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Anaerobic thyroid abscess from a thyroid cyst after fine‐needle aspiration
Author(s) -
Sun JuiHung,
Chang HungYu,
Chen KwangWen,
Lin KoanDay,
Lin JenDer,
Hsueh Chuen
Publication year - 2002
Publication title -
head and neck
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.012
H-Index - 127
eISSN - 1097-0347
pISSN - 1043-3074
DOI - 10.1002/hed.1153
Subject(s) - medicine , thyroid , abscess , propionibacterium acnes , fine needle aspiration , cyst , anaerobic bacteria , surgery , radiology , biopsy , dermatology , genetics , biology , bacteria , acne
Background Anaerobic abscess formation within a thyroid cyst is rare but still possible, although aerobic thyroid abscess formation in the thyroid gland after fine‐needle aspiration (FNA) has been observed in immunocompromised patients. Methods This study describes the clinical manifestations, thyroid echography, cytologic finding, culture outcome, and treatment course of an anaerobic abscess formation within a thyroid cyst after FNA in a healthy subject. Results A 53‐year‐old male subject had rapid enlargement of a left thyroid cyst develop after second FNA. Frank pus was obtained through third FNA. The culture outcome was Propionibacterium acnes , which was rich in saliva and one of the pathogens causing periodontitis and gingivitis. After adequate antimicrobial therapy, the abscess gradually diminished. Conclusions This article reported, for the first time, on the formation of an anaerobic thyroid abscess after FNA in a healthy subject. We recommended careful aseptic procedure and adequate isolation processes, such as wearing a mask to avoid an unfavorable outcome as a result of a bacterial infection. © 2002 John Wiley & Sons, Inc. Head Neck 24: 84–86, 2002.