| 1. |
- Aydogdu, Özgu, 1978, et al.
(författare)
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A challenging review of childhood incontinence: rare complications of dysfunctional elimination syndrome in an epileptic boy.
- 2011
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Ingår i: The Turkish journal of pediatrics. - 0041-4301. ; 53:1, s. 100-3
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Tidskriftsartikel (refereegranskat)abstract
- A multidisciplinary approach is mandatory in defining the cause and directing the treatment of childhood urinary incontinence. Both pediatricians and pediatric urologists should carefully evaluate a child with incontinence for possible overlapping etiologies, before labeling him or her as a refractory case. We report an epileptic boy with dysfunctional elimination syndrome (DES) with associated rare complications of giggle incontinence and idiopathic urethritis, proving the need for a good voiding diary, patient history and structured symptom scores.
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| 2. |
- Aydogdu, Özgu, 1978, et al.
(författare)
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Infravesical obstruction results as giant bladder calculi.
- 2011
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Ingår i: Canadian Urological Association journal = Journal de l'Association des urologues du Canada. - : Canadian Urological Association Journal. - 1920-1214. ; 5:4
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Tidskriftsartikel (refereegranskat)abstract
- A 48-year-old man was hospitalized with the chief complaints of lower abdominal pain, pain during micturation and pollakuria. Plain radiography showed 2 giant bladder stone shadows: one as 6.0 × 5.0 cm and the other one 5.0 × 5.0 cm in size. Cystolithotomy was performed. The first stone weighed 400 g and measured 6.0 × 5.0 × 6.0 cm in size, and the other stone was fragmented to smaller particles with pneumatic lithotriptor. Although a bladder stone is not rare, this case is interesting for 2 huge bladder calculi that were completely obstructing the bladder outlet and observed several years following pelvic trauma. To the best of our knowledge, our patient represents one of the largest bladder stone cases reported to date.
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| 3. |
- Aydogdu, Özgu, 1978, et al.
(författare)
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Tadalafil rehabilitation therapy preserves penile size after bilateral nerve sparing radical retropubic prostatectomy.
- 2011
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Ingår i: International braz j urol : official journal of the Brazilian Society of Urology. - 1677-6119. ; 37:3
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Tidskriftsartikel (refereegranskat)abstract
- To evaluate the change in penile size r bilateral nerve sparing retropubic radical prostatectomy (BNSRRP) and possible effect of Tadalafil.A total of 65 patients underwent BNSRRP and they were evaluated prospectively for a whole year of follow-up. The patients were randomized to control without rehabilitation (Group 1) or Tadalafil rehabilitation group (Group 2). The patients were evaluated at months 3, 6 and 12 postoperatively for erectile function, penile measurements (flaccid penile length, penile length at maximum erection, penile circumference at flaccid status, and penile circumference at maximum erection), penile abnormalities and general health status. Statistical analysis was performed by Chi-Square test and significance was defined as p value < 0.05.In Group 1 there was significant decrease in penile measurements at month 3 compared to preoperative measurements. There was decrease in all parameters at month 6 compared to month 3 but only the decrease in penile length at maximum erection was significant. There were no significant differences between postoperative months 6 and 12 for all measurements. In Group 2 there was a tendency to decrease in all measurements at month 3 compared to baseline. There was no significant difference for penile measurements between postoperative 3rd and 6th months and between 6th month and the first year.Although further large sampled trials are needed to describe the possible positive effect of tadalafil or other PDE5-I 's on penile size after BNSRRP, tadalafil rehabilitation is effective in preserving penile size especially in the early postoperative period after BNSRRP.
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| 4. |
- Aydogdu, Özgu, 1978, et al.
(författare)
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Urinary tract infection: Europe.
- 2011
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Ingår i: Guide to Pediatric Urology and Surgery in Clinical Practice. - 9781849963664 ; , s. 21-34
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 5. |
- Burgu, Berk, et al.
(författare)
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An unusual cause of infantile gynecomastia: sertoli cell tumor.
- 2011
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Ingår i: Journal of pediatric hematology/oncology. - 1536-3678. ; 33:3, s. 238-40
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Tidskriftsartikel (refereegranskat)abstract
- Prepubertal testicular masses are relatively rare. Sertoli cell tumors account for 2% of prepubertal testicular tumors and very few have occurred in the first decade of life. Gynecomastia can be seen in approximately 5% of patients with testicular mass. We present an 8-month-old boy admitted with bilateral gynecomastia and unilateral testicular mass.
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| 6. |
- Burgu, Berk, et al.
(författare)
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Can the outcome of autoaugmentation omentocystoplasty be improved? Urodynamic, histological, and collagen content evaluation in sheep model.
- 2011
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Ingår i: Neurourology and urodynamics. - : Wiley. - 1520-6777 .- 0733-2467. ; 30:7, s. 1371-5
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Tidskriftsartikel (refereegranskat)abstract
- To compare histological and urodynamic outcome of the classical detrusorotomy with and without the aid of intravesical balloon distension. We also describe a new technique with multiple detrusor incisions instead of detrusorotomy.A total of 24 animals were included in the study. Three different techniques of autoaugmentation cystoplasty were applied to surgically reduced bladders of 14 sheep. Five sheep underwent surgical reduction of bladder capacity as control group and five sheep underwent sham operation. In Group DIB (detrusor incision with balloon), standard whole thickness incisions on bladder wall were performed and a silicon balloon was inflated intravesically postoperatively. Group DMB (detrusorotomy with balloon) and Group DM (detrusorotomy) underwent standard detrusorotomy. After measuring capacities and compliances, animals were sacrificed on 90th postoperative day. Bladders were histopathologically evaluated. Expression of vascular endothelial growth factor (VEGF), CD31, and microvessel density (MVD) was noted. Quantification of collagen subtypes was also performed.The mean capacity and compliance for Group DM and control were not significantly different and both were lower than other augmentation groups and sham. In Groups DMB and DM fibrosis was significantly increased. The VEGF expression was lower in Group DIB with respect to other augmentation groups whereas MVD was not significantly different. Measurement of total collagen and collagen subtypes revealed an increase in total collagen of groups DMB and DM when compared to other groups. Quantification of collagen subtypes demonstrated that types I and III were significantly increased in aforementioned groups.Autoaugmentation omentocystoplasty in sheep model does not result in a reliable increase in bladder capacity and compliance. Intravesical balloon inflation makes the achievement more pronounced and significantly increases the bladder capacity and compliance.
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| 7. |
- Burgu, Berk, et al.
(författare)
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Combining gastric and ileal segments, does it overcome segment-related complications? An experimental study on rats.
- 2011
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Ingår i: Urological research. - : Springer Science and Business Media LLC. - 1434-0879 .- 0300-5623. ; 39:1, s. 39-44
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Tidskriftsartikel (refereegranskat)abstract
- Bladder augmentation has revolutionized the care of children with neurogenic bladder but it is associated with certain short- and long-term complications. Using the combination of gastric and ileal segments to balance effects of these segments might be a solution for complications. A total of 39 female Spraque-Dawley rats randomly divided into four groups: ileocystoplasty (11), gastrocystoplasty (9), ileogastrocystoplasty (11) and control (8). Serum/urine electrolytes and pH values, and serum creatinine levels and urine mucus concentration were measured. Kruskal-Wallis non-parametric variance analysis was performed to compare the groups and p < 0.05 was accepted as significant. Metabolic alkalosis with significantly lower urine pH was observed in gastrocystoplasty group. Gastroileal group showed similar results with the ileal group in all parameters. No stone formation was detected in the sham and gastric cystoplasty groups. Metaplastic and hyperplastic changes were observed in all segments surrounding urothelium. In conclusion, combination of gastric and ileal segments does not significantly reduce the rate of metabolic impairments, stone and mucus formation. Besides it is not associated with significant improvement in histological outcome since urine is still in contact with the gastrointestinal mucosa.
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| 8. |
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| 9. |
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| 10. |
- Burgu, Berk, et al.
(författare)
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Lower urinary tract conditions in children with attention deficit hyperactivity disorder: correlation of symptoms based on validated scoring systems.
- 2011
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Ingår i: The Journal of urology. - : Ovid Technologies (Wolters Kluwer Health). - 1527-3792 .- 0022-5347. ; 185:2, s. 663-8
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Tidskriftsartikel (refereegranskat)abstract
- We investigated whether certain voiding problems have a higher incidence in patients with attention deficit disorder with hyperactivity compared to age matched controls.We used the Conners Parent Rating Scale-revised for attention deficit disorder with hyperactivity and lower urinary tract symptom score to evaluate voiding problems. A total of 62 children with attention deficit disorder and 124 healthy controls were enrolled. We evaluated uroflowmetry patterns in both groups. Residual urine volumes and Bristol stool scale were noted. We examined the correlation between total Conners Parent Rating Scale-revised and lower urinary tract symptom score in patients with attention deficit disorder. Additionally we analyzed each index of the Conners Parent Rating Scale-revised separately in terms of correlation with symptom subgroups for lower urinary tract symptom scores.Mean ± SD total lower urinary tract symptom score was 11.1 ± 2.9 in patients with attention deficit disorder with hyperactivity and 3.2 ± 1.3 in controls, a difference that was statistically significantly (p <0.001). With the exception of constipation, mean scores of all lower urinary tract symptom subindices were significantly higher in patients with attention deficit disorder compared to controls. Symptoms evaluated in lower urinary tract symptom score were mostly correlated with attention deficit disorder index of the Conners Parent Rating Scale-revised. If a child with attention deficit disorder has a high index in the Conners Parent Rating Scale-revised, he or she is more likely to have urgency. Also, if a child with attention deficit disorder has a high hyperactivity subscale score, he or she is more likely to have enuresis.Voiding problems are more common in children with attention deficit disorder with hyperactivity than in age matched controls. Urgency and enuresis are the outstanding problems in children with attention deficit disorder. Simultaneous use of the Conners Parent Rating Scale-revised and lower urinary tract symptom score questionnaire should be encouraged in patients with attention deficit disorder to allow a structured and quantitative evaluation of these overlapping problems.
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