Fournier's Gangrene in Females: Presentation and Management at a Tertiary Center.

OBJECTIVE: To report and compare presentation and management of Fournier's Gangrene (FG) in female vs male patients at a single tertiary care center. METHODS: Patient demographics, clinical characteristics, treatments and outcomes were summarized and compared between males and females who were treated for FG from 2011 to 2018 at a single institution. RESULTS: Of the 143 patients treated for FG at our institution, 33 (23%) were female. Female patients were predominantly white (82%), with a median (IQR) age of 55 (46, 59). Median female boby mass index (BMI) was 42.1 (32, 50.4). Female patients' wound cultures were polymicrobial mix of gram positive and gram negative organisms. Median number of debridements for females was 2 (1,3). The most common anatomic region of gangrene involvement in females was labia (76%) followed by perineum (55%) and gluteus/buttocks (42%). Mortality rate during initial admission was 6% for females. Female patients had a higher median BMI than males (42.1 vs 33.7 respectively; P = .003). FG severity index, length of hospital stay, number of debridements, and wound cultures were comparable to males. The surgical team managing initial debridements differed with females managed primarily by general surgery and males primarily by urology. Mortality rate was comparable to men (6% vs 7%, P >.05). CONCLUSION: Female patients with FG have greater BMI but similar clinical presentation, microbiologic characteristics and mortality rate compared to men. Urologists have little involvement during initial management for females at our institution.

Reducing Fluoroscopy Time in Percutaneous Nephrolithotomy.

Introduction: Reducing fluoroscopy time (FT) during percutaneous nephrolithotomy (PCNL) is an opportunity for stewardship of ionizing radiation in stone patients. We present our initial results of a radiation reduction protocol (RRP) used during PCNL with fluoroscopy-guided access by the urologist. Materials and Methods: Retrospective chart review of all PCNL cases performed between January and October 2017, divided in two groups: pre-RRP (group 1) and post-RRP (group 2). Fluoroscopy was performed using low-dose and pulsed mode. Measures implemented to reduce FT include (1) one-spot images, (2) reliance on tactile feedback, and (3) using shorter segments of live fluoroscopy. The primary outcome was FT. Results: Eighty-nine PCNL procedures were performed in 89 patients, 45 in group 1 and 44 in group 2. Overall median (interquartile range) age, body mass index (BMI), and stone burden (largest axial diameter) was 56 (45-66) years, 31.3 (27-37.4) kg/m2, and 27.7 (19-41) mm, respectively, and were comparable in both the groups. The median (range) FT in group 1 and group 2 was 240 (56.0-916.0) and 65.5 (13.0-561.0) seconds (p < 0.0001), respectively. There was no correlation between FT and increasing BMI and stone burden. Overall stone-free rate was 57% (58% and 57% in group 1 and group 2, respectively, p = 0.5995), with 10 patients (11%) undergoing ancillary procedures. Overall and major (Clavien 3a+) complications occurred in 10 (11%) and 5 (6%) cases, respectively, in the overall cohort. Conclusion: FT in PCNL can be significantly reduced by adapting simple techniques and being increasingly vigilant of its usage, thereby reducing radiation exposure to the surgeon and the patient.