Related Experiment Video
Updated: Aug 31, 2025

Identification of Virulence Markers of Mycobacterium abscessus for Intracellular Replication in Phagocytes
Published on: September 27, 2018
Fusobacterium Bacteremia Causing Hepatic Abscess in a Patient With Diverticulitis
Aditi Bawa1, Aleesha Kainat1, Haseeb Raza2
1Internal Medicine, University of Pittsburgh Medical Center (UPMC) McKeesport, Pittsburgh, USA.
Abstract:
Fusobacterium, a gram-negative non-spore-forming anaerobe, is a common inhabitant of the oral cavity; however, it is not typically found in other organ systems. The occurrence of a hepatic abscess associated with this organism is rare. We present a patient with recurrent diverticulitis with left upper quadrant abdominal pain, and abdominal imaging revealed a hepatic abscess in addition to sigmoid diverticulitis. Further investigations led to an unusual culprit; Fusobacterium nucleatum.
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