Background: Fournier's disease is a potentially fatal, acute, gangrenous infection of the scrotum, penis or perineum associated with a synergistic bacterial infection of the subcutaneous fat and superficial fascia. Methods: The clinical records of 70 patients treated for Fournier's gangrene were evaluated retrospectively to determine prognostic indices and to stress Fournier's Severity Index (FSI), influencing outcome. Results: The mortality rate in this study was 22.8%. Length of the hospitalization time and FSI were detected as effective factors on mortality of Fournier's gangrene (P < 0.05) by Binary Logistic Regression analysis and the area under the receiver operating characteristic curve of these variables was also found to be significant (P < 0.001). The average FSI was determined as 4.66 -2.31 in survivors and 11.56 -2.68 in non-survivors and 5.11 -2.83 in patients with primary genito-urinary infection but 7.56 -4.35 in primary anorectal infection. The FSI was also found predictive of hospitalization time and number of debridements among survivors. Conclusion: Fournier's Severity Index is a simplified way of comparing patients with this disease and may also have some significance in predicting outcome. The FSI is a more significant and predictive tool that should be popularized to predict the prognosis in Fournier's gangrene.

This study investigated whether there are adverse effects due to microwave exposure emitted by cellular phones in male rats. Eighteen Wistar Albino rats were separated into three groups, a sham group and two experimental groups. The rats were confined in Plexiglas cages and cellular phones were placed 0.5 cm under the cages. In the first experimental group, cellular phones were in standby position for 2 h. In the second experimental group, phones were turned to the speech position three times each for 1 min duration over 2 h. Rats in the first and second experimental groups were exposed to microwaves emitted by phones for 2 h/day for a duration of 1 month. After the last exposure the rats were killed. Brain, eyes, ears, liver, heart, lungs, stomach, kidneys, testes, small and large intestines and skin of the rats were observed histologically. The decrease of epididymal sperm counts in the speech groups were not found to be significant (P > 0.05). Differences in terms of normal and abnormal sperm forms were not observed (P > 0.05). Histological changes were especially observed in the testes of rats of the speech groups. Seminiferous tubular diameter of rat testes in the standby and speech groups was found to be lower than the sham group (P < 0.05). Rectal temperatures of rats in the speech group were found to be higher than the sham and standby groups (P < 0.05). The rectal temperatures of rats before and after exposure were also found to be significantly higher in the speech group (P < 0.05). Specific absorption rate (SAR) was determined as 0.141 W/kg.

IntroductionTransforming growth factor-β1 (TGF-β1) has a crucial role in collagen synthesis and fibrosis. TGF-β1 can be antagonized and/or reduced by the action of certain agents. We propose to identify the role of decorin in treatment of tubular and interstitial fibrosis and in the inhibition of TGF-β1 in an acute ischaemic kidney.Material and methodsWe grouped 34 female Sprague Dawley type rats into 3 groups as 9 sham, 9 ischaemia-reperfusion (I/R) and 16 I/R + decorin respectively. The rats in the I/R + decorin group had decorin administered intraperitoneally at the dose of 0.1 mg/kg for 9 days after reperfusion. After 9 days, all the rats in the 3 groups were unilaterally nephrectomized. The TGF-β1 level was measured immunohistochemically in the nephrectomized material.ResultsThe TGF-β1 level was lower in the I/R + decorin group. Evaluation of apoptotic activity level by caspase staining showed a statistically significant difference between the 3 groups. The number of caspase stained cells was lower in the I/R + decorin group. The amount of collagen in interstitial tissue was higher in the I/R group than in the I/R + decorin group, but this difference was not statistically significant.ConclusionsWe found that the TGF-β1 level – the so-called initiator of fibrotic activity – and apoptotic activity were low in the I/R + decorin group. Additional studies must be performed to understand the role of decorin in inhibition of TGF-β1 and to assess decorin’s routine use in acute renal ischaemia.

Objectives:To evaluate the analgesic effect of transversus abdominis plane (TAP) block administered before varicocele surgery.Methods:This study was completed at the Faculty of Medicine, Çanakkale Onsekiz Mart University, Çanakkale, Turkey, between January 2011 and April 2013. In a prospective, double blind, randomized, placebo controlled clinical study, 40 male patients scheduled for elective varicocele operations were randomized to group T (treatment group) or group C (controls). After receiving general anesthesia, group T received a TAP block using 20 mL 0.25% bupivacaine on the operation side, whereas group C received a control block using 20 mL 0.9% Sodium chloride. During the first 24 hours after surgery, the patient pain was evaluated using the visual analogue scale (VAS) at rest and while coughing. Postoperative patient controlled analgesia morphine consumption, VAS scores, and side effects were recorded.Results:Of 34 patients, Group T (n=18) had significantly lower VAS pain scores than Group C (n=16) both at rest and while coughing. The total morphine consumed was lower (7.7 ± 4.0) versus 21.6 ± 12.4 mg, p<0.001) in the 24 hours after surgery.Conclusion:As part of a multimodal analgesic regime after varicocelectomy surgery, morphine consumption and VAS pain scores were significantly lower among those receiving 20 mL 0.25% bupivacaine administered for a TAP block than among controls.