Related Experiment Video
Updated: May 15, 2026

Total Protein Extraction and 2-D Gel Electrophoresis Methods for Burkholderia Species
Published on: October 15, 2013
Burkholderia contaminans: unusual cause of biliary sepsis
Goh Ohji1, Kiyofumi Ohkusu, Akihiro Toguchi
1Division of Infectious Disease Therapeutics, Department of Microbiology and Infectious Diseases, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan, ohji@sanynet.ne.jp.
Abstract:
We report a case of biliary tract infection caused by a strain of Burkholderia contaminans, a member of the Burkholderia cepacia complex. The patient developed sepsis after endoscopic retrograde cholangiopancreatography (ERCP). Gram-negative bacilli were isolated from blood and bile cultures. Automated bacterial identification systems identified the organism as Burkholderia cepacia, whereas DNA sequence analysis revealed that the recA gene isolate was identical to that of B. contaminans. The patient responded to therapy with the antibiotics trimethoprim/sulfamethoxazole and biliary tract decompression. This case suggests that B. contaminans can be a causative agent of healthcare-associated biliary tract infections such as ERCP-related cholangitis.
Related Concept Videos
Cholecystitis
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...
Bacterial Phylum Spirochaetes
Bacterial Meningitis I: Introduction
Bacterial Gastroenteritis
Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic
HAIs significantly increase the cost of health care. Extended stays in healthcare institutions, increased disability, increased costs of medications, including specialized antibiotics, and prolonged recovery times add to the patient's expenses and the healthcare institution and funding bodies. Common...
