Fournier's gangrene (FG) is a rare and often fulminant necrotizing fasciitis of the perineum and genital region frequently due to polymicrobial infection. This truly emergent condition is typically seen in elderly, diabetic and immune compromised patients. Here, we report an unusual case of FG with isolated glans penis necrosis in a diabetic 77-year-old male patient presented to the emergency department complaining 5 days of pain and darkening of the glans penis. Examination of the patient's glans penis was consistent with FG and included significant erythema and infectious discharge. He was given intravenous antibiotics and emergency debridement was done. On following days, the necrotic area spread to distal parts of both cavernosal areas. Partial penectomy was performed. Isolated penile involvement in FG is very rare. Performing partial penectomy in appropriate cases can save penile length, stop the progression of disease, and increase the quality of life.

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Abbreviations & Acronyms 99mTc-DTPA = technetium99m-diethylene triamine pentaacetic acid BMI = body mass index CTL-P = conventional transperitoneal laparoscopic pyeloplasty LESS = laparoendoscopic single site LESS-P = laparoendoscopic single site pyeloplasty UPJO = ureteropelvic junction obstruction VAS = visual analog scale Objectives: To evaluate the potential benefits of laparoendoscopic single-site pyeloplasty over conventional laparoscopic pyeloplasty. Methods: Between October 2009 and January 2012, 39 patients were enrolled in a prospective study and randomized to undergo a laparoendoscopic single-site pyeloplasty (n = 19) or conventional laparoscopic pyeloplasty (n = 20). The outcomes in the two groups were compared by using Mann-Whitney U-test and c 2 -test, and considering a P-value less than 0.05 as statistically significant. Results: There was no difference in blood loss (55.67 Ϯ 6.71 vs 45.84 Ϯ 5.22 mL, P = 0.60), transfusion rates (0% for both) and hospitalization time (2.12 Ϯ 0.23 vs 2.06 Ϯ 0.34 days, P = 0.72) between the laparoendoscopic single-site pyeloplasty and conventional laparoscopic pyeloplasty groups. The time to return to normal activities was shorter (8.65 Ϯ 1.25 vs 11.53 Ϯ 1.28 days, P = 0.01), and median operative time (195.21 Ϯ 12.15 vs 145.62 Ϯ 15.34 min, P = 0.001) was longer in the laparoendoscopic single-site pyeloplasty group compared with the conventional laparoscopic pyeloplasty group. No significant intraoperative or postoperative complications occurred in either group. Compared with conventional laparoscopic pyeloplasty, laparoendoscopic singlesite pyeloplasty yielded better cosmetic results and patient satisfaction. The mean follow-up period was 19.7 months (4-28 months). The success rate was 95% in both the groups. Both the visual analog scale and the postoperative use of analgesics were significantly lower in patients who underwent laparoendoscopic single-site pyeloplasty. Conclusions: Our findings suggest that laparoendoscopic single-site pyeloplasty can offer faster recovery and higher patient satisfaction than conventional laparoscopic pyeloplasty. Thus, this novel technique promises to become the treatment of choice in minimally-invasive management of ureteropelvic junction obstruction.

Pyogenic granulomas are benign vascular disorders of the skin and mucose membranes, generally developed by trauma and irritation. The lesions are generally small. They are most commonly seen in the skin and oral mucosa and rarely seen on penis. We present the case of a huge pyogenic granuloma on the penis.

To compare the outcomes of flexible ureterorenoscopy (F-URS) and mini-percutaneous nephrolithotomy (mini-PNL) in the treatment of lower calyceal stones smaller than 2 cm. Patients who underwent F-URS and mini-PNL for the treatment of lower calyceal stones smaller than 2 cm between March 2009 and December 2014 were retrospectively evaluated. Ninety-four patients were divided into two groups by treatment modality: F-URS (Group 1: 63 patients) and mini-PNL (Group 2: 31 patients). All patients were preoperatively diagnosed with intravenous pyelography or computed tomography. Success rates for F-URS and mini-PNL at postoperative first month were 85.7% and 90.3%, respectively. Operation time, fluoroscopy time, and hospitalization time for F-URS and mini-PNL patients were 44.40 min, 2.9 min, 22.4 h, and 91.9 min, 6.4 min, and 63.8 h, respectively. All three parameters were significantly shorter among the F-URS group (p < 0.001). Postoperative hemoglobin drop was significantly lower in F-URS group compared to mini-PNL group (0.39 mg/dL vs. 1.15 mg/dL, p = 0.001). A comparison of complications according to the Clavien classification demonstrated significant differences between the groups (p = 0.001). More patients in the F-URS groups require antibiotics due to urinary tract infection, and more patients in the mini-PNL group required ureteral double J catheter insertion under general anesthesia. Although both F-URS and mini-PNL have similar success rates for the treatment of lower calyceal stones, F-URS appears to be more favorable due to shorter fluoroscopy and hospitalization times; and lower hemoglobin drops. Multicenter and studies using higher patient volumes are needed to confirm these findings.