کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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4282638 | 1611758 | 2013 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Emphysematous pyelonephritis: An 8-year retrospective review across four acute hospitals Emphysematous pyelonephritis: An 8-year retrospective review across four acute hospitals](/preview/png/4282638.png)
SummaryObjectiveTo retrospectively review our experience of managing patients with emphysematous pyelonephritis (EPN).MethodsCase notes of patients with EPN were reviewed. The patients' demographic data, clinical presentation, investigation findings, treatment, and outcome were studied.ResultsTwelve patients were diagnosed with EPN. Majority (66.7%) of them had diabetes mellitus. All patients had been evaluated by computed tomography (CT). Using the classification proposed by Wan et al, five patients had type 1 EPN, whereas six, two, and four patients had Huang and Tseng CT class 2, 3a, and 3b EPN, respectively. Immediate nephrectomy was performed in six patients, whereas conservative treatment was adopted in the other six. In the nephrectomy group, one patient died of disseminated sepsis after a protracted course. Conservative treatment failed in three patients, who succumbed despite salvage nephrectomy in two of them. Analysis revealed that severe hyperglycemia and radiological CT class (both Wan and Huang systems) were significant predictors of mortality from EPN.ConclusionSevere hyperglycemia and CT class of EPN are significant risk factors for death. CT is the investigation of choice for correct diagnosis of EPN. Additional intervention should be offered to EPN patients with Wan type 1 and Huang and Tseng class 3 CT features.
Journal: Asian Journal of Surgery - Volume 36, Issue 3, July 2013, Pages 121–125