The interval from the onset of clinical symptoms to the initial surgical intervention seems to be the most important prognostic factor with a significant impact on outcome. Given the significantly high mortality rate among diabetics, diabetes is also an independent prognostic factor. Despite the decreased number of idiopathic cases and extensive therapeutic efforts, Fournier's gangrene remains a surgical emergency, and early recognition with prompt radical debridement is the mainstays of management.

Background. Renal ischemia/reperfusion (I/R)-induced tubular epithelial cell injury, called ischemic acute renal failure, is associated with high mortality in humans. Protecting the kidney against I/R injury is very important during complicated renal operations, transplantation surgery, and anesthesia. Aim. The purpose of this study was to investigate and compare the efficiency of ketamine, thiopental, propofol, etomidate, and intralipid in reducing the injury induced by free radicals in a rat model of renal I/R. Method. Forty-two Wistar rats were divided into seven groups in our study. Rats in the sham group underwent laparotomy and waited for 120 minutes (min) without ischemia. Rats in the control group were given nothing with ischemia-reperfusion. Rats in the I/R groups were given ketamine (20 mg/kg), thiopental (20 mg/kg) propofol (25 mg/kg), etomidate (10 mg/kg) and 10% intralipid (250 mg/kg) intraperitoneally 15 min prior to the ischemia for 60 min, followed by reperfusion for 60 min. The blood samples and kidney tissues of the rats were obtained under anesthesia at the end of the reperfusion period. Biochemical malondialdehyde (MDA), superoxide dismutase (SOD), catalase (CAT), blood urea nitrogen (BUN), creatine (Cr), aspartate aminotransferase (AST) were determined, and histopathological analysis was performed with these samples. Results. MDA level was increased significantly in the control group (p < 0.05). Histopathological findings of the control group confirmed that there was renal impairment by tubular cell swelling, interstitial edema, medullary congestion, and tubular dilatation. MDA levels were lower in the ketamine, thiopental, and propofol groups compared to the control group (p < 0.05). In the thiopental and propofol groups, the levels of histopathological Effects of Intravenous Anesthetics in I/R Injury 291scores were significantly lower than control and etomidate groups in ischemia-reperfusion. Conclusion. Our results demonstrated that I/R injury was significantly reduced in the presence of propofol and thiopental. The protective effects of these drugs may belong to their antioxidant properties. These results may indicate that propofol and thiopental anesthesia protects against functional, biochemical, and morphological damage better than control in renal I/R injury.

The Turkish version of Eustachian tube dysfunction questionnaire-7 was found to be highly valid and reliable. This scale is recommended to use for screening of Eustachian tube dysfunction and evaluating treatment outcome.

The digital world and social media are becoming increasingly important. Social media connect people together in a visual manner. Profile photographs are required by most social networking sites. A trend toward the increasing popularity of selfies on social media has rendered people more aware of their appearance. A selfie is a photograph that one takes of oneself, usually employing a smartphone or webcam, which is then shared on social media. Thus, the demand for aesthetic procedures correcting imperfections such as a prominent nose has increased, for which the technique is a rhinoplasty. Patients with reasonable expectations, treated by skilled surgeons, are usually very happy with the results. Rhinoplasty does not cure low self-esteem, but does correct more visible imperfections of the face. Although some hope that a rhinoplasty will resolve many unwanted facial features besides nose problems, it can only change the size and shape of the nose, improving its form. However, in the age of the selfie, everyone wants to look better. Self-consciousness is increasing, as are concerns over grooming and appearance at work and social events. These issues have become more important in recent years with the increase in selfie-taking; people are now more aware of how their nose appears to others. In this review, we discuss whether selfie-taking has triggered a rise in rhinoplasties along with a detailed survey of the literature.