Prospective Randomized Controlled Trial Comparing Laparoscopic Palomo Surgery vs Scrotal Antegrade Sclerotherapy in Adolescent Varicocele.

PURPOSE: Varicocele is a common condition in adolescence and the most common correctable cause of infertility. This study aimed to analyze and compare the outcomes of scrotal antegrade sclerotherapy and laparoscopic Palomo surgery in a tertiary referral center. MATERIALS AND METHODS: Patients with left grade 3 varicocele indicated for surgery were prospectively enrolled and randomly allocated to the scrotal antegrade sclerotherapy and laparoscopic Palomo surgery groups, with their respective contralateral normal testes taken as controls. The primary outcome measures were clinical varicocele recurrence, testicular catch-up growth, and postoperative hydrocele. All patients were evaluated clinically and using Doppler ultrasound by radiologists. RESULTS: From 2015 to 2020, 113 patients completed the study and were statistically analyzed (scrotal antegrade sclerotherapy, n = 57; laparoscopic Palomo surgery, n = 56). All patients had significantly smaller testes preoperatively; the testicular volume differences with control testes were -23% in scrotal antegrade sclerotherapy and -19% in laparoscopic Palomo surgery. At 12-month follow-up, there were no statistically significant differences in clinical recurrences between the 2 groups (scrotal antegrade sclerotherapy = 5.3% vs laparoscopic Palomo surgery = 5.4%, P > .05, noninferiority test). Testicular catch-up growths were observed in both groups; the mean testicular volume difference between the treatment and control testes decreased from -23% to -8.1% in scrotal antegrade sclerotherapy (P < .001) and from -19% to -9.3% in laparoscopic Palomo surgery (P < .001) at 12-month follow-up. There was no postoperative hydrocele in the scrotal antegrade sclerotherapy group compared to 7 cases in the laparoscopic Palomo surgery group (0% vs 13%, P = .006). CONCLUSIONS: Both scrotal antegrade sclerotherapy and laparoscopic Palomo surgery are safe and effective procedures for treatment of adolescent varicocele with significant positive effect on testicular catch-up growth. Scrotal antegrade sclerotherapy is not inferior to laparoscopic Palomo surgery in terms of clinical recurrence rate and has significantly less postoperative hydrocele.

The learning curve of bilateral laparoscopic varicocelectomy: a prospective study / A curva de aprendizado da varicocelectomia laparoscópica bilateral: um estudo prospectivo

ABSTRACT Varicocele occurs in 15% of general male population and in 35% of infertile men. Since 1992, surgical correction with laparoscopic varicocelectomy is the gold standard for treatment of symptomatic patients or patients with abnormal seminal analysis. The learning curve for this frequently performed procedure has not yet been described. In the present study, we investigated the learning curve of a single urologist in training performing his first 21 laparoscopic varicocelectomies using qualitative and quantitative tools to evaluate his performance during the process. Our results show that 14 bilateral laparoscopic varicocelectomies are enough to achieve the plateau of the learning curve.

RESUMO Varicocele ocorre em 15% dos homens e em 35% dos homens inférteis. Desde 1992, a correção cirúrgica com varicocelectomia laparoscópica é o padrão ouro para o tratamento de pacientes sintomáticos ou com análise seminal anormal. A curva de aprendizado para esse procedimento frequentemente realizado ainda não foi descrita. No presente estudo, investigamos a curva de aprendizado de um único urologista em treinamento realizando suas primeiras 21 varicocelectomias laparoscópicas usando ferramentas qualitativas e quantitativas para avaliar seu desempenho durante o processo. Nossos resultados mostram que 14 varicocelectomias laparoscópicas bilaterais são suficientes para atingir o platô da curva de aprendizado.

Testicular decompression and tunica vaginalis flap in human acute testicular torsion: modified step-by-step technique description and preliminary outcomes

ABSTRACT Objective To report the effects of a tunica vagina flap on testicular compartment syndrome. Methods This single-arm clinical trial was conducted from September 2020 to October 2021. Consecutive patients with suspected testicular torsion within 24 hours of pain onset were included. Patients with past testicular torsion, bilateral torsion, or previous atrophy were excluded. The tunica vaginalis was opened, and the intratesticular pressure was measured before testicular retrieval from the scrotum and detorsion (P1), after detorsion (P2), and after transverse incision (P3). A tunica vaginalis flap was performed and a new intratesticular pressure was recorded (P4). The contralateral testicular pressure was recorded before fixation (Pc). The minimum follow-up period was 6 months. Results Fifteen patients were recruited from September 2020 to October 2021. Nine patients completed the follow-up. The median age (range) was 15 years (9-19). The mean P1, P2, P3, P4, and Pc (range) were 43, 60, 23, 20, and 14mmHg, respectively. The atrophy rate was 66.3% and the viability was 88.9%. No major complications were observed. Conclusion The modified tunica vaginalis flap in acute testicular torsion decreased intratesticular pressure. Furthermore, normal testicular pressure can improve testicular preservation. It can also decrease testicular pressure to normal levels and preserve the testicular parenchyma.

Tratamento cirúrgico de linfedema penoescrotal em um paciente com doença de Milroy: relato de caso / Surgical treatment of penoscrotal lymphedema in a patient with Milroy's disease: case report

Introdução: A doença de Milroy manifesta-se como linfedema de membros inferiores e região genital, o que provoca prejuízos físicos e sociais. Relato de Caso: Reporta-se um caso de linfedema penoescrotal severo em um paciente com doença de Milroy. Foi realizada a ressecção cirúrgica do tecido afetado e a reconstrução com retalhos locais e enxerto de pele. Discussão: A doença de Milroy é rara, de caráter autossômico dominante. Sua apresentação clínica é progressiva e decorre da hipoplasia dos vasos linfáticos dos membros inferiores. O tratamento em casos avançados é iminentemente cirúrgico. Conclusão: No caso apresentado, o tratamento cirúrgico é uma boa opção. O uso de retalho paraescrotal para escrotoplastia associado ao enxerto para cobertura do pênis proporciona bom resultado funcional.

Introduction: Milroy disease manifests itself as lymphedema of the lower limbs and genital region, which causes physical and social damage. Case Report: A case of severe-scrotal lymphedema in a patient with Milroy disease. Surgical resection of the affected tissue and reconstruction with local flaps and skin graft were performed. Discussion: Milroy disease is a rare autosomal dominant disease. The clinical presentation is progressive and results from hypoplasia of the lymphatic vessels of the lower limbs. Treatment in advanced cases is mainly surgical. Conclusion: In the case of a patient with Milroy disease and severe penoscrotal lymphedema, surgical treatment is a good option. The use of parascrotal flaps for scrotoplasty associated with a graft to recover the penis provides a good functional result.

Adolescent and Young Adult Urogenital Outcome following Childhood Hypospadias Repair: Perfection Revisited.

PURPOSE: We assessed the long-term surgical, functional urinary and sexual outcomes of adolescent and young adult men who underwent childhood hypospadias repair. MATERIALS AND METHODS: Men born with nonsyndromic hypospadias and healthy male controls aged 16-21 years old were recruited, and their surgical, urinary, sexual functional and aesthetic outcomes assessed. Good outcome was defined as a patent and orthotopic meatus without fistulas, and straight erections (<30 degree curvature) without erectile or ejaculatory problems. Statistics included regression analyses, chi-square/Fisher exact tests and Student's t/Mann-Whitney U and Kruskal-Wallis tests. RESULTS: A total of 193 patients and 50 controls participated 16.4 years (range 8.2-21.2) after initial repair. At least 1 reintervention was performed in 39.2%. The highest reintervention rate was found in those younger than 12 months at initial repair, even when excluding proximal hypospadias cases. A disturbed urinary and/or suboptimal sexual functional outcome was seen in 52.9% of cases. Suboptimal voiding was found in 22.1%, although few had relevant residual urine. More reinterventions and proximal hypospadias cases were associated with suboptimal urinary outcome, and the latter also with impaired sexual function. Poor inter-observer agreements were found between physician and patient genital appraisal. CONCLUSIONS: In 52.9% of cases, at least 1 concern was identified that required long-term followup. Hypospadias repair below 12 months was associated with more reinterventions. Adopting a restrictive attitude toward aesthetic refinement, unless on the patient's own request, could improve urinary outcomes.

Final 5-Year Outcomes of the Multicenter Randomized Sham-Controlled Trial of a Water Vapor Thermal Therapy for Treatment of Moderate to Severe Lower Urinary Tract Symptoms Secondary to Benign Prostatic Hyperplasia.

PURPOSE: We present final 5-year outcomes of the multicenter randomized sham-controlled trial of a water vapor therapy (Rezum™) for treatment of moderate to severe lower urinary tract symptoms due to benign prostatic hyperplasia. MATERIALS AND METHODS: A total of 197 subjects >50 years of age with International Prostate Symptom Score ≥13, maximum flow rate ≤15 ml/second and prostate volume 30 to 80 cc were randomized and followed for 5 years. From the control arm of 61 subjects, a subset of 53 subjects requalified and after 3 months received treatment as part of the crossover group and were also followed for 5 years. The total number of vapor treatments to each lobe of the prostate was determined by length of prostatic urethra and included middle lobe treatment per physician discretion. RESULTS: Significant improvement of lower urinary tract symptoms was observed at <3 months post-thermal therapy, remaining durable through 5 years in the treatment group (International Prostate Symptom Score reduced 48%, quality of life increased 45%, maximum flow rate improved 44%, Benign Prostatic Hyperplasia Impact Index decreased 48%). Surgical re-treatment rate was 4.4% with no reports of device or procedure related sexual dysfunction or sustained de novo erectile dysfunction. Results within the crossover group were similar through 5 years. CONCLUSIONS: Minimally invasive treatment with water vapor thermal therapy provides significant and durable symptom relief as well as flow rate improvements through 5 years, with low surgical re-treatment rates and without impacting sexual function. It is a versatile therapy, providing successful treatment to obstructive lateral and middle lobes.

Treatment decision-making among men with lower urinary tract symptoms: A qualitative study of men's experiences with recommendations for patient-centred practice.

AIMS: To inform and guide patient-centred care for men with lower urinary tract symptoms (LUTS), by providing in-depth qualitative evidence regarding men's perspectives on treatment decision-making for LUTS. METHODS: An interview study of men recruited from 26 English urology departments. Purposive sampling captured surgical/nonsurgical treatment decisions, and diversity in demographics and symptom burden, in men who had urodynamics and those who did not. After diagnostic assessments, men were interviewed either pre-treatment or after LUTS surgery. Thematic analysis was conducted. Participants' descriptions of how LUTS treatment decisions were made were categorised as patient-led, doctor-led, or shared. RESULTS: A total of 41 men participated (25 pre-treatment, 16 post-surgery), ages 52-89. Twenty out of 41 described the treatment decision as shared with their consultant, 14 as doctor-led, and seven as patient-led. There was no obvious association between treatment decision-making style and patients' satisfaction with either clinicians' role in their decision or their treatment decision. Incomplete or rushed discussions and misperceptions of LUTS and its treatment were reported, indicating a risk of suboptimal decision-making support by clinicians. As well as clinician opinion, men's treatment decision-making was influenced by the results of urological assessments, comparing current symptoms with possible side-effects of surgery, and others' experiences and opinions. CONCLUSIONS: Men with LUTS report and prefer different kinds of decision-making support from their clinicians, who must tailor their input to patients' preferences and needs. Patients' treatment decision-making involves multiple factors and can be challenging, and areas of inadequate clinician support were identified. Recommendations for patient-centred consultations about LUTS treatment are presented.

[Penile cancer : Diagnosis and treatment]. / Peniskarzinom : Diagnose und Therapie.

The incidence of penile cancer in central Europe and North America is low, and patients often present at a late stage of the disease. The diagnosis can very often be made by visual examination of the primary tumor. Its morphology, size, and location as well as the inguinal lymph nodes are of clinical interest. The removal of (micro)metastatic lymph nodes is decisive for the prognosis. These cannot be diagnosed clinically or by imaging with sufficient reliability, which makes invasive lymph node staging necessary. Penile cancer can only be cured by surgery in patients with localized cancer and early stage regional lymph node metastasis. The primary tumor, including metastatic lymph nodes, must be completely excised as early as possible. If indicated, organ preservation must be performed with strict adherence of safety margins. Optimal lymph node management is crucial for long-term survival.

Perspectivas do homem submetido à penectomia / Perspectives of man submitted to penectomy / Perspectivas del hombre sometido a la penectomía

Objetivo: o presente artigo objetiva descrever as perspectivas do paciente submetido à penectomia e conhecer as perspectivas deste paciente após a penectomia. Métodos: trata-se de um estudo de caso realizado em um hospital federal na cidade do Rio de Janeiro com dois pacientes que estiveram internados no ano de 2017 e foram submetidos a penectomia. A coleta de dados foi realizada no ano de 2018 através de uma entrevista semiestruturada. Os participantes foram amparados pelos princípios éticos estabelecidos pela resolução 466/ 2012 do Conselho Nacional de Saúde, sendo que este estudo foi aprovado sob o número 2.769.381. Resultados: constatou-se que a penectomia nestes estudos de caso era a única terapêutica. Com isso, o desejo de estar com a família e prolongar a vida foram determinantes na adesão ao tratamento. Conclusão: concluiu-se que mesmo com as mudanças no corpo, a penectomia foi realizada na perspectiva de prolongar a vida

Objective: this article aims to describe the perspectives of patient submitted submitted to penectomy and to know the perspectives of this patient after the penectomy. Methods: its a case study realized in a federal hospital of Rio de Janeiro city with two patients who were admitted to the hospital during 2017 and underwent to penectomy surgery. The data collection was realized during 2018 with a semi-structured interview. The participants were protected by the ethics principles established by the resolution 466/ 2012 of the National Health Council and this study was approved under the number 2.769.381. Results: it was found that penectomy in this case studies was the only therapy. Thereby, the desire of being among their family and to extend their life was determinants to adhere the therapy. Conclusion: it was concluded that even with the changes in their body, the penectomy was realized to extend the life

Objetivo: el presente artículo objetiva describir las perspectivas del paciente sometido a la penectomía y conocer las perspectivas de este paciente después de la penectomía. Métodos: se trata de un estudio de caso realizado en un hospital federal en la ciudad de Río de Janeiro con dos pacientes que estuvieron internados en el año 2017 y fueron sometidos a penectomía. La recolección de datos se realizó en el año 2018 através de una entrevista semiestructurada. Los participantes fueron amparados por los principios éticos establecidos por la resolución 466/2012 del Consejo Nacional de Salud, siendo que este estudio fue aprobado bajo el número 2.769.381. Resultados: se constató que la penectomía en estos estudios de caso era la única terapéutica. Con ello, el deseo de estar con la familia y prolongar la vida fueron determinantes en la adhesión al tratamiento. Conclusión: se concluyó que incluso con los cambios en el cuerpo, la penectomía se realizó en la perspectiva de prolongar la vida

Is neutrophil to lymphocyte ratio a predictive factor for recurrence of urethral stricture?

SUMMARY INTRODUCTION Due to spongiofibrosis and inflammatory processes underlying the pathogenesis of urethral stricture, it is possible that the neutrophil-lymphocyte ratio (NLR) may give essential information about the course of the disease and recurrence possibilities. Our study aims to evaluate the correlation between NLR and recurrence rates. METHODS A total of 512 patients who underwent direct visual internal urethrotomy (DVIU) due to urethral stricture in our clinic between February 2010 and January 2018 were evaluated retrospectively. RESULTS The median follow up for non-recurrent and recurrent groups after DVIU was 30 and 36 months, respectively. During the follow-up, 280 (54.7%) of the patients had recurrences, and 232 (45,3%) had no recurrences. The mean time for recurrence after DVIU was 6,5±1,4 months, with a range of 1-36 months. The mean NLR in the non-recurrence group was 2,02±0,87, with a median of 1.9, and 3,66±2,30, with a median of 3 in the recurrence group. A highly significant statistical difference was observed between two groups in terms of neutrophil count and NLR (p: 0.000 - both). The area under curve value for NLR was 0.767, with a standard error of 0.021 (95% CI 0.727-0.808). The cut-off value of NLR was determined as 2.25, with a 70% sensitivity and 67,7% specificity. CONCLUSION By using NLR, the inflammatory features of the urethral tissue can be predicted, and possible recurrences after surgery can be estimated. Consequently, open urethroplasty techniques can be used in cases with a significant NLR value instead of the recurrent endoscopic procedure.

RESUMO INTRODUÇÃO Devido à espongiofibrose e processos inflamatórios subjacentes à patogênese da estenose uretral, pode-se pensar que a relação de linfócitos neutrofílicos (NLR) pode fornecer informações essenciais sobre o curso da doença e as possibilidades de recorrência. O objetivo do nosso estudo é avaliar a correlação entre NLR e taxas de recorrência. MÉTODOS Quinhentos e doze pacientes submetidos à uretrotomia interna visual direta (DVIU) devido à estenose uretral em nossa clínica entre as datas de fevereiro de 2010 e janeiro de 2018 foram avaliados retrospectivamente. RESULTADOS A mediana de acompanhamento para os grupos não recorrentes e recorrentes após a DVIU foi de 30 e 36 meses, respectivamente. Durante o seguimento, 280 (54,7%) dos pacientes tiveram recidivas e 232 (45,3%) não tiveram recidivas. O tempo médio de recorrência após a DVIU foi de 6,5±1,4 mês, com variação de 1-36 meses. A média da RNL no grupo sem recorrência foi de 2,02±0,87 com mediana de 1,9 e 3,66±2,30 com mediana de 3 no grupo com recidiva. Uma diferença estatística altamente significativa foi observada entre dois grupos em termos de contagem de neutrófilos e NLR (p: 0,000 - ambos). A área sob o valor da curva para NLR foi de 0,767 com um erro padrão de 0,021 (IC 95% 0,727-0,808). Valor de corte de NLR determinado como 2,25 com uma sensibilidade de 70%, especificidade de 67,7%. CONCLUSÃO Ao utilizar a RNL, as características inflamatórias do tecido uretral podem ser previstas e possíveis recidivas após a cirurgia podem ser estimadas. Dessa forma, técnicas de uretroplastia aberta podem ser usadas em casos com valor significativo de NLR em vez de procedimento endoscópico recorrente.

[Application of disposable oval circumcision anastomat in pediatric urology].

Objective: To summarize the application experience of Ai Tong (Chinese Shang Ring) disposable oval circumcision anastomat in pediatric urology. Methods: A retrospective study of 1 481 cases of pediatric urology using a disposable oval circumcision anastomat at Xuzhou Children's Hospital from October 2014 to December 2017 was performed. The average age at the time of surgery was 5.2 (2-14 years) years. Among them, there were 1 226 cases of phimosis, 32 cases of scar phimosis in chronic infection, 23 cases of phimosis or redundant prepuce with urethral duplication, 29 cases of foreskin trauma, 35 cases of phimosis or redundant prepuce with urethral cyst, 3 cases of phimosis or redundant prepuce with urethral stricture, 108 cases of phimosis or redundant prepuce with webbed penis, 6 cases of phimosis with penile downward bending, 4 cases of phimosis with short frenulum preputii, and 15 cases of relatively normal foreskin development, I° and II° hypospadias with unapparent penile downward bending, and megalourethra with complete foreskin hypospadias. Results: All operations were completed successfully. The postoperative circumcision time was less than 5 days on 2 cases(0.1%), and was longer than 25 days on 9 cases(0.6%). The average postoperative circumcision time was 13.2 days. During a follow-up period of 3 months, except for 2 cases (0.1%) of frenulum preputii edema, all other cases had a satisfactory foreskin appearance. They had no obvious foreskin scar hyperplasia, the foreskin cutting edge was neat, the foreskin ligament was intact, the foreskin was left and right symmetrical, and the foreskin was preserved in the absence of erection to cover the coronary sulcus to 1/3 of the glans. All children with hypospadias had no urethral stricture and urethral fistula, and the penis was satisfactory. Conclusions: Ai Tong (Chinese Shang Ring) disposable oval circumcision anastomat is satisfactory in the treatment of various diseases of pediatric urology. With a low incidence of postoperative complications, it may be easy to carry out this procedure at grass-roots hospital.

Effectiveness of a transrectal prostate needle biopsy protocol with risk-tailored antimicrobials in a veterans cohort.

PURPOSE: To prospectively implement a prostate biopsy protocol to identify high-risk patients for bleeding or infectious complications and use risk-tailored antimicrobials, patient education, and postbiopsy monitoring with the objective of reducing complications. MATERIALS AND METHODS: Overall, 637 consecutive patients from June 2014 to August 2016 underwent prostate biopsy at our Veterans Affairs hospital. In the protocol cohort, patients were screened before biopsy and prophylaxis was tailored (high risk = ceftriaxone; low risk = ciprofloxacin). Patients were also provided additional education about bleeding and monitored for up to 1-hour. We defined complications as any deviation from normal postbiopsy activities. Comparisons were made between preprotocol/postprotocol cohorts. Logistic regression was used to identify risk factors for admissions or complications. RESULTS: Median age was 67 years (IQR: 64-69, P = 0.29) in both groups (pre n = 334, post n = 303). Preprotocol, 99% patients received ciprofloxacin; postprotocol, 86% received ciprofloxacin and 14% received ceftriaxone (P<0.001). There were no deaths in either group. There were decreased 30-day complication and hospitalization rates in the postprotocol group (pre 15% vs. post 8.9%, P = 0.025; 3.3% vs. 1.0%, P = 0.048). Sepsis occurred in 2 patients preprotocol and no patients postprotocol. Postprotocol group was associated with decreased 30-day complications on multivariable logistic regression (OR = 0.58, 95% CI: 0.35-0.95, P = 0.031). CONCLUSIONS: A screening protocol before prostate biopsy is a targeted approach for selecting prophylactic antimicrobials and closer monitoring postbiopsy for bleeding. Our results suggest that the protocol has a favorable effect on complication and hospitalization rates.

Urological surgery in epidermolysis bullosa: tactical planning for surgery and anesthesia

Epidermolysis bullosa (EB) is characterized by extreme fragility of the skin and mucosae. Anesthetic and surgical techniques have to be adapted to those children and routine practice may not be adequate. Urological problems are relatively common, but surgical techniques adapted to those children have not been well debated and only low evidence is available to this moment. Herein we discuss the specifics of anesthetic and surgical techniques chosen to treat a six year old EB male presenting with symptomatic phimosis.

Is Diagnostic Cystoscopy Painful? Analysis of 1,320 Consecutive Procedures

Objective To prospectively evaluate self-reported pain levels associated with diagnostic cystoscopy. Materials and Methods Patients who underwent diagnostic cystoscopy and subsequently graded their pain level during the procedure were enrolled. Pain was graded on a Likert visual analog scale (VAS) of 1-10 where 0 = no pain and 10 = excruciating unbearable pain. Local lidocaine gel 2% was used as intraurethral lubricant. Results Data from 1320 consecutive cystoscopies (929 males, 391 females, age range 15-93 years) between 6/2009-1/2010 were analyzed. This was the first cystoscopy for 814 patients. The overall mean VAS was 2.74 ± 1.51 (range 0-9) for rigid cystoscopy and 2.48 ± 1.53 (range 0-10) for flexible cystoscopy (P = 0.004). The reported mean pain level for first-time cystoscopy was significantly higher than that for repeat cystoscopy (2.8 ± 1.6 vs. 2.2 ± 1.4, P < 0.001), regardless of gender or type of cystoscope. Men reported significantly higher pain levels than women 2.6 ± 1.5 vs. 2.4 ± 1.4 (P < 0.04). The highest mean pain level was reported by men (3.4 ± 1.6) and women (2.5 ± 1.6) for rigid cystoscopy compared to flexible cystoscopy (2.5 ± 1.4 and 1.1 ± 1.9, respectively, P < 0.001). Pain levels > 5 were reported in 75 (5.7%) cystoscopies. Conclusions Cystoscopy was not associated with distressing levels of pain. Pain levels during first cystoscopies were higher than those for repeated ones. Using a flexible cystoscope is associated with a lower pain level in both men and women and it should be used for both genders. .

Long-term outcomes in males with disorders of sex development.

PURPOSE: Indications that the prenatal action of testosterone in the brain is an important determinant of gender development and improved reconstructive techniques have caused a shift in male gender assignments in patients with 46XY disorders of sex development. We report long-term outcome data on psychosexual development and sexual function of these individuals in a cross-sectional study. MATERIALS AND METHODS: Physical status of 14 men with a mean age of 25 years with disorders of sex development was assessed by structured interview and physical examination. Psychosexual outcome was evaluated by questionnaires and compared to a control group of 46 healthy, age matched men. RESULTS: A total of 13 men underwent 1 to 6 (mean 2) genital surgeries. Mean age at first surgery was 2.7 years. Mean penile length was 6.6 cm. All men reported erections and were able to experience orgasms. Ejaculatory dysfunction was reported by 7 men. Mean penile length was 7.9 cm in patients who were able to achieve penetrative intercourse and 4.9 cm in those who were not. Meatus was glanular in 5 patients, coronal in 7 and at the distal shaft in 1. Compared to controls, men with disorders of sex development were less satisfied with the appearance of the penis and scrotum but not with total body image. These patients reported decreased sexual desire and activities. CONCLUSIONS: Outcome in this group of men with disorders of sex development was poor regarding penile length, ejaculation, satisfaction with external genitalia and frequency of sexual activity. Other aspects, such as overall body image and psychosexual functioning, showed no difference from controls.

Incidence, significance and natural history of persistent retrograde venous flow after varicocelectomy in children and adolescents: correlation with catch-up growth.

PURPOSE: Varying incidences and levels of persistent retrograde venous flow have been reported following adult and adolescent varicocelectomy but the significance remains unclear. We sought to determine the incidence and natural history of persistent flow and whether it had any effect on postoperative testicular catch-up growth. MATERIALS AND METHODS: We retrospectively analyzed pre-varicocelectomy and post-varicocelectomy Doppler duplex ultrasound findings. Peak retrograde venous flow, maximum vein diameter, flow quality and varicocele grade were recorded at each visit. Catch-up growth was defined as less than 15% testicular asymmetry at final visit. RESULTS: Of 330 patients (median age 15.4 years) undergoing varicocelectomy (laparoscopic in 247, open in 83) 145 had residual retrograde venous flow after Valsalva maneuver with a mean peak of 13.3 cm per second. Of 290 patients with repeat Doppler duplex ultrasound (median followup 2.6 years) 124 had initial peak retrograde venous flow less than 20 cm per second (43%) and only 17 (6%) had flow 20 cm per second or greater. Incidence of post-varicocelectomy retrograde venous flow at last visit (48%) was similar to that at initial postoperative visit (49%). Of 330 boys 20 had recurrence of palpable varicocele (grade 2 or 3), of whom 18 (90%) had initial retrograde venous flow. Catch-up growth was more likely in patients with no retrograde venous flow, and rates of catch-up growth decreased as peak retrograde venous flow increased. All 5 patients with initial testicular asymmetry and persistent retrograde venous flow at levels greater than 30 cm per second had continued testicular asymmetry (ie none had catch-up growth). CONCLUSIONS: Retrograde venous flow is frequently present after varicocelectomy and is almost always associated with peak retrograde venous flow rates significantly lower than those seen in patients who are recommended for initial varicocelectomy. Retrograde venous flow tends to persist during followup at stable peak retrograde venous flow rates. Palpable recurrence and persistent testicular asymmetry are most often associated with postoperative peak retrograde venous flow rates 20 cm per second or greater.

Familial testicular torsion: a meta analysis suggests inheritance.

OBJECTIVE: Familial occurrence of testicular torsion has been infrequently reported. To date, no systematic analysis has been published. We systematically analyzed the literature to elucidate the epidemiology, presentation, management, and whether the observed prevalence of testicular torsion in families is consistent with absence of inheritance and is randomly distributed. PATIENTS AND METHODS: We searched electronic databases using keywords "testicular torsion", "spermatic cord torsion", "familial torsion" and "sibling torsion". Reports with genetically related first degree relatives were included in the analysis. Levene's nonparametric test was used to compare the variance of the age of presentation within families to that between different families to differentiate between familial predisposition and chance events. RESULTS: Up to 10% of patients with testicular torsion have an affected first degree relative. We were able to reject the null hypothesis that the observed prevalence of testicular torsion is due to chance (p < 0.001). Family history is missed in at least 27% of affected families. There is a high incidence of bilateral testicular torsion in families (37%) and probands (17%) and a high concordance rate for bilaterality among monozygous twins. CONCLUSIONS: Current evidence from clinical and animal studies suggests the presence of a genetically determined component in familiar testicular torsion. Increased awareness may lead to earlier clinical presentation and higher testicular salvage rates.

Analysis of 27 cases one stage repair of penile hypospadias with urethroplasty improved transverse cutting island prepuce flap / 中华全科医师杂志

Twety seven children with penile hypospadias were treated using urethroplasty with transverse cutting island prepuce flap with local vascular pedicle from the dorsal penile rampant skin,and stabed hole at nonvascular region in middle of pedicle,reversed tubed flap through the penis to the ventral,anastomosed with the primary distal urethral.All cases were repaired successfully one stage,two cases with urethral fistula and one case with extemal orifice stricture of urethra.The appearance of the penis were satisfactory.It is suggested that one stage repair of penile hypospadias with urethroplasty improved transverse cutting island prepuce flap(Duckett's technique),the area of tubed flap sutured cling venial tunica albuginea penis,and bilateral is covered with vascular pedicle,greatly reduces the occurrence of urethral fistula.

The comparing of the semen quality of different operation method of varicocele with 561 cases / 中国基层医药

Objective To research the effect to the semen quality of the three operation methods of superiority of highly selective varicocele high ligation,transinguinal canal and laparoseopic of renovated polomo management of varicocele.Methods 561 patients in our hospital who charged by infertility had the operation were analyzed retrospectively and were recruited with primary varicocele above grade II for this study.These patients were divided into three group according to three kinds of operation methods of varicocele :group A was treated with highly selective varicocele high ligation and had 300 patients;group B was treated with transinguinal canal operation and had 181 patients; and group C was treated by laparescopic of renovated polomo operation with 80 patients.Through the comparing of the fertility ability of the three operation methods,to evaluate the therapeutic effect of the three methods.Results The increasing rates of the quality of semen in group B was higher than other groups if patients' ages were lower than 30.The increasing rates of the quality of semen in every group was also higher if patients' ages were lower than 30.No difference was found between three groups in natural conception rate (P＞0.05).Conclusion The methods of highly selective varieecele high ligation would be a better choice in the management of patients with primary varicecele because of higher quality of semen.