Association between serum fetuin-A level and erectile function.

Recent studies have shown that ED is an early symptom of atherosclerosis. Fetuin-A, a glycoprotein secreted by the liver, kidneys and choroid plexus, has been linked to systemic fibrosis and calcification in human and rat studies. Deficiency of this compound may play a role in atherosclerosis and cardiovascular disease progression. The aim of the study was to examine whether serum fetuin-A level is related to erectile function or severity of ED. Sixty ED patients without cardiovascular disease were assigned to one of the three groups (mild, moderate or severe ED) depending on ED severity. Twenty healthy volunteers were included as the control group. The International Index of Erectile Function-5 questionnaire was used to measure erection quality in all four groups. Mean age, body mass index, total testosterone, low- and high-density lipoprotein cholesterol, and triglyceride levels did not significantly differ between the three erectile dysfunction and control groups (P > 0.05). The group with severe ED had a significantly lower mean fetuin-A level than the mild ED and control groups. For both mild and moderate ED groups, the mean serum fetuin-A level was significantly lower in comparison with the control group (P < 0.001). Serum fetuin-A level may be used as a supplemental biochemical parameter in preliminary evaluation of ED.

The prevalence of premature ejaculation in young Turkish men.

This study was conducted to investigate the prevalence of premature ejaculation (PE) in young Turkish men and to evaluate PE in a population having good physical and mental health. A total of 1230 healthy university graduates aged between 24 and 30 attending the police academy having no physical or mental problems were included in the study. To identify the presence of PE, the participants were asked to complete the premature ejaculation diagnostic tool (PEDT). The mean ages in the PE and non-PE group were 27.3 and 26.7 respectively. There was no statistically significant difference between the two groups concerning age, body mass index (BMI), smoking status and alcohol consumption (P > 0.05). The PE prevalence was found to be 9.2%. The mean PEDT score was calculated as 6.3. Of the participants, 92 scored 11 and higher (9.2%), 66 scored 9 and 10 (6.6%), and the remaining 842 obtained a score equal to or lower than 8 (84.2%). The lower prevalence of PE in young Turkish men compared to the results of studies in the literature can be attributed to the physical and mental well-being of the participants. This study showed that the prevalence of PE in young men with good physical and mental health is lower than that found in the literature.

Right-sided Bochdalek hernia with intrathoracic ectopic kidney in an advanced-age adult: a case report.

Ectopic intrathoracic kidney is an extremely rare congenital anomaly and it is often asymptomatic and discovered incidentally on chest radiography. Although congenital thoracic kidney is mostly seen in infants, it can be diagnosed in neonatal age and adults as well. Herein, we present a 72-year-old woman who had a right-sided Bochdalek hernia with intrathoracic ectopic kidney. In contrast to the usually young patients with thoracic hernia, the presented case was the oldest female patient having thoracic kidney accompanied with Bochdalek hernia with clinical symptoms among those reported in the literature.

Usage of neck circumference as novel indicator of erectile dysfunction: a pilot study in Turkish population.

Erectile dysfunction (ED) is the most common male sexual problem worldwide. The association between ED and components of metabolic syndrome (MtS) is well established. This study examined neck circumference (NC) as a possible indicator of MtS and also of ED. Ninety-two patients were included and divided into two groups. Group 1 consisted of 47 patients with ED and Group 2 consisted of 45 healthy volunteers. Questionnaires, differences in anthropometric and laboratory measurements between patients with ED and the control group, and a cut-off value for NC were investigated. The mean NC in ED patients was higher in Group 1 than in Group 2 (P = 0.001), and Group 1 also demonstrated more MtS criteria than Group 2 (P < 0.001). The cut-off point of NC was defined as 34.75 cm for ED and MtS. The cut-off values of waist circumference for ED and MtS were 105.5 and 102.5 cm respectively. In the light of these findings, NC may be a new component of MtS in ED patients. Additionally, NC may be a novel indicator of central obesity and ED. We suggest that NC values of 35 cm and over may predict ED in patients with MtS.

The consistency of Gleason scores may effect the operation outcomes for laparoscopic radical prostatectomy: a single surgeon and a single pathologist data.

INTRODUCTION: To evaluate the effects of consistency in preoperative and postoperative Gleason scores to the operation outcomes in patients who underwent laparoscopic radical prostatectomy. MATERIALS AND METHODS: 204 of 347 patients were included the study. 143 patients whose preoperative prostate biopsies were evaluated in the other Institute were not included into the study. The preoperative data of patients and operation outcomes were investigated from institute's files of patients. Patients were divided to three groups by using consistence of pre and postoperative Gleason scores. The tumor, node and metastasis classification were used for staging prostate cancer. RESULTS: Mean age was 63 and the mean PSA level was 11 ng/dl overall. In statistical analysis PSA levels, Gleason score and rate of positive score were significantly low in Group I (p < 0.05). As in operative data, nerve sparing surgical technique was performed statistical significance higher in Group 1 than other Groups. External bleeding rate of Group II was significantly lower than the other Groups. In univariate and multivariate analysis, postoperative pathologic stage was statistical significant for consistency of pre and postoperative Gleason scores. CONCLUSIONS: The modified Gleason scoring system is safe and usable for evaluating prostate biopsies and operative specimens. The consistency in pre and postoperative Gleason score effect the operation technique and also operation outcomes. Working with an experienced uro-pathologist provides to inform patients more accurate and better.

A new application of laparoscopic instruments in percutaneous bladder stone removal.

The aim of this study is to describe a new technique using laparoscopic instruments for percutaneous bladder stone management and determine the efficacy of this procedure. The technique is based on percutaneous removal of the bladder stone(s) by using laparoscopic instruments under video-cystoscopic visualization. Laparoscopic large grasper or butterfly net like sac were used to extract bladder stones in six patients who were candidates of open cystolithotomy. Satisfactory results have been obtained in patients with solitary bladder stones that have diameters up to 3 cm or multiple stones. In selected cases, operation time, urethral and mucosal damage, hospital stay, and cost can be decreased to a minimum with this simple technique. It may be an alternative method to previously reported percutaneous bladder calculi management modality, in which percutaneous nephrolithotomy devices have been utilized.

The preventive effects of thiopental and propofol on testicular ischemia-reperfusion injury.

BACKGROUND: Testicular torsion is a urological emergency that requires immediate surgical intervention to prevent testicular damage. The aim of the study was to investigate the preventive effects of thiopental and propofol as anesthetics on testicular ischemia-reperfusion injury. METHODS: Forty male Wistar Albino rats were randomly assigned to four groups of 10 rats each. During 5 h, anesthesia was induced and maintained with thiopental in groups 1 and 2 and with propofol in groups 3 and 4. Groups 2 and 4 received left testicular ischemia (torsion) during 1 h and reperfusion (detorsion) during 4 h. Groups 1 and 3 (control groups) had no testicular torsion and detorsion. At the end of 5 h, animals were killed and both ipsilateral and contralateral testes were removed for histopathologic examination and measurement of tissue MDA (malondialdehyde) and NO (nitric oxide) levels. RESULTS: In the contralateral testes of all the groups, MDA and NO measurements were not different from ipsilateral testes of the control groups. Between the groups 1 and 3, there were no differences in MDA and NO levels. Although torsion/detorsion of testes in group 4 caused significantly increased levels of tissue MDA and NO values compared with group 3, ischemia-reperfusion in group 2 caused a further increase in these levels compared with group 4. The ipsilateral testes in the control groups did not show any morphological changes. Testicular torsion/detorsion in rats with thiopental anesthesia (group 2) caused significantly greater histopathologic injury levels than rats with propofol anesthesia (group 4). CONCLUSION: Our results suggest that propofol as an anesthetic agent may prevent testicular damage by scavenging reactive oxygen and nitrogen species and inhibiting lipid peroxidation in an animal model of testicular torsion and detorsion.

A prostaglandin synthesis inhibitor, diclofenac sodium in the treatment of primary nocturnal enuresis.

Various treatment modalities have been used in Primary Nocturnal Enuresis (PNE) and pharmacotherapy is widely accepted. Prostaglandins increase detrusor pressure, decrease urethral pressure and lead to sodium excretion. They also antagonize hydro-osmotic effect of vasopressin by competing with this hormone. According to these functions of prostaglandins it is suggested that inhibition of prostaglandin synthesis may have value in the management of PNE. We evaluated the efficacy or oral diclofenac sodium treatment in 78 patients. We conclude that diclofenac sodium, an inhibitor of prostaglandin synthesis, is a good alternative agent for nocturnal enuresis particularly as a supplementary treatment combined to Imipramine, with 60% complete response and 13.3% recurrence rate.