We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Emphysematous pyelonephritis: experience at a tertiary care hospital in Bangladesh.
- Authors
Rahim, Muhammad Abdur; Ananna, Mehruba Alam; Iqbal, Sarwar; Uddin, Khwaja Nazim; Latif, Zafar Ahmed
- Abstract
Background Emphysematous pyelonephritis (EPN) is a necrotizing infection of the renal parenchyma, collecting system and/or perinephric tissues, characterized by gas accumulation. We describe clinical, laboratory and imaging characteristics and in-hospital outcomes of patients with EPN. Methods This retrospective observational study was carried out at BIRDEM General Hospital, Dhaka, Bangladesh between 2014 and 2020. Results We followed 20 patients (mean age 49.4 years; females 70%). Risk factors for EPN were diabetes mellitus (in 100%) and renal stones (in 10%). Fever, loin pain, vomiting and dysuria were common. Complications included acute kidney injury (AKI, 70%; mostly stage 1, 78.6%), hyponatraemia (55%) and bacteraemia (15%). Escherichia coli was the most common (60%) urinary isolate. Most patients (80%) had class 2 EPN, with 15% class 3B and 5% class 3A. Besides medical management, four (20%) required surgery (nephrectomy in 3). Nephrectomised patients had a higher radiological class (p = 0.032) and incidence of AKI (p = 0.034). No deaths occurred. Conclusion EPN occurred predominantly in female diabetic patients, who presented with fever, loin pain, vomiting and dysuria. Two-thirds of patients had AKI and one-fifth required surgery, and there were no deaths.
- Publication
Journal of the Royal College of Physicians of Edinburgh, 2021, Vol 51, Issue 1, p19
- ISSN
1478-2715
- Publication type
Article
- DOI
10.4997/JRCPE.2021.106