Clinical Microbiology and Parasitology Service, Basurto University Hospital, 18 Avenida Montevideo, 48013, Bilbao, Biscay, Spain; Biocruces Bizkaia Health Research Institute, Cruces Plaza, 48903, Biscay, Spain.
Radiodiagnosis Service of Cruces University Hospital, Spain; Biocruces Bizkaia Health Research Institute, Cruces Plaza, 48903, Biscay, Spain.
Anaerobe. 2023 Feb;79:102690. doi: 10.1016/j.anaerobe.2022.102690. Epub 2022 Dec 28.
Bacteoides finegoldii is a Gram-negative, rod-shaped and obligate anaerobic bacteria isolated in human feces during studies of intestinal microbiota. We present a case report in which B. finegoldii was isolated and identified from the blood culture of a 93-year-old patient with abdominal pain. Microbiological identification was performed by MALDI-TOF MS and confirmed later by 16S rRNA sequencing. An abdomino-pelvic CT scan was conducted, showing a mass of neoplastic appearance that infiltrated the sigmoid colon and bladder, probably producing a colo-vesical fistula. Up to now, this is the first report of B. finegoldii causing human infection.
金氏杆菌(Bacteoides finegoldii)是一种革兰氏阴性、杆状、专性厌氧细菌，在肠道微生物群的研究中从人类粪便中分离出来。我们报告了一例病例，在该病例中，从 93 岁腹痛患者的血培养中分离和鉴定出金氏杆菌。微生物学鉴定通过 MALDI-TOF MS 进行，并通过 16S rRNA 测序进一步确认。进行了腹盆腔 CT 扫描，显示出一个肿瘤样肿块，浸润乙状结肠和膀胱，可能导致结肠-膀胱瘘。到目前为止，这是首例金氏杆菌引起人类感染的报告。
