Liver Abscess Due to Actinomyces Odontolyticus in an Immunocompetent Patient

Liver abscess caused by Actinomyces odontolyticus is rarely reported. We report an immunocompetent patient who developed A. odontolyticus liver abscess, and was successfully treated with antibiotics for 6 weeks and abscess drainage. The isolate could not be identified accurately by one commercial biochemical method and was documented to species level by partial sequencing analysis of 16S rRNA genes