Extravaginal neonatal testicular torsion, although it is rare, is being recognized with increasing frequency. Furthermore, bilateral neonatal torsion is very uncommon. Because of the seriousness of the outcome due to the risk of future anorchia, this condition that requires prompt recognition and careful decision making. We experienced a case in which the patient had bilateral neonatal testicular torsion and the patient showed bilateral necrotized testes during operation. However, the histopathologic findings during operation showed a small intact portion only in the left testis. Right orchiectomy and left orchiopexy were performed, and the left testis was saved. We report here on this case with a review of the literature.
Decision Making ; Humans ; Infant, Newborn ; Orchiectomy ; Orchiopexy ; Spermatic Cord Torsion ; Testis*

PURPOSE: We investigated whether periurethral injections of muscle- derived stem cells (MDSC) and chitosan/hydroapatite after denervation of rat's pudendal nerve could increase the leak point pressure over a long time period in a rat model of urinary incontinence. MATERIALS AND METHODS: Muscle-derived stem cells isolated from the gastrocnemius muscle of normal female rats were purified to obtain a myogenic population by using the preplate technique. The N group was the normal female rats, the D Group was the pudendal nerve transected group and the M Group was the MDSC/chitosan/hydroapatite composite gel injected group after pudendal nerve transection. The MDSC/chitosan/hydroapatite composite gel was injected into the proximal periurethral area. At 2 and 4 weeks, visually identified leak point pressure measurement was done with using the vertical tilt/intravesical pressure clamp model of urinary incontinence. The rats were then sacrificed and the periurethral tissues harvested for histological examination. RESULTS: The leak point pressure was significantly lower in the D group at each time compared with the N group, and the leak point pressure in the N and M groups were significantly higher than those in the D group at both 2 and 4 weeks. The persistence of MDSC over the period of study was verified by histological examination. CONCLUSIONS: MDSC/chitosan/hydroapatite injection into the denervated external urethral sphincter in female rats increased the leak point pressure at 2 and 4 weeks. This MDSC/chitosan/hydroapatite composite gel can be an alternative injection method for treating urinary incontinence in the future.
Animals ; Denervation ; Female ; Humans ; Models, Animal* ; Muscle, Skeletal ; Pudendal Nerve ; Rats* ; Stem Cells ; Urethra ; Urinary Incontinence*

PURPOSE: Different techniques for cystocele repair including the conventional anterior colporrhaphy and mesh technique are known. Our goal was to evaluate the anatomical success and safety of our method of transvaginal anterior vaginal wall repair by the purse-string technique reinforced with three simple additional sutures in the repair of cystocele over a 4-year follow-up period. METHODS: This was a retrospective review of 69 consecutive patients (grades 2 to 4) who underwent the above operations between 2001 and 2011, including their success rates as assessed by use of the Baden-Walker halfway classification system. RESULTS: Of the patients, 62 patients (98%) were completely cured of cystocele and 1 patient showed grade 2 cystocele recurrence that required no further treatment. Two patients with grade 4 cystocele were completely cured. There was no vaginal erosion related to the cystocele repair. CONCLUSIONS: Transvaginal anterior colporrhaphy by a purse-string technique reinforced with simple additive sutures appears to be a simple, safe, and easily performed approach in cystocele repair. There is no need for other material for reinforcement, even in high-grade cystocele, which is an advantage of our technique.
Cystocele ; Follow-Up Studies ; Humans ; Imidazoles ; Nitro Compounds ; Prolapse ; Recurrence ; Reinforcement (Psychology) ; Retrospective Studies ; Sutures ; Urinary Bladder Diseases ; Vagina

PURPOSE: Sialic acid-binding Ig-like lectin (Siglec) is an immune inhibitory receptor that plays a role in the negative regulation of the activation of immune cells. This study aimed to evaluate the effects of anti-Siglec-F on plasma and urinary histamine levels in ovalbumin (OVA)-challenged urinary bladder in mice. METHODS: Thirty BALB/c mice were used. In group I (control group, n=5), mice were sensitized with OVA and challenged with saline. In group II (OVA challenge group, n=5), OVA was used for intraperitoneal sensitization and intravesical challenge. The challenged mice in group III (control immunoglobulin G [IgG] group, n=5) and those in group IV (anti-Siglec-F group, n=5) were intraperitoneally pretreated with rabbit control IgG or anti-Siglec-F antibody, respectively. In groups V (N-acetylcysteine [NAC] in OVA challenge group, n=5) and VI (control NAC only, n=5), mice were pretreated with NAC. RESULTS: Urinary histamine concentrations were significantly higher 7 days after intravesical OVA challenge (P<0.01), whereas plasma histamine levels were not. Pretreatment with anti-Siglec-F antibody significantly prevented the increase in urinary histamine release (P<0.05), whereas pretreatment with the IgG antibody control did not. Also, pretreatment of the OVA challenge group with NAC did not affect the histamine concentration in either urine or plasma. CONCLUSIONS: Systemic anti-Siglec-F treatment showed anti-allergic effects at least on local histamine release, particularly in the lower urinary bladder.
Animals ; Histamine ; Histamine Release ; Immunoglobulin G ; Mice ; Ovalbumin ; Ovum ; Plasma ; Reactive Oxygen Species ; Sialic Acid Binding Immunoglobulin-like Lectins ; Urinary Bladder

PURPOSE: To assess the long-term outcomes of tension-free vaginal tape (TVT) for stress urinary incontinence (SUI) with intrinsic sphincter deficiency (ISD) and to identify influencing factors for failure in these cases. METHODS: A total of 136 women who underwent TVT procedures with minimum follow-up duration of 3 years were included in the study. Patients were divided into two groups (non-ISD and ISD groups) based on preoperative urodynamic studies. Patient outcomes were assessed from retrospective chart review and telephone research. Cure was defined as the subjective resolution of SUI in any circumstances. Improvement was defined as the subjective improvement of SUI without complete resolution. Failure was defined as the subjective lack of improvement of SUI. Patients in ISD group were subdivided into two subgroups (cure and non-cure groups) and were compared to identify influencing factors for TVT procedure failure. RESULTS: Eighty-nine patients were in non-ISD group, and 47 in ISD group. The mean follow-up durations were 50.3+/-9.2 and 49.7+/-9.7 months, respectively. Subjective cure rate was 75.3% for non-ISD group, and 76.7% for ISD group (P>0.05). Improvement rate was 6.7% for non-ISD group, and 2.1% for ISD group (P>0.05). Satisfaction scores was 3.8+/-1.2 points in the non-ISD group, and 3.5+/-1.2 points in ISD group (P>0.05). In ISD subgroups, VLPP was 41.9+/-12.0 cmH2O for non-cure group, and 50.5+/-8.6 cmH2O for cure group, and was the only factor that showed significant statistical difference between the two subgroups (P=0.011). CONCLUSIONS: With our long-term results, TVT is an effective treatment even in women with ISD. However, ISD patients with low VLPP should be counseled carefully about TVT outcome.
Female ; Follow-Up Studies ; Humans ; Retrospective Studies ; Suburethral Slings ; Telephone ; Urinary Incontinence ; Urodynamics

PURPOSE: We performed transurethral resection of prostate(TURP) in benign prostatic hyperplasia(BPH) patients with large prostate greater than 100 g and evaluated the efficacy of TURP compared with open prostatectomy. MATERIALS AND METHODS: From June 1998 to January 2006, all 26 patients with symptomatic BPH patients with large prostate greater than 100 g were entered into the study. 7 patients underwent open prostatectomy (open group) and the other 19 patients underwent TURP(TURP group). The pre-operative evaluation included International Prostate Symptom Score(IPSS), quality of life(QoL), peak urinary flow rate(Qmax), satisfaction index and transrectal ultrasonography, operation time, weight of resected tissue, postoperative hospital stay and complications were noted. RESULTS: Between two groups there were no statistically significant differences in pre-operative data. In open group resected tissue was larger than TURP group, however, hospital stay and operation time were longer, and operation-related complications happened more frequently than TURP group. There were no statistically significant differences in postoperative IPSS, QoL, Qmax and satisfaction index between the two groups. CONCLUSION: Compared with open prostatectomy, TURP can be safely performed for treating symptomatic BPH greater than 100 g in size.
Humans ; Length of Stay ; Prostate* ; Prostatectomy* ; Prostatic Hyperplasia ; Transurethral Resection of Prostate* ; Ultrasonography

PURPOSE: The aim of this study was to assess the long-term clinical outcomes of the tension-free vaginal tape (TVT) procedure for stress urinary incontinence (SUI) in elderly women and to identify the factors influencing failure in these cases. MATERIALS AND METHODS: Women with SUI who underwent a TVT procedure were studied. "Cure" was defined as no urine leakage at all in any circumstances and "improvement" was defined as some urine leakage but a score of over 4 points out of 5 in a satisfaction inquiry. Patients were divided into two groups (middle-aged, <65 years and elderly, > or =65 years) for comparison of clinical outcomes. In the elderly group, patients were subdivided into two groups (cure and no cure groups) and were compared to identify the factors influencing failure. RESULTS: A total of 136 women (middle-aged group, 106; elderly group, 30) were enrolled in the study. The mean ages of the patients in the 2 groups were 53.5+/-5.9 and 72.0+/-5.0 years and the mean follow-up times were 50.5+/-9.4 and 48.8+/-9.1 months, respectively. The cure and improvement rates in the middle-aged and elderly groups were 80.2% vs. 66.7% and 4.7% vs. 3.3%, respectively (p>0.05). The satisfaction scores in the middle-aged and elderly groups were 3.8+/-1.1 vs. 3.3+/-1.5 points (p>0.05). In the elderly group, the body mass index of the cure and no cure groups were 24.6+/-3.3 kg/m2 and 26.6+/-1.0 kg/m2, and body mass index was the only factor that differed significantly between the two subgroups (p=0.028). CONCLUSIONS: Our long-term results suggest that TVT is an effective treatment even in elderly women. However, elderly women who are obese should be counseled carefully about the success rate.
Aged ; Body Mass Index ; Female ; Follow-Up Studies ; Humans ; Suburethral Slings ; Urinary Incontinence

Extramedullary plasmacytoma is an uncommon neoplasm and it occurs most frequently in the upper respiratory tract. Among the extramedullary plasmacytomas, retroperitoneal plasmacytoma is an extremely rare tumor with only about 10 cases having been reported in the world. Herein, we reported on a extramedullary plasmacytoma in the retroperitoneum. A 68-year-old man presented with left flank pain. The initial clinical diagnosis was retroperitoneal tumor. Retroperitoneal tumor mass excision along with left nephrectomy was performed and the histopathology showed plasmacytoma. There was no evidence of multiple myeloma. After the operation, he was treated with radiotherapy and the out-patient department follow-up is going on.
Aged ; Diagnosis ; Flank Pain ; Follow-Up Studies ; Humans ; Multiple Myeloma ; Nephrectomy ; Outpatients ; Plasmacytoma* ; Radiotherapy ; Respiratory System ; Retroperitoneal Neoplasms