Concomitant Liver and Brain Abscesses Caused by Parvimonas Micra

Concomitant Liver and Brain Abscesses Caused by Parvimonas Micra

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Anaerobic infections have been reported to be responsible for 3-10% of pyogenic liver abscesses in Korea, and reported anaerobes include Fusobacterium, Bacillus fragilis, and Bacteroides melaninogenicus.Parvimonas micra is an anaerobic, Gram-positive, non-spore-forming bacterial species and a constituent of normal flora on skin, vagina, gastrointestinal tract, and oral click here cavity that can cause opportunistic infections.However, it has only rarely been reported to be a cause of liver abscess; only one such case has been reported in Korea.

We experienced a case of concomitant liver and brain abscesses caused by Parvimonas micra in a non-immunodeficient 65-year-old female patient without diabetes or periodontal disease.Parvimonas micra infection was confirmed by blood culture using VITEK? 2 cards and by bacterial 16s ribosomal RNA gene sequencing.We sten jacket m conclude that we should not overlook anaerobes as a cause of liver abscess.