Study Type – Therapy (case series)
Level of Evidence 4OBJECTIVETo analyse the factors predicting the mortality and need for nephrectomy in patients with emphysematous pyelonephritis (EPN).PATIENTS AND METHODSClinical features, laboratory variables, imaging studies, management strategy and the final outcomes were analysed in 39 consecutive patients with EPN. The mean (sd) age was 57 (7.2) years and the male to female ratio was 2:11. The baseline risk factors (clinical, laboratory and radiological) were compared among three groups; group 1, survived with renal salvage (26); group 2, survived after nephrectomy (eight); and group 3, died (five).RESULTSThe overall survival rate was 87% (34/39) and the kidney was salvaged in 67% (26) patients at a median follow‐up of 18 months. Altered mental status, thrombocytopenia, renal failure and severe hyponatremia at presentation were significantly associated with mortality rate. There was no significant difference in final outcome based on radiological classification. Extensive renal parenchymal destruction of >50% (based on computed tomography) significantly predicted the need for nephrectomy (P < 0.001) and death (P = 0.02). Early (<1 week) nephrectomy resulted in a higher mortality rate (three of seven patients) than initial conservative management. There were no deaths in selected patients who received antibiotics alone or had delayed nephrectomy (four patients each). Of 24 patients who had minimally invasive treatment alone, two (8%) died. Minimally invasive treatment resulted in high renal salvage (22/24, 92%).CONCLUSIONAltered mental status, thrombocytopenia, renal failure and severe hyponatremia at presentation are associated with higher mortality rates, whereas extensive renal parenchymal destruction is associated with a need for nephrectomy. Early nephrectomy is associated with higher mortality rates than is initial conservative management.

Purpose:To determine the impact of age and gender on the clinicopathological characteristics of histologically confirmed bladder cancer in India.Materials and Methods:From January 2001 to June 2008, records of patients with bladder cancer were evaluated for age and gender at presentation, clinical symptoms, cystoscopic finding, history of smoking, and histopathological characteristics. A total of 561 patients were identified from the computer-based hospital information system and the case files of patients.Results:A total of 97% of the patients presented with painless hematuria. The mean age was 60.2 ± 4.4 years old (range: 18–90 years old) and the male to female ratio was 8.6:1. Transitional cell carcinoma (TCC) was the most common histological variety, which was present in 97.71% (470 of 481) of the patients. A total of 26% of the patients had muscle invasive disease at the time of presentation. However, 34.5% (166 of 481) of the patients did not show any evidence of detrusor muscle in their biopsy specimen. In patients with nonmuscle-invasive bladder carcinoma, 55% had p Ta while 45% had p T1. Overall, 44.7% (215 of 481) of the patients had low-grade disease. Among patients younger than 60 years old, low-grade (51.0% vs. 38.1%; P = 0.006) and low-stage (77.1% vs. 70.8%; P = 0.119) disease were more prevalent than in patients older than 60 years old. The incidence of smoking was much higher among males compared with females (74% vs. 22%).Conclusion:TCC is the predominant cancer, with significant male preponderance among Indian patients. Younger-aged patients have low-grade disease. Hematuria is the most common presentation and greater awareness is needed not to overlook bladder cancer.

In the post-renal transplant setting, use of mTORI results in significantly higher wound complications compared to that of MMF leading to prolonged hospital stay. There is no significant difference in infective complications or lymphocele incidence between these two immunosuppressive regimens.

Simple fistula closure carries a higher risk of recurrence even in small sized fistulas. The application of scrotal dartos or TVF for wrapping the repaired area gives excellent results and they are easy to harvest with no harmful effects on the scrotum or testis.