Arch Aesthetic Plast Surg.  2012 Feb;18(1):66-68.

Pseudocyst of Auricle after Soft Tissue Filler Injection

Affiliations
  • 1Department of Plastic and Reconstructive Surgery, Gachon University Gil Hospital, Incheon, Korea. pseugene@gilhospital.com
  • 2Department of Pathology, Gachon University Gil Hospital, Incheon, Korea.

Abstract

A pseudocyst of the auricle is a rare disease with an unknown cause. We report a female patient who had auricular pseudocyst after a soft tissue filler injection in that area. The cyst was excised under local anesthesia. The entire cyst wall was removed and some portion of the surrounding cartilage was also resected. A silastic drain was inserted and the compressive dressing was maintained for 5 days. The swelling subsided gradually and no recurrence was noted after a 1-year follow up. Histopathology confirmed that the cyst has no epithelial lining on its inner surface. Patients and doctors should be aware that a soft tissue filler can cause a pseudocyst when injected into the auricle.

Keyword

Ear diseases; Foreign-body reaction; Filler

MeSH Terms

Anesthesia, Local
Bandages
Cartilage
Dimethylpolysiloxanes
Ear Diseases
Female
Follow-Up Studies
Foreign-Body Reaction
Humans
Rare Diseases
Recurrence
Dimethylpolysiloxanes
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