RESUMO
OBJECTIVE: To describe one case of hematocele secondary to rupture of an abdominoscrotal hydrocele in an adult patient. METHODS AND RESULTS: We report a huge hematocele in a patient with this unusual type of hydrocele that suffered a minimal scrotal trauma. It was a hydrocele that extended through the inguinal canal to the retroperitoneal space. CONCLUSIONS: Abdominoscrotal hydrocele is a rare condition in children and even rarer in adults. The presence of a hematocele requires early surgical treatment.
Assuntos
Hematocele/etiologia , Hematocele/patologia , Hidrocele Testicular/complicações , Hidrocele Testicular/patologia , Edema/patologia , Hematocele/cirurgia , Humanos , Masculino , Ruptura , Escroto/patologia , Escroto/cirurgia , Hidrocele Testicular/cirurgia , Procedimentos Cirúrgicos Urológicos , Adulto JovemRESUMO
The injection of Botulinum toxin type A (BoNT/A) into the prostate is a minimally invasive alternative treatment for lower urinary tract symptoms. To summarize the action mechanisms of BoNT/A on experimental animals and to analyze its effectiveness according to published clinical studies, we located 24 papers on the treatment of HBP with BoNT/A. The doses applied ranged from 100 (OnabotA) to 600 U (OnabotA and AbobotA). The IPSS score presented a mean post-treatment reduction, for all series, of 10.8 + 2.66 points. Other significant results included the overall mean reduction in QoL score of 2.1 ± 0.62 points, and the pre and post-treatment differences in prostate volume (22.43 ± 20.2 cm(3)), post-voiding residue (76.77 + 51.72 cm(3)) and PSA (1.15 + 0.93 ng/ml). However, only two clinical trials were on sufficient quality to be selected for meta-analysis, and it was observed that the difference of the means, pre- and post-treatment of maximum flow, prostate volume, IPSS and PSA were not statistically significant (P = 0.18). Neither was there any statistically significant difference between pre- and post-treatment post-voiding residue (P = 0.65). In conclusion, BoNT/A alleviates lower urinary tract symptoms due to HBP, but different studies present considerable variations regarding the dose administered, inclusion criteria and follow-up time, as well as poorly defined retreatment, losses to follow up and, above all, a high degree of variability in the communication of results (with large standard deviations). In consequence, further clinical trials are needed.
Assuntos
Toxinas Botulínicas Tipo A/uso terapêutico , Sintomas do Trato Urinário Inferior/tratamento farmacológico , Hiperplasia Prostática/tratamento farmacológico , Animais , Toxinas Botulínicas Tipo A/administração & dosagem , Relação Dose-Resposta a Droga , Humanos , Injeções , Sintomas do Trato Urinário Inferior/etiologia , Masculino , Modelos Animais , Hiperplasia Prostática/complicações , Resultado do TratamentoRESUMO
OBJECTIVES: Dorsal urethroplasty as described by Barbagli has gained wide acceptance in the treatment of urethral stricture, given the simplification afforded by obtaining a free graft versus a flap. We present a series of 50 patients treated in our department of urethral stricture by dorsal onlay free graft urethroplasty (Barbagli's technique), in combination or not to other techniques in more complex strictures. METHODS: The average age of patients was 48.8 years (23-77), the mean follow up 42.9 months (12-96) and the most frequently observed etiology has been the inflammatory urethral stricture (50%). RESULTS: Overall success rate was 82% (41 cases) and failure 18% (9 cases). In the longer follow-up group, there was a slight drop in success rate of 80% (24 cases) without any significant differences between groups (p= 0.9). Analyzing the variables length of free graft (p= 0.50, p> 36= 0.53), age (p= 0.12, p>36= 0.59), etiology of stricture (p= 0.77, p>36 = 0.77) and type of graft used (p=0.24, p>36= 0.38) did not show any influence on the final outcome of surgery, both in the total sample and the subgroup with follow-up > 36 months. The location of the stricture in bulbar urethra has shown better functional outcome than those operated on for strictures affecting also other urethral locations (p= 0.001) maintaining that result in the group of longer follow up (p>36= 0,001). The lack of treatment prior to urethral surgery has influenced the success of it, since 90.6% of patients without prior treatment before urethroplasty have seen a good functional outcome, compared to treatment prior to surgery that obtained a 66.7% (p= 0.03). This significance is also demonstrated in the group of follow-up > 36 months (p>36= 0.01). CONCLUSION: The dorsal onlay free graft urethroplasty is a versatile and reproducible technique with acceptable results which allows combination with other techniques when the stenosis extends to the penile urethra. In exceptional cases of panurethral strictures secondary to lichen sclerosus when there is no significant spongiofibrosis and an acceptable urethral plate, can be applied to the whole urethra.
Assuntos
Estreitamento Uretral/cirurgia , Adulto , Idoso , Humanos , Pessoa de Meia-Idade , Resultado do Tratamento , Procedimentos Cirúrgicos Urológicos Masculinos/métodos , Adulto JovemAssuntos
Litíase/etiologia , Bexiga Urinária/cirurgia , Coletores de Urina , Procedimentos Cirúrgicos Urológicos/métodos , Idoso , Constrição Patológica , Cistectomia , Humanos , Litíase/diagnóstico por imagem , Masculino , Complicações Pós-Operatórias/diagnóstico por imagem , Radiografia , Ureter/cirurgiaAssuntos
Corpos Estranhos/diagnóstico por imagem , Corpos Estranhos/cirurgia , Uretra/diagnóstico por imagem , Doenças Uretrais/diagnóstico por imagem , Doenças Uretrais/cirurgia , Cateteres Urinários/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Radiografia , Cateterismo Urinário/efeitos adversos , Retenção Urinária/diagnóstico por imagem , Retenção Urinária/etiologia , Procedimentos Cirúrgicos Urológicos MasculinosRESUMO
OBJECTIVE: To study the response to posterior tibial nerve stimulation in patients with overactive bladder refractory to medical treatment. METHODS: A cohort of 53 patients were treated by posterior tibial nerve stimulation and followed up for a maximum of 24 months. All patients completed the International Consultation on Incontinence Modular Questionnaire-Short Form quality of life questionnaire and kept a urination diary to record the daytime urination frequency and night-time urination frequency. Urodynamic studies were also conducted. RESULTS: At 6 months of follow-up, a cure/improvement rate of 92.4% (49 of 53 cases) had been achieved. Ten patients were given additional treatment and were excluded from subsequent follow-up analysis. At 12 months of follow-up, a cure/improvement rate of 91.69% had been achieved (39 of 43). At 24 months of follow-up, of the 16 patients initially included during the first year, a cure/improvement rate of 62.5% had been achieved (10 of 16). The first sensation of bladder filling had increased by the end of treatment, with differences observed before and after posterior tibial nerve stimulation (P ≤ .001). The average post-treatment bladder capacity had increased by 72.7 mL compared with the initial value (P ≤ .001). At 24 months of follow-up, the group of 16 patients evaluated recorded a significant worsening of night-time urination frequency (P ≤ .05) and quality of life (P ≤ .01). CONCLUSION: Posterior tibial nerve stimulation is a good option for the treatment of overactive bladder. In our series, the optimal point to start retreatment would be at 24 months after therapy completion.