Postoperative aesthetic and healing features of postectomy using three different surgical techniques: a randomized, prospective, and interdisciplinary analysis.

OBJECTIVE: to compare the postoperative esthetic and healing aspects of postectomy performed by different surgical techniques, based on the evaluation of different specialty expert professionals. METHODS: prospective and randomized clinical trial enrolling 149 preschool children with a medical indication for circumcision, divided into three groups: postectomy with the hemostatic device Plastibell® (PB group), conventional technique (CV group) and conventional with subcuticular stitches (SC group). Pictures were taken from patients at pre-defined angles on the 30th and 60th postoperative days. Photos were evaluated by three specialists (dermatologist, pediatrician and plastic surgeon), who assigned scores from 1 to 5 regarding the esthetic and healing features at each moment. Grades 4 or 5 from all specialists characterized "best result". Data were analysed to compare the used surgical techniques, the judgments from specialties and postoperative complications. RESULTS: most of the patients obtained the "best result" regarding healing (70%) and esthetics (56%). The final overall result showed the PB group as the best for healing (p=0.028) and the SC group as the best for esthetics (p=0.002). For the dermatologist, on the 60th postoperative day, the CV group presented the worst aesthetic result, whereas for the pediatrician and the plastic surgeon, the PB group presented the best healing result and the SC group had the best esthetic result. There was no difference between the groups regarding the presence of complications. CONCLUSION: the most common surgical techniques used to perform postectomy in children were differently assessed regarding healing and esthetic features by distinct medical professionals. The analysis of these two parameters among experts from related areas diverged among them and over time.

Postoperative aesthetic and healing features of postectomy using three different surgical techniques: a randomized, prospective, and interdisciplinary analysis / Aspectos estético e cicatricial pós-operatórios da postectomia por três diferentes técnicas cirúrgicas: análise randomizada, prospectiva e interdisciplinar

ABSTRACT Objective: to compare the postoperative esthetic and healing aspects of postectomy performed by different surgical techniques, based on the evaluation of different specialty expert professionals. Methods: prospective and randomized clinical trial enrolling 149 preschool children with a medical indication for circumcision, divided into three groups: postectomy with the hemostatic device Plastibell® (PB group), conventional technique (CV group) and conventional with subcuticular stitches (SC group). Pictures were taken from patients at pre-defined angles on the 30th and 60th postoperative days. Photos were evaluated by three specialists (dermatologist, pediatrician and plastic surgeon), who assigned scores from 1 to 5 regarding the esthetic and healing features at each moment. Grades 4 or 5 from all specialists characterized "best result". Data were analysed to compare the used surgical techniques, the judgments from specialties and postoperative complications. Results: most of the patients obtained the "best result" regarding healing (70%) and esthetics (56%). The final overall result showed the PB group as the best for healing (p=0.028) and the SC group as the best for esthetics (p=0.002). For the dermatologist, on the 60th postoperative day, the CV group presented the worst aesthetic result, whereas for the pediatrician and the plastic surgeon, the PB group presented the best healing result and the SC group had the best esthetic result. There was no difference between the groups regarding the presence of complications. Conclusion: the most common surgical techniques used to perform postectomy in children were differently assessed regarding healing and esthetic features by distinct medical professionals. The analysis of these two parameters among experts from related areas diverged among them and over time.

RESUMO Objetivo: analisar os aspectos estético e cicatricial pós-operatórios (PO) de pacientes submetidos a postectomia por diferentes técnicas cirúrgicas a partir da avaliação de profissionais experientes de áreas afins. Método: ensaio clínico prospectivo e randomizado, incluindo 149 meninos em idade pré-escolar com indicação médica de postectomia, divididos em três grupos: postectomia com dispositivo hemostático Plastibell® (grupo PB), técnica convencional (grupo CV) e convencional com pontos subcuticulares (grupo SC). Os pacientes foram fotografados em ângulos predefinidos no 30º e 60º dias de PO e as fotos avaliadas por três especialistas (dermatologista, pediatra e cirurgião plástico) que atribuíram notas entre 1 e 5, quanto aos aspectos estético e cicatricial em cada momento. Notas 4 ou 5 de todos os especialistas caracterizaram o "melhor resultado". Os dados foram submetidos à análise estatística para comparar as técnicas cirúrgicas, as avaliações dos especialistas e as complicações pós-operatórias. Resultados: a maioria dos pacientes obteve "melhor resultado" cicatricial (70%) e estético (56%). O resultado geral final apontou o grupo PB como superior quanto à cicatrização (p=0,028) e o grupo SC quanto ao aspecto estético (p=0,002). Para o dermatologista, na segunda avaliação, o grupo CV apresentou o pior resultado estético, enquanto para o pediatra e o cirurgião plástico, o grupo PB apresentou o melhor resultado cicatricial e o grupo SC o melhor resultado estético. Não houve diferença entre os grupos quanto à presença de complicações. Conclusão: as técnicas cirúrgicas mais empregadas para realizar postectomia em crianças foram avaliadas quanto aos resultados cicatricial e estético de distintas maneiras. A análise desses dois parâmetros entre especialistas de áreas afins divergiu entre eles e ao longo do tempo.

Bladder Urothelial Carcinoma in a Child: Case Report and Review of Literature.

Bladder urothelial carcinoma (UC) it is the fifth most prevalent carcinoma in humans, nevertheless in children and young adults it's very rare. It usually occurs in older adults. Literature on UC in pediatric population is limited and important information (risk factors, follow-up protocols, etc.) are poorly defined. We present an 11-year-old boy with a painful macroscopic hematuria. Ultrasound revealed a heterogeneous intravesical mass without extravesical extension, which was confirmed by computed tomography (CT) and magnetic resonance imaging (MRI). The first biopsy was compatible with urothelial papilloma. After 1 year, he returned with a bigger mass. Transurethral resection of the bladder (TURB) was performed and immunohistochemistry showed low-grade papillary UC with a high-grade component, with tumor free margin. Tumor had mutations in the BRAF and KRAS genes. Two and a half years after the resection the patient has no recurrence. Less than 1% of bladder UC occur in the first two decades of life. Gross hematuria is a common symptom. Ultrasound is generally the first diagnostic tool. MRI is also helpful, but cystoscopy allows definitive diagnosis. Transurethral resection of the bladder (TURB) is the standard treatment, with good results and low recurrence rate, and it was the treatment of choice for our patient, that remains free of disease. The BRAF and KRAS gene mutations were never described before in pediatric UC. There are only few cases in literature of pediatric UC that present a tumor genetic profile; therefore, our case report adds more information to this very rare disease in children.

Management of traumatic urethral injuries in children using different techniques: A case series and review of literature.

INTRODUCTION: Most pediatric urethral injuries are a result of pelvic fracture after high-impact blunt trauma, mainly due to motor vehicle accidents. The management of urethral injuries depends on if the rupture is complete or partial as well as the timing of surgical intervention. PRESENTATION OF CASES: Three male children with urethral trauma caused by motor vehicles accidents are presented in this article. Preoperative suprapubic catheterization was initially carried out in all patients. Each patient then received one of three different techniques during the deferred time to surgical intervention: anterior sagittal transanorectal approach (ASTRA) for end-to-end urethral anastomosis, perineal approach for urethroplasty using buccal mucosa, and urethroplasty with preputial skin flap. The three techniques were successfully performed. DISCUSSION: In the initial management suprapubic cystostomy has been a good solution in urgent situations. Deferred urethroplasty is the procedure of choice for the definite treatment of posterior urethral distraction defects. The anterior sagittal transanorectal approach provides excellent exposure of the posterior urethra and retrovesicular region, and allows the surgeon to perform dissection under direct vision. CONCLUSION: It's very important for the pediatric urologist to be familiar with the different techniques available in order to choose the best approach for each particular patient.