Related Experiment Video
Updated: May 1, 2026

Fecal Microbiota Transplantation via Colonoscopy for Recurrent C. difficile Infection
Published on: December 8, 2014
Peritonitis caused by Bifidobacterium longum: case report and literature review
Daniel Tena1, Cristina Losa1, María José Medina2
1Sección de Microbiología, Hospital Universitario de Guadalajara, C/. Donante de sangre s/n, 19002 Guadalajara, Spain.
Abstract:
Bifidobacterium spp. rarely causes human infections. We report a case of a 42-year-old man with a history of pancolonic diverticulosis, who suffered a purulent peritonitis caused by Bifidobacterium longum secondary to intestinal perforation. Clinical outcome was good after urgent surgery and antibiotic treatment with imipenem and amoxicillin/clavulanic acid. Our case shows that Bifidobacterium spp. should be considered as a cause of peritonitis, especially in patients with risk of intestinal perforation. The review of the literature shows that these organisms can cause a wide spectrum of severe infections, especially in patients with underlying diseases. Infections caused by Bifidobacterium spp. may be overlooked or underreported since it may be considered normal microbiota.
More Related Videos
Related Concept Videos
Chronic Bowel Disorders: Introduction
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
Microbiota of the Large Intestine
Inflammatory Bowel Disease I: Ulcerative Colitis
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...
Bacterial Flora of the Large Intestine
The normal gut flora of the colon plays a critical role in generating essential vitamins such as vitamins K, B5, and B7.
Inflammatory Bowel Disease II: Crohn's Disease
Inflammatory bowel disease, commonly known as IBD, refers to a collection of disorders that lead to persistent inflammation of the gastrointestinal tract. The two types of IBD are ulcerative colitis, which impacts the colon, and Crohn's disease, which can involve any part of the gastrointestinal segment.
Crohn's disease
Crohn's disease is a chronic, systemic inflammatory bowel disease (IBD) that predominantly affects the gastrointestinal tract. It is marked by...
Inflammatory Bowel Disease I: Introduction

