.beds.ac.uk/10.3390/dermatopathology8010009

Chicago/Turabian Style

Recalcati, Sebastiano; Fantini, Fabrizio. 2021. "Petrified Ears: A Clue for Adrenal Insufficiency" Dermatopathology 8, no. 1: 45-48. https://0-doi-org.brum.beds.ac.uk/10.3390/dermatopathology8010009

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