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Prostate cancer (PCa) is one of the leading cancers in older males. The aim of this study was to evaluate the clinico-pathological characteristics of prostate cancer and rate of detection of prostate cancer by DRE (digital rectal exam) in patients presenting to a tertiary care private sector hospital in Islamabad, and determine the awareness about PCa in these patients. There were 226 patients who presented from December 2009 to December 2015 having mean age of 68.63 ±8.76 years and median Prostate Specific Antigen (PSA) value of 19.12 ng/mL (IQR=35.8). Median prostatic volume was 49 (IQR=22) gram/cc in the subjects. DRE was abnormal in 164 (72.56%) patients and normal in 62 (27.43%) patients only. Majority of patients presented relatively late, which may be due to lack of screening programme or public awareness.

To compare the effect of body mass index (BMI) on operative time, hospital stay, stone clearance, postoperative complications, and postoperative analgesic requirement in patients undergoing percutaneous nephrolithotomy (PCNL) by comparing three BMI groups.This is a retrospective analysis of 129 patients who underwent PCNL from January 2010 to August 2013. All the patients underwent PCNL by a standard technique. The patients were divided into three groups: patients having a BMI ≤24 kg/m(2) were included in the normal group, those having a BMI of 24.1-30.0 kg/m(2) were included in the overweight group, and those having a BMI >30 kg/m(2) were included in the obese group. Three groups were compared for operative time, hospital stay, stone clearance, postoperative complications, and postoperative analgesic requirement.A total of 129 patients including 44 females and 85 males were included with a mean age of 45.00±1.44 years. The mean age in the normal group was 43.29±1.69 years, 47.08±1.29 years in the overweight group, and 43.61±1.25 years in the obese group. The mean stone size in the normal group was 25.46±8.92 mm, 28.01±8.40 mm in the overweight group, and 26.84±7.41 mm in the obese group. Our results showed no statistically significant difference with respect to mean operative time, mean hospital stay, and stone clearance in the normal, obese, and overweight patients undergoing PCNL. Postoperative complications and analgesia requirement were also similar in all the three groups.There was no effect of BMI on operative time, hospital stay, stone clearance, postoperative complications, and postoperative analgesic requirement in patients undergoing PCNL. PCNL is a safe and effective procedure for the removal of renal stones in obese patients.

Prophylactic ureteric stenting in renal transplant recipients prevents major surgical complications such as ureteric leak and obstruction on the one hand while, on the other hand, it is associated with complications like urinary tract infections (UTI), hematuria, stent migration, stent encrustation and forgotten stents. UTI is documented to be most common complication associated with double J (DJ) stent. In this retrospective observational study involving 157 patients, we compared the frequency of occurrence of UTI in DJ-stented versus non-stented renal transplant recipients. The study patients had undergone renal transplantation, with or without DJ-stenting, between January 2007 and June 2012. The mean age of the study subjects was 34.01 ± 14.63 years. The patients were followed-up for one year post-transplantation with regular evaluation, including detailed assessment, complete blood picture, renal function tests, routine urine examination and cultures. Data were collected through chart and electronic record review. Of a total of 157 patients, 61 (38.85%) developed UTI, including 30 of 74 stented patients (40.54%) and 31 of 83 non-stented renal transplant recipients (37.34%). Relative risk was calculated to be 1.08. The mean serum creatinine at the end of one year was 1.47 mg/dL in DJ-stented patients and 1.36 mg/dL in nonstented patients. Our study suggests that there is no significant difference in the frequency of UTI between DJ-stented and non-stented renal transplant recipients.

Partial nephrectomy is the preferred procedure in benign renal lesions requiring surgical removal. It has also been accepted procedure for malignant renal conditions of smaller size. The aim of this observational study was to determine the outcome of partial nephrectomy in terms of complications and recurrence rates. Twenty patients with renal mass underwent this procedure from January 2010 till June 2014 at our Department, with mean age of 46.51 ±1.53 years. There were 14 males and 6 females. Renal mass on CT scan had the mean size of 3.80 ±1.15cm. The mean hospital stay in this series was 5.11 ±1.42 days, while mean operative time was 247 ±79.71 minutes. Twelve patients had malignant histology. They were followed using CT scan abdomen and pelvis with contrast at six and 12 months. Out of these, 10 (83.3%) patients were found to have no recurrence after six months.