Pseudocyst of the auricle

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Pseudocyst of the Auricle

Pseudocyst of the Auricle (pronunciation: soo-doh-sist of the aw-ri-kul) is a benign, non-neoplastic condition that affects the pinna or the outer ear. It is characterized by the formation of a fluid-filled sac or cyst without an epithelial or endothelial lining, hence the term 'pseudocyst'.

Etymology

The term 'Pseudocyst of the Auricle' is derived from the Greek words 'pseudes' meaning false, 'kystis' meaning bladder or sac, and 'auris' meaning ear.

Symptoms

The primary symptom of a Pseudocyst of the Auricle is the presence of a painless, fluctuant swelling on the anterior surface of the auricle. The swelling is typically unilateral and does not cause any hearing loss.

Causes

The exact cause of Pseudocyst of the Auricle is unknown. However, it is believed to be associated with minor trauma or chronic irritation to the auricle. Other potential causes include otitis externa, dermatitis, and insect bites.

Diagnosis

Diagnosis of Pseudocyst of the Auricle is primarily based on clinical examination. The condition can be confirmed through aspiration of the cyst, which typically reveals a clear, straw-colored fluid.

Treatment

Treatment options for Pseudocyst of the Auricle include aspiration, compression dressing, intralesional steroid injections, and surgical excision. The choice of treatment depends on the size of the pseudocyst and the patient's preference.

Related Terms

External links

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