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Cholecystitis and Liver Abscess Caused by Oral Bacteria
Ryosuke Kikuchi1, Tomohiro Suzuki1, Yutaka Ejiri1
1Gastroenterology, Fukushima Rosai Hospital, Iwaki, JPN.
None:
The concept that oral foci of infection can have systemic effects is known as "oral focal infection." Here, we report two rare cases of hepatobiliary infections caused by oral bacteria: Porphyromonas gingivalis and Actinomyces naeslundii. Case 1 involved acute cholecystitis, whereas Case 2 presented with a liver abscess. Both patients had poor oral hygiene, suggesting hematogenous spread from the oral cavity. These cases underscore the potential for oral pathogens to cause systemic infections and highlight the importance of oral hygiene and interprofessional collaboration between medicine and dentistry for prevention.
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