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Postauricular epidermoid cysts: treatment with electric current.

W E Davis, J W Templer, G J Renner

The Laryngoscope

|January 1, 1984

Summary

Electric current offers a simple, effective treatment for postauricular epidermoid inclusion cysts, providing prolonged cyst decompression. This method achieves lasting local control, potentially permanent, with cyst atrophy over time.

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Area of Science:

Dermatology
Otolaryngology
Medical Devices

Background:

Epidermoid inclusion cysts in the postauricular area can cause discomfort and cosmetic concerns.
Conventional treatments may have limitations in achieving prolonged cyst decompression.

Purpose of the Study:

To evaluate the efficacy of electric current as a treatment for postauricular epidermoid inclusion cysts.
To assess the duration of cyst decompression and local control achieved by this method.

Main Methods:

Application of electric current to epidermoid inclusion cysts in the postauricular region.
Observation of cyst decompression, fistula patency, and local control over time.

Main Results:

Electric current treatment demonstrated a simple and effective method for cyst decompression.
Prolonged local control was observed, with potential for permanent results.
Induration subsided and the cyst sac atrophied over time.

Conclusions:

Electric current is a promising, effective treatment for postauricular epidermoid inclusion cysts.
The method offers prolonged cyst decompression and lasting local control.
Further research is needed to determine the exact duration of fistula patency.

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