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Case Reports
. 2020 Sep 28:22:e00974.
doi: 10.1016/j.idcr.2020.e00974. eCollection 2020.

Pott's puffy tumor caused by Actinomyces naeslundii

Holly Bean  1 , Zaw Min  1 , James Como  1 , Nitin Bhanot  1
Affiliations
Case Reports

Pott's puffy tumor caused by Actinomyces naeslundii

Holly Bean et al. IDCases. .

Abstract

Pott's puffy tumor is characterized by forehead swelling from subperiosteal abscess and frontal bone osteomyelitis. It is encountered mainly in children; rarely in adults. When it does occur in the latter population, the most common risk factors include head trauma, sinusitis, or cocaine abuse. Generally, the organisms thought to be involved include streptococci, staphylococci and oral anaerobic flora. We present a case of a 53 year old female who presented with forehead swelling of 3 month duration after a dental procedure, found to be secondary to Actinomyces naeslundii. Actinomyces is a very rare etiology of this disease and has been reported only twice earlier in the literature. We present an uncommon infectious disease along with summary of clinical characteristics of this entity in the adult population.

Keywords: Actinomycosis; Pott’s puffy tumor.

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Conflict of interest statement

The authors report no declarations of interest.

Figures

Fig. 1
Fig. 1
MRI head revealing right frontal subgaleal abscess along with involvement of the right frontal bone.
See this image and copyright information in PMC

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