Evaluation of miR-130b-3p and miR-375 levels and telomere length with telomerase activity in prostate cancer.

Prostate cancer (PC) is the most frequent cancer in males, as well as the second highest cause of cancer-related deaths in men. Differences in expression levels of miRNAs were linked with prostat cancer pathogenesis. qPCR was used to evaluate the expression of miR-130b-3p and miR-375 in Benign Prostate Hyperplasia (BPH (n = 20) and PC (n = 22, pre- and post-operative) patients plasma. Relative telomere lengths (RLTs) in genomic DNA isolated from plasma were measured with qPCR, and telomerase activity analyzed by the ELISA method. PSA levels of PC patients were greater than of BPH patients (p = 0.0473). miR-130b-3p and miR-375 levels were significantly lower in pre-operative specimens of PC patients according to BPH (p = 0,0362, p = 0.0168, respectively). Similarly, post-operative miR-375 levels were lower in PC patients than in BPH patients (p = 0.1866). BPH patients had shorter RTLs than PC patients in both pre- (p=0.0438) and post-operative (p=0.0297) specimens. Telomerase activity was higher in PC patients than BPH(p = 0.0129). Interestingly, telomerase activity was further increased after surgery (p = 0.0003). We aim to identify the levels of miR-130b-3p and miR-375 expression and their relationship with telomerase activity in PC patients. Our data suggest that miRNAs and telomere length (TL) with telomerase activity may play a role in regulating prostate tumorgenesis and may be used as biomarkers for PC diagnosis.

Giant malignant pheochromocytoma with palpable rib metastases.

Pheochromocytoma is a rare and usually benign neuroendocrine neoplasm. Only 10% of all these tumors are malignant and there are no definitive histological or cytological criteria of malignancy. Single malignancy criteria are the presence of advanced locoregional disease or metastases. We report a case, with a giant retroperitoneal tumor having multiple metastases including palpable rib metastases, who was diagnosed as a malignant pheochromocytoma. The patient was treated with surgery. The literature was reviewed to evaluate tumor features and current diagnostic and therapeutic approaches for patients with metastatic or potentially malignant pheochromocytoma.

In-vitro effects of PDE5 inhibitor and statin treatment on the contractile responses of experimental MetS rabbit's cavernous smooth muscle.

OBJECTIVE: Hypercholesterolaemia promotes erectile dysfunction through increased superoxide formation and decreased nitric oxide bioactivity in cavernosal tissue. The role of nitric oxide on erectile function is well known. Statins have lipid lowering properties and can modulate endothelial nitric oxide bioavailability. Sildenafil, enhances smooth muscle relaxation in corpus cavernosum. We investigated in-vitro effects of sildenafil and rosuvastatin on nonadrenergic, non-cholinergic and nitric oxide mediated cavernosal smooth muscle relaxation in metabolic syndrome rabbits, since alterations in this pathway are recognised in diabetic and hypercholesterolemic erectile dysfunction. METHODS: Ten male rabbits were fed a standard diet as control group, fourty male rabbits were fed a hypercholesterolemic diet for 12 weeks. Hypercholesterolemic group were divided for without treatment, rosuvastatin treatment, sildenafil treatment, and rosuvastatin + sildenafil treatment (N = 10 per groups). RESULTS: Serum levels of cholesterol and glucose were significantly higher in the experimental group than in the control group (p < 0.05). After therapy no differences were found among the groups in relaxation responses to sodium nitroprusside. The relaxation responses to carbachol and EFS were significantly reduced in metabolic syndrome group to control group (p < 0.05), but there were no differences between the other groups and control group. There was a significantly lower in-vitro relaxation response in the metabolic syndrome rabbits than in controls and the others (p < 0.05). CONCLUSION: Both agents improve in-vitro relaxation responses of erectile tissue from metabolic syndrome rabbits to endothelial non-adrenergic, non-cholinergic and nitric oxide. This finding supports to the results of other clinical studies with these drugs.

Effect of Strontium Chloride on Experimental Bladder Inflammation in Rat.

Introduction. Strontium salts are anti-irritants for chemically induced sensory irritation. Interstitial cystitis is a painful disease without definitive therapy. The aim of the study was to determine the effect of strontium in bladder with experimental interstitial cystitis model. Material and Methods. Rats' bladders in control group were instilled with NaCl. Second group was instilled with E. coli LPS. Third group was instilled with strontium. Fourth group was initially instilled with strontium and then LPS. Fifth group was instilled with LPS initially and then strontium. Urine of rats was collected at the beginning and end of the study. Results. Histamine and TNF-α changes were statistically significant in the second group but were not significant in the third group. When we compared the histamine levels of second via fourth and fifth groups the changes were statistically not significant. When we compared the TNF-α levels of second via fourth and fifth groups the changes were statistically significant. Conclusions. In our model, strontium did not make any significant changes in histopathology or histamine levels; however, it significantly reduced the levels of TNF-α. Given the role of TNF-α in the physiopathology of interstitial cystitis, these results suggested that further studies are required to evaluate the potential use of strontium in the management of interstitial cystitis.

Public awareness of testicular cancer and self-examination in Turkey: a multicenter study of Turkish Urooncology Society.

BACKGROUND: Testicular self-examination is the easiest and cheapest way to scan testicular cancer. However, the public awareness about testicular self-examination is very low. We aimed to investigate the public awareness of Turkish people about testicular cancer and testicular self-examination. METHODS: We performed a survey consisting of 10 questions concerning testicular cancer and testicular self-examination in 799 students in the first year of 12 different medical schools. Aiming for a common method of data collection, the questionnaires were administered to the students during a class just before the lesson started. The whole data from all of the centers were pooled in a common data-base file. RESULTS: Eighty-nine (11.1%) of the participants reported that they had knowledge about testicular cancer, but only 11 (1.4%) of them answered all the questions about testicular cancer correctly. Eight (1%) of the participants reported that they had been performing testicular self-examination routinely once a month. Four (0.5%) of them were both well informed about testicular cancer and had been performing testicular self-examination once a month as suggested. CONCLUSION: The present study showed that awareness on testicular cancer and testicular self-examination is very low and suggests a need for efforts in Turkey to increase public awareness and education.

Contractile responses of urinary bladder in an experimental model of chronic renal failure.

Chronic kidney disease is a public health problem with increasing prevalence caused by diabetes, hypertension and glomerulonephritis. Number of publications investigate the lower urinary tract dysfunction due to CKD is limited. There is a high incidence of bladder dysfunction of different degrees in patients with renal failure. Mechanism of the lower urinary tract dysfunction in these patients is not well known. In this study, we aimed to investigate the effects of CKD on detrusor function in a rat model of CKD. In our study, 20 Wistar Albino rats have been divided into two groups as CKD and control groups. To the experiment group, left partial nephrectomy and right nephrectomy have been applied. CKD confirmation has done with the BUN and creatinin values from the blood of the rats. The bladder strips were prepared from the CKD and control groups and its contractile responses were evaluated in-vitro. There wasn't a considerable difference with the contractile responses caused by carbachol, KCL. There was a considerable increase in the contractile responses caused by ATP, ADP and electrical field stimulation on the behalf of the CKD group. The present study demonstrated that isolated DSM of CKD group showed significantly increased contraction responses to purinergic agonists ADP, ATP and atropine resistant component in electrical field stimulation-induced contractions as compared to those of the control group. Bladder overactivity and reduced bladder volume in CKD patients might be due to the change in purinergic system.

Effect of angiotensin-converting enzyme inhibition and angiotensin II type 1 receptor blockade on apoptotic changes in contralateral testis following unilateral testicular torsion.

OBJECTIVES: In this experimental study, our aim was to determine whether angiotensin-converting enzyme (ACE) inhibition and angiotensin II type 1 (AT1) receptor blockade affect the apoptotic changes in contralateral testis following unilateral testicular torsion (UTT). METHODS: Study groups consisted of 30 adult male Wistar rats. The rats were randomly separated into five groups. Group 1 was maintained as control without manipulation. Group 2 underwent the sham operation. Torsion was created by rotating the left testis 720 degrees clockwise for 4 h and maintained by fixing the testis to the scrotum in the other groups. Group 3 underwent torsion and detorsion, with saline administration after detorsion. In group 4, the same surgical procedure was done as in the detorsion group, but AT1 receptor blocker (losartan 30 mg/kg) was injected intraperitoneally for 60 min before detorsion. In group 5, the same surgical procedure was done as in the detorsion group, but ACE inhibitor (lisinopril 50 mg/kg) was injected intraperitoneally for 60 min before detorsion. Bilateral testes were removed from each rat 24 h after surgery. Apoptosis was assessed in paraffin-embedded sections stained for TUNEL method. Reticulum staining was performed to evaluate the extracellular changes semiquantitatively. Testicular biopsy score counts were performed on these sections according to Johnsen. RESULTS: The mean apoptotic scores of group 1, group 2 and group 3 were significantly higher than that of the other groups. There was no difference between the apoptotic scores of groups 1, 2, 4 and 5. Reticulum stain was increased in group 3 as compared to other groups. The mean Johnsen biopsy score of group 3 was significantly lower than that of the other groups. CONCLUSION: ACE inhibition and AT1 receptor blockade reduced the tubular damage and apoptosis in the contralateral testes after UTT. The beneficial effect of these drugs may arise from inhibition of ischemic process resulting from increased sympathetic activity and elimination of insults subsequent to dysregulation of RAS. These results suggest that ACE inhibitors and AT1 receptor blockers may be of potential value in patients with UTT.

A comparison of sedation with dexmedetomidine or propofol during shockwave lithotripsy: a randomized controlled trial.

BACKGROUND: Dexmedetomidine, because it has both sedative and analgesic properties, may be suitable for conscious sedation during painful procedures. Extracorporeal shockwave lithotripsy (ESWL) is a minimal to mildly painful procedure that requires conscious sedation. We thus evaluated the utility of dexmedetomidine compared with propofol during an ESWL procedure. METHODS: Forty-six patients were randomly allocated into two groups to receive either dexmedetomidine or propofol for elective ESWL. Dexmedetomidine was infused at 6 microg x kg(-1) x h(-1) for 10 min followed by an infusion rate of 0.2 microg x kg(-1) x h(-1). Propofol was infused at 6 mg x kg(-1) x h(-1) for 10 min followed by an infusion of 2.4 mg x kg(-1) x h(-1). Fentanyl 1 microg/kg IV was given to all patients 10 min before ESWL. Pain intensity was evaluated with a visual analog scale at 5-min intervals during ESWL (10-35 min). Sedation was determined using the Observer's Assessment of Alertness/Sedation. The Observer's Assessment of Alertness/ Sedation scores and hemodynamic and respiratory variables were recorded regularly during ESWL (35 min) and up to 85 min after. RESULTS: Forty patients were evaluated. Visual analog scale values with dexmedetomidine were significantly lower than those with propofol only at the 25-35 min assessments (P < 0.05). During sedation, the respiratory rate with dexmedetomidine was significantly slower but Spo2 was significantly higher than with propofol (P < 0.05). Other clinical variables were similar (P > 0.05). CONCLUSION: A combination of dexmedetomidine with fentanyl can be used safely and effectively for sedation and analgesia during ESWL.

Relation of microvessel density with microvascular invasion, metastasis and prognosis in renal cell carcinoma.

OBJECTIVE: To clarify the significance of microvessel density (MVD) in a retrospective investigation the relationship between the pattern of MVD (reflecting angiogenesis), and tumour stage, grade, size, and occurrence of microvessel invasion (MVI), metastasis, and cancer-specific survival (CSS) in patients who had surgery for renal cell carcinoma (RCC). PATIENTS AND METHODS: Vessels were labelled in sections of formalin-fixed, paraffin-embedded tissues from 54 RCCs by CD34 immunohistochemistry. The mean MVD, expressed as the number of vessels per 10 high-power fields (HPF, x400) were measured for each case. In addition, all pathological slides were reviewed for the presence and absence of MVI. The prognostic value of MVD and MVI was then evaluated, and correlated with the usual prognostic variables, tumour metastasis and CSS. RESULTS: In a univariate analysis of CSS, the MDV tended to be lower as stage increased from pT1 to pT3, and as grade increased from G1 to G4, although it was statistically significant only for stage (P < 0.001 and 0.050, respectively). The mean MVD was higher in 42 nonmetastatic than in 12 metastatic tumours, and in 33 tumours associated with MVI than in 21 with no MVI (P < 0.001). The mean MVD was also lower and significantly different for 28 large than 26 small tumours (P = 0.005). The survival rate of patients with tumours that were small, low-stage, of higher MVD, with no MVI and metastasis was significantly higher than that of patients with large, high-stage, low MVD, with MVI and metastatic tumours (all P < 0.001). MVI was significantly more common with a decreasing trend in MVD and the presence of metastasis (Spearman rank correlation r(s) = -0.68, P = 0.01, and r(s) = 0.39, P = 0.01, respectively). Independent prognostic factors in a multivariate analysis were: in all patients with RCC, tumour stage (P = 0.013) and metastasis (P = 0.028); in those with low MVD, MVI (P = 0.004) and metastases (P = 0.016); in those with no MVI, stage (P = 0.020); in those with MVI, MVD (P = 0.001); in those with no metastases, stage (P = 0.045); and in those with metastases, MVD (P < 0.001). No independent predictor was identified in patients with high MVD. In patients with no metastases there was a significantly shorter median CSS time in RCCs with low MVD and with MVI (P = 0.004 for both). Similarly, patients who had grade 3-4 tumours, vs those with lower MVD and with MVI, had a significantly shorter median CSS (P = 0.020 for MVD, and 0.01 for MVI). CONCLUSIONS: This study suggested that MVD in RCC was inversely associated with MVI, tumour metastasis, patient survival and tumour diameter and stage, from the usual prognostic variables, but MVD was not an independent prognostic factor in multivariate analysis for all patients with RCC. Low MVD and the presence of MVI appears to be a marker for identifying patients with an adverse prognosis.

SRY and AZF gene variation in male infertility: a cytogenetic and molecular approach.

AIM: The aim of this study was to identify the genetic effects of Y chromosome and azoospermia factor (AZF) gene variation in men with infertility and to elucidate the molecular mechanism responsible for the identified point mutation. METHODS: Chromosome analysis was performed according to standard methods on lymphocyte cultured cells and genomic DNA was extracted from the peripheral blood. Three sets of primers were used encompassing the AZFb, AZFc and SRY14 gene regions. Products were genotyped with single-strand comformational polymorphisim (SSCP) analysis. RESULTS: The profiles of the mutated genes were detected in five of three azoospermic and two oligoasthenozoospermic infertile males. The SSCP variability of the AZFc gene was detected in all of the cases, while sex-determining region Y (SRY) gene variation was detected in two of the current cases. Three cases with oligoasthenozoospermia showed mutated SSCP profiles in both their SRY and AZFc gene regions. No AZFb variation was detected in the presented cases. CONCLUSION: The AZF locus is assumed to contain the genes responsible for spermatogenesis in human. Deletions in these genes are thought to be involved in male infertility associated with azoospermia, oligozoospermia and/or both. AZF microdeletions and variations that are seen in infertile males suggest the need for molecular screening of such cases. Advance studies are also needed to detect of these variations and their relevance to male infertility before using assisted reproduction techniques in such cases.

Efficacy of preventive analgesia with tramadol or lornoxicam for percutaneous nephrolithotomy: a prospective, randomized, double-blind, placebo-controlled study.

BACKGROUND: Prevention of postoperative pain provides better and more rapid convalescence for patients. OBJECTIVE: The aim of this study was to compare the preventive analgesic effect of tramadol and lornoxicam in the early postoperative period in patients undergoing percutaneous nephrolithotomy (PCNL). METHODS: Patients who were scheduled for elective PCNL at the Cumhuriyet University Hospital, Sivas, Turkey, were enrolled in this prospective, double-blind, placebo-controlled study. The patients were randomly assigned to 1 of 3 groups: tramadol, lornoxicam, and normal saline (NS). Ten minutes before induction of anesthesia, the tramadol group received tramadol 100 mg IV, the lornoxicam group received lornoxicam 8 mg IV, and the NS group received NS 2 mL IV. Anesthesia was induced using fentanyl 1 µg/kg and thiopental sodium 4 to 7 mg/kg. Vecuronium 0.1 mg/kg was used for muscle relaxation. Desflurane 4% to 6% and 50%:50% oxygen/nitrous oxide were used for maintenance. Oxygen saturation, heart rate, and mean blood pressure were recorded before induction and during the postoperative period. During the postoperative period, visual analogue scale O/AS) scores, time to first analgesic (TFA), total analgesic consumption (TAC), and patient satisfaction scores were determined. Data about postoperative nausea and vomiting and other adverse events and complications were also collected. RESULTS: Seventy-three patients were assessed for enrollment and 60 (33 women, 27 men; mean [SD] age, 44.69 [11.27] years; age range, 20-62 years) were included in the study. The baseline demographic characteristics and duration of surgery were similar in all 3 groups. The mean (SD) VAS scores in the tramadol group were significantly lower than in the NS group at 15 and 30 minutes and 1, 2, 4, and 12 hours after surgery (all, P < 0.05). The VAS scores in the lornoxicam group were significantly lower than in the NS group at 15 and 30 minutes and 1 hour (all, P < 0.05). The VAS score at 1 hour after surgery was significantly lower in the tramadol group than in the lornoxicam group (18 [8] vs 32 [16]; P < 0.05); however, there were no other significant differences in VAS scores between the active groups. A significantly shorter TFA was associated with the NS group when compared with the tramadol and lornoxicam groups (46 [27] vs 354 [187] and 180 [118], respectively; both, P < 0.05). TFA was significantly shorter in the lornoxicam group when compared with the tramadol roup (180 [118] vs 354 [187]; P < 0.05). TAC was significantly higher in the NS group than in the tramadol and lornoxicam groups (270 [47] vs 115 [74] and 145 [72], respectively; both, P < 0.05). Patient satisfaction score (range) was significantly lower in the NS group when compared with the tramadol and lornoxicam groups (0 [0-1] vs 3 [0-3] and 2 [0-3], respectively; both, P < 0.05). There were no other significant between-group differences observed. CONCLUSIONS: Tramadol and lornoxicam were more effective than NS in preventing early postoperative pain. The preventive analgesic effect of tramadol was comparable with that of lornoxicam, except at 1 hour when tramadol was more effective among these patients undergoing PCNL. Both drugs were well tolerated.

Analysis of a 1-year-old cystinuric patient with recurrent renal stones.

Cystinuria is a hereditary disorder of cystine and dibasic amino acids (lysine, arginine, ornithine) transport across the luminal membrane of renal tubules and intestine, resulting in recurrent nephrolithiasis. Cystine stones frequently occur in the second or third decade of life with an occasional occurrence in infancy and in old age. Herein is presented the case of a 1-year-old girl with cystinuria and recurrent urolithiasis; the genetic basis of the disease was investigated by mutational analysis of the SLC3A1 gene. The data show that the present patient has an increased cystine (923.08 microg/mL) level and was heterozygote for M467T mutation.

Polymorphisms of CYP1A1, GSTM1, GSTT1, and prostate cancer risk in Turkish population.

Prostate cancer is the most common cancer among men in many countries. Although the etiology of prostate cancer largely is unknown, both genetic and environmental factors may be involved. Advanced age, androgen metabolism, and heredity-race have been reported to be possible risk factors. On the other hand, several studies indicate that genetic polymorphisms in biotransformation enzymes play a role in prostate cancer development. In this study, association of the prostate cancer risk with genotype frequencies of the Phase I (CYP1A1) and Phase II (GSTM1 and GSTT1) biotransformation enzymes was investigated in 321 Turkish individuals (152 prostate cancer patients and 169 age-matched male controls). The presence or absences of the GSTM1 and GSTT1 genes were determined by a PCR-based method. Genotypes of CYP1A1 were determined by MspI-RFLP. The prevalence of GSTM1 null genotype in the cases was 64 percent, compared to 31 percent in the control group, indicating a strong association (OR = 4.08, 95%CI = 2.50-6.69). No association was observed between either GSTT1 null genotype or CYP1A1 polymorphism and prostate cancer incidence. No statistically significant association was observed between smoking status of the patients and any of the polymorphisms studied. In conclusion, results of this study indicate that only the GSTM1 null genotype may play an important role as a risk factor for prostate cancer development in Turkish population.

Efficacy of tolterodine as a first-line treatment for non-neurogenic voiding dysfunction in children.

OBJECTIVE: To assess the effect of antimuscarinic treatment with tolterodine combined with behavioural modification as a first-line treatment, before invasive investigation, in children with non-neurogenic voiding dysfunction but no obvious anatomical or neurogenic cause. PATIENTS AND METHODS: The study comprised 44 children presenting with voiding dysfunction (30 girls and 14 boys, mean age 7 years, range 5-14); all had a noninvasive evaluation consisting of a history, urine analysis, renal and bladder ultrasonography and physical examination, with specific emphasis on the voiding pattern. Anticholinergic treatment with tolterodine (1 mg twice daily) was started in all patients; they were also informed about conservative management, including timed voiding, double voiding and relaxation of the pelvic floor during voiding. At the start and after 3 months, the dysfunctional voiding symptom score (DVSS) was completed twice by all patients. RESULTS: For all patients the mean (sd) DVSS was 14.0 (2.67) and 6.68 (3.67) before and after treatment, respectively; the difference was statistically significant (P < 0.001). The mean scores for girls and boys, respectively, were 13.8 (2.79) and 14.5 (2.44) before and 6.43 (3.79) and 7.50 (3.34) after treatment. CONCLUSION: Tolterodine combined with behavioural modification for dysfunctional voiding in children with no neurological or anatomical abnormality can be recommended as a first-line treatment before invasive evaluation. Additionally, the DVSS appears to provide accurate and objective data for monitoring the effect of treatment in such children.

Spontaneous renal laceration as the presenting feature of polyarteritis nodosa in a patient with familial Mediterranean fever after hepatitis A infection.

We report a life-threatening spontaneous renal laceration with no history of bleeding diathesis or any trauma in a patient with FMF after acute hepatitis A virus (HAV) infection. Right nephrectomy was inevitable and histological investigation of the removed right kidney revealed a polyarterits nodosa (PAN). This case underlines the possibility that simultaneous PAN and immunsupressive treatment besides colchicine should be considered for patients with FMF. Also, patients with FMF who are not immune may be vaccinated for HAV which could be a predisposing mechanism for vasculitic hemorrhage.

Case report: Nonobstructive giant urethral stone with two safety pins.

The urethra can be the site of various types of foreign bodies. A 61-year-old man having a giant urethral stone with two safety pins was evaluated according to the literature. To our knowledge, we report the first case of foreign bodies in urethra in which existing non-obstructive giant urethral stone with two safety pins.

Epidermoid cyst in the renal pelvis.

Epidermoid cysts are benign cysts localizing rarely in solid organs with an unclear pathogenesis. A 55 years old woman having an epidermoid cyst in the renal pelvis was evaluated according to the literature.

Role of genital mycoplasmata and other bacteria in urolithiasis.

Urease-producing bacteria have been shown to affect the formation of infection stones by splitting urea into ammonia, bicarbonate and carbonate. An increase in alkaline pH results in urinary supersaturation of the ions. The increase in ammonia also causes injury to the urothelial glycosaminoglycan layer. Non-urease-producing bacteria have been speculated to form urinary stones. Midstream voided bladder urine and fractured stone nidus samples from 72 patients undergoing surgery for urolithiasis were cultured on specific media for genital mycoplasmata and on conventional media. Urine samples were obtained from a control group of 40 healthy subjects. Genital mycoplasmata and other bacteria were evaluated with regard to the composition of urinary stones. Compared with other origins of stones, the relation between isolation of Ureaplasma urealyticum and infection stone disease was statistically proven. Isolation of genital mycoplasmata was significantly higher in women than in men in the study group. The urinary stones comprised 84.7% calcium stones, 8.3% uric acid stones and 6.9% infection (magnesium ammonium phosphate) stones. Coagulase-negative Staphylococci, Escherichia coli, Corynebacterium spp., Enterobacterium spp. and U. urealyticum were cultured from stone samples. The results suggests that non-urease-producing bacteria, as well as urease-producing bacteria, may influence the formation of urinary stones.

Comparison of outcomes of three different surgical techniques performed for stress urinary incontinence.

BACKGROUND: The aim was to compare the efficacy of Burch colposuspension, transvaginal four-corner bladder neck suspension (FCBNS) and the vaginal wall sling (VWS) procedures in patients with stress urinary incontinence. METHODS: A retrospective analysis was performed on 88 patients who underwent Burch colposuspension (n = 20), FCBNS (n = 29) and VWS (n = 39) for stress urinary incontinence. Objective and subjective cure rates at 3 months and annually after the operation were the primary outcome measures. RESULTS: The patients were similar in age, parity, menopausal status, grade of cystocel and preoperative residual urine volumes. Fourteen out of 20 (70%) patients showed improvement in the group undergoing Burch colposuspension, 29 out of 39 (74.4%) patients showed improvement in the FCBNS group, and 28 out of 29 (96.6%) patients showed improvement in the VWS group. The mean length of follow up was 3.8 years (range 3-5). CONCLUSION: In this study, the VWS procedure had a higher long-term cure rate of stress urinary incontinence when compared with the Burch colposuspension and the FCBNS procedures.

[Surgical treatment of penil fractures]. / Penis fraktürlerinin cerrahi tedavisi.

BACKGROUND: Patients diagnosis as penil fracture and treated with surgical methods were evaluated retrospectively between January 1990-February 2002. METHODS: Patients were evaluated by age, trauma type, time passed after the trauma, physical examination and radiologic data. RESULTS: The cause of trauma was blunt trauma in all patients. 14 trauma (60.8%) were during sexual activity, 6 trauma (26%) were during handling the erective penis in morning erection, 3 of trauma (13%) were due to the rolling on to the penis. Urethral bleeding was seen in 1 patient and microscopic hematuria was detected in 5 patients. Subcoronal circular incision was carried out in 16 patients (69.5%), semicircular incision was done directly on the injury in 6 patients (26%) and from penis radix to scrotum was done in 1 patient (4.3%). There was unilateral corpus cavernosum injury in 21 patients. Bilateral corpus cavernosum injury in 1 patient, corpuscavernosum, corpus spongiosum and incomplent urethral injury in 1 patient. Wound infection was detected only in 2 patients at postoperatively early period. After evaluating 20 patients with medical history and physical examination in postoperative control penil curvature permitting sexual activity was detected in 3 patients. CONCLUSION: We concluded that patients with penil fracture may be treated with low complication rate by early surgical procedure.