Usefulness of high-frequency ultrasonography in the diagnosis of odontogenic cutaneous fistula
Author(s) -
Arcadi Altemir,
Maribel IglesiasSancho,
Mònica QuintanaCodina
Publication year - 2021
Publication title -
anais brasileiros de dermatologia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.461
H-Index - 44
eISSN - 1806-4841
pISSN - 0365-0596
DOI - 10.1016/j.abd.2020.06.013
Subject(s) - odontogenic , medicine , ultrasonography , fistula , radiology , dermatology , pathology
A 27-year-old female patient presented with a six-month history of a persistent and painful nodule on the chin. She referred occasional purulent exudate. There was no history of fever or systemic symptoms. Several courses of oral antibiotics had been ineffective. In the extraoral examination she presented an erythematous nodule with an important surrounding retraction (Fig. 1). Ultrasonography (Esaote MyLab Gamma, 18 MHz) revealed a hypoechoic
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