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1.
Pediatr Surg Int ; 40(1): 104, 2024 Apr 10.
Artigo em Inglês | MEDLINE | ID: mdl-38600320

RESUMO

OBJECTIVE: Children with congenital anorectal malformation (CAM) experience challenges with defecation. This study aims to assess defecation in preschool-age children with CAM and to evaluate the correlation between pelvic floor muscle developed assessed by magnetic resonance imaging (MRI) and postoperative defecation. METHODS: We collected clinical data and MRI results from 89 male children with CAM. The bowel function scores for children with Perineal (cutaneous) fistula, Rectourethral fistula(Prostatic or Bulbar), and Rectovesical fistula were computed. MRI scans were subjected to image analysis of the striated muscle complex (SMC). The association between pelvic floor muscle score and bowel function score was examined using the Cochran-Armitage Trend Test. RESULTS: We observed that 77.4% of the SMC scores by MRI for Perineal fistula were good. The Rectourethral fistula SMC score was 40.6% for moderate and 59.4% for poor. The SMC score for Rectovesical fistula was 100% for moderate. Furthermore, 77.4% of patients with Perineal fistula had bowel function scores (BFS) ≥ 17 points. Among those with Rectourethral fistula and Rectovesical fistula, 12.5% and 0 had BFS ≥ 17 points, respectively. An analysis of muscle development and bowel function in patients with Rectovesical fistula, Rectourethral fistula, and Perineal fistula revealed a correlation between SMC development and BFS. Subgroup analysis showed that the Perineal fistula had statistical significance; however, the Rectourethral fistula and Rectovesical fistula were not statistically significant. CONCLUSION: A correlation exists between pelvic floor muscle development and postoperative defecation in children with Perineal fistula.


Assuntos
Malformações Anorretais , Fístula Retal , Doenças Uretrais , Fístula da Bexiga Urinária , Fístula Urinária , Criança , Pré-Escolar , Humanos , Masculino , Reto/cirurgia , Defecação , Diafragma da Pelve/diagnóstico por imagem , Diafragma da Pelve/cirurgia , Fístula Retal/cirurgia , Canal Anal/diagnóstico por imagem , Canal Anal/cirurgia , Canal Anal/anormalidades , Fístula Urinária/cirurgia , Doenças Uretrais/cirurgia , Imageamento por Ressonância Magnética
2.
Pediatr Surg Int ; 40(1): 111, 2024 Apr 20.
Artigo em Inglês | MEDLINE | ID: mdl-38641738

RESUMO

BACKGROUND: Long-term urinary outcomes after anorectal malformation (ARM) repair are affected by surgical approach and sacral anomalies. This study aimed to compare laparoscopic-assisted anorectoplasty (LAARP) and posterior sagittal anorectoplasty (PSARP) in terms of urinary complications. METHODS: Between 2001 and 2022, 45 patients were treated with LAARP or PSARP. The rectourethral fistula and inflow angle between the fistula and rectum was confirmed by preoperative colonography. The incidence of urinary complications and treatment were compared between the two groups. RESULTS: Four patients (14%) had remnant fistula and five patients (17%) had neurogenic bladder dysfunction in LAARP group, while three patients (18%) had urethral injury in PSARP group. All patients with remnant fistula were asymptomatic and followed without treatment. The incidence of remnant fistula improved between earlier decade and later decade. In all cases with urethral injury, suture repair was performed and no postoperative leakage was noted. All five patients with neurogenic bladder dysfunction had spine abnormalities that required clean intermittent catheterization (CIC) and two were free from CIC finally. CONCLUSIONS: It is important to check inflow angle preoperatively to prevent remnant fistula. For PSARP, meticulous dissection is required when separating fistula from urethra because they create common wall. The most contributing factor to neurogenic bladder is sacral anomalies. Preoperative evaluation and postoperative urinary drainage are important.


Assuntos
Malformações Anorretais , Laparoscopia , Fístula Retal , Doenças Uretrais , Bexiga Urinaria Neurogênica , Fístula Urinária , Humanos , Lactente , Reto/cirurgia , Reto/anormalidades , Malformações Anorretais/complicações , Malformações Anorretais/cirurgia , Malformações Anorretais/epidemiologia , Bexiga Urinaria Neurogênica/etiologia , Laparoscopia/efeitos adversos , Resultado do Tratamento , Fístula Retal/cirurgia , Fístula Retal/complicações , Fístula Urinária/etiologia , Fístula Urinária/cirurgia , Doenças Uretrais/etiologia , Doenças Uretrais/cirurgia , Complicações Pós-Operatórias/etiologia , Uretra/cirurgia , Estudos Retrospectivos , Canal Anal/anormalidades
3.
Int Urogynecol J ; 35(4): 893-900, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38512606

RESUMO

INTRODUCTION AND HYPOTHESIS: Genitourinary fistula is a devastating ailment that has an impact on women's physical health, mental health, emotional health, and financial security. The management of genitourinary fistula depends on the type, size, and duration of fistula formation. The purpose of this study is to report the features of genitourinary fistula in Iranian women and our experience in the management of fistula. METHODS: Retrospective chart reviews of 283 patients were performed to determine the cause of the fistula, prior repairs, tissue interposition, and the success rate. The operation was considered successful if the patient did not have any urine leakage during the observation time. RESULTS: The mean (SD) age of women was 49.51 (19.39; range: 21-70) years, Of these, 137 (52.9%) had a history of previous genitourinary fistula surgery. The average fistula was 1.53 (0.041) cm in size. The median (interquartile range) operation lasted 70 (15) min. The success rate after fistula repair was 91.5%. The typical follow-up period lasted 13.26 (range: 1-88) months. Forty-three (15.2%) patients had a big fistula (>2.5 cm) and 4 patients (1.4%) had a history of pelvic radiation therapy, among other reasons for failure. After a second repair, all patients' initial failures were resolved. There were no significant complications, as classified by Clavien-Dindo class 2 or greater. Additionally, there were no bowel, ureteral, or nerve injuries. CONCLUSIONS: Our patients with genitourinary fistula had a successful outcome following repair techniques, without any significant morbidity or mortality.


Assuntos
Fístula Vesicovaginal , Humanos , Feminino , Adulto , Pessoa de Meia-Idade , Irã (Geográfico)/epidemiologia , Estudos Retrospectivos , Idoso , Adulto Jovem , Fístula Vesicovaginal/cirurgia , Fístula Vesicovaginal/etiologia , Resultado do Tratamento , Fístula Urinária/cirurgia , Fístula Urinária/etiologia , Fístula Urinária/epidemiologia
4.
Urology ; 186: 36-40, 2024 04.
Artigo em Inglês | MEDLINE | ID: mdl-38403139

RESUMO

OBJECTIVE: To assess the impact of posterior urethral stenosis or defect on outcomes following rectourethral fistula (RUF) repair, we present a cohort of 23 men who underwent posterior urethroplasty concurrent with RUF repair. METHODS: We identified 130 men who underwent RUF repair at our institution between 2003 and 2021. Of these, 23 (18%) underwent simultaneous posterior urethroplasty. Fifteen men received prior radiation for prostate cancer. Of the 8 men who were not radiated, 4 had a history of radical prostatectomy, 2 pelvic trauma, and 3 inflammatory bowel disease. All 23 men underwent fecal diversion prior to surgery (median, 6 months preoperatively), and 20 men suprapubic catheter placement (median, 5.5 months preoperatively). RESULTS: RUF repair was performed via perineal approach in 22 cases (96%) and prone Kraske position in 1 (4%). Intraoperatively, 20 men (87%) had urethral stenosis, and 3 (13%) had significant urethral defects due to cavitation and tissue loss. There was stenosis/stricture involving the prostatomembranous urethra in 18 cases (78%) and vesicourethral anastomosis in 5 (22%). Urethroplasty was performed with anastomotic repair in 18 patients (78%) and using a buccal mucosal graft in 5 (22%). Gracilis flap interposition was performed in 21 cases (91%). At a median follow-up of 55.7 months (interquartile range (IQR), 23-82 months), 20 men (87%) had successful RUF closure, with 3 patients experiencing RUF recurrence requiring further surgery. Fourteen men (61%) reported postoperative urinary incontinence, with 7 (30%) ultimately undergoing artificial urinary sphincter placement. There were no isolated stricture recurrences requiring instrumentation. CONCLUSION: Posterior urethral stenosis associated with RUF complicates an already challenging problem. However, most of these patients can be successfully treated concurrent with RUF repair. This series demonstrates that patients with RUF should not be ruled out for restorative reconstructive surgery based on the presence of posterior urethral stenosis or defect.


Assuntos
Procedimentos de Cirurgia Plástica , Fístula Retal , Estreitamento Uretral , Fístula Urinária , Masculino , Humanos , Uretra/cirurgia , Estreitamento Uretral/cirurgia , Estreitamento Uretral/complicações , Constrição Patológica/cirurgia , Fístula Retal/cirurgia , Fístula Retal/etiologia , Fístula Urinária/cirurgia , Fístula Urinária/complicações , Estudos Retrospectivos , Resultado do Tratamento
6.
Urology ; 183: 256-263, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38040294

RESUMO

OBJECTIVE: To compare characteristics and outcomes in patients who had radiotherapy (RT) for prostate cancer (PCa) and underwent urinary diversion (UD) due to prostatic fistula (Fistula) vs localized radiation injury (Localized). METHODS: This study was a retrospective single-institution study. Exclusion criteria included follow-up <3 months, large pelvic tumor, and surgery for cancer control. The Fistula group included fistulization outside of the urinary tract (rectal, soft tissue, thigh, pubic symphysis, and extensive necrosis surrounding the prostate). The group Localized had a multitude of problems; however, all were confined to the urinary tract. Patient characteristics, perioperative variables, and outcomes were compared between groups. RESULTS: Sixty-nine patients were included and had UD from 2009-2022. Median age and time from RT to UD were 73 (interquartile range (IQR) 67.9, 78.1) and 7.3 (IQR 3.2, 12.5) years. There were 29 (42%) and 40 (58%) patients in the Fistula and Localized groups. The Fistula group had a higher rate of abdominal/perineal approach (62.1% vs 12.5%, P <.001), a lower rate of right colon pouch (17.2% vs 40%, P = .043), and a longer operative time (515.7 vs 414.2 minutes, P = .017). Clavien-Dindo complications ≥3 were higher in the Fistula group (44.8% vs 20%, P = .027), including a higher rate of re-operation for recurrent pelvic abscess (37.9% vs 5%, P <.001). Survival for the cohort was 85.5% and did not differ between groups. CONCLUSION: Patients with prostate fistula after RT for PCa undergoing UD had longer, more complex operations, and higher rates of complications, notably post-operative pelvic abscesses, compared to men with localized RT injury. Long-term survival was comparable in both groups.


Assuntos
Neoplasias da Próstata , Lesões por Radiação , Derivação Urinária , Fístula Urinária , Masculino , Humanos , Estudos Retrospectivos , Fístula Urinária/epidemiologia , Fístula Urinária/etiologia , Fístula Urinária/cirurgia , Neoplasias da Próstata/radioterapia , Neoplasias da Próstata/cirurgia , Neoplasias da Próstata/patologia , Derivação Urinária/efeitos adversos , Lesões por Radiação/epidemiologia , Lesões por Radiação/etiologia , Lesões por Radiação/cirurgia
8.
Urol Int ; 107(10-12): 988-994, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37903477

RESUMO

Rectourethral fistula (RUF) is an infrequent but severe complication of the treatment of prostate cancer. Herein, we describe a new surgical approach used successfully in 3 patients that incorporates a partially de-epithelialized mid-perineal scrotal flap (MPSF), used as interposition flap, that can be used in almost every patient with RUF after radiotherapy, regardless of having or not a concomitant posterior urethra or bladder neck stricture or contracture that might require a simultaneous urethroplasty. The interposition flap includes well vascularized subcutaneous fat tissue by distal vascular branches of the internal pudendal vessels that reaches without tension the deep perineum up to the posterior bladder neck. The MPSF is a time efficient procedure that allows excellent access to the bulbar urethra and to the surgical plane between rectum and prostate and it does not require a separate incision for the flap harvesting procedure when required.


Assuntos
Fístula Retal , Doenças Uretrais , Fístula Urinária , Masculino , Humanos , Períneo/cirurgia , Seguimentos , Retalhos Cirúrgicos , Fístula Retal/cirurgia , Fístula Retal/etiologia , Doenças Uretrais/cirurgia , Doenças Uretrais/etiologia , Fístula Urinária/etiologia , Fístula Urinária/cirurgia
9.
Artigo em Chinês | MEDLINE | ID: mdl-37805716

RESUMO

Objective: To investigate the clinical effects of autologous split-thickness skin grafting for prefabricating urethra combined with scrotal flap in repairing middle urethral defect with penile defect. Methods: The retrospective observational study was conducted. Eight male patients (aged 14 to 58 years) with middle urethral defect and penile defect caused by various injuries who met the inclusion criteria were admitted to the First Affiliated Hospital of Air Force Medical University from January 2015 to January 2022. The length of urethral defect was 3 to 5 cm, and the wound area of penile defect after debridement was 5.0 cm×2.5 cm to 7.0 cm×5.5 cm. All the patients underwent autologous split-thickness skin grafting for prefabricating defect urethra in stage Ⅰ, and urethral anastomosis was performed and unilateral scrotal flap was transferred to reconstruct urethra and penis in stage Ⅱ. The area of scrotal flap was 6.0 cm×3.0 cm to 8.0 cm×6.0 cm. The wound in the donor area of skin graft was covered by oil gauze, and the wound of flap donor area was sutured directly. On the 7th day after the operation of stage Ⅱ, the survival of the flap was observed. In 3 weeks after the operation of stage Ⅱ, the urinary flow rate was measured by the urinary flow rate detector (urinary flow rate >15 mL/s was regarded as unobstructed urination), the urinary fistula and erectile function were observed, and the self-made therapeutic satisfaction questionnaire was used to investigate the therapeutic satisfaction degree of patients. During follow-up, the appearance of the flap recipient area was observed, the Vancouver scar scale (VSS) was used to evaluate the scar situation in the donor areas of skin graft and flap, the urinary flow rate was detected as before, the urethral stricture, urinary fistula, and erectile function were observed, and the therapeutic satisfaction degree of patients was investigated. Results: On the 7th day after the operation of stage Ⅱ, the flaps survived completely in 8 patients. In 3 weeks after the operation of stage Ⅱ, the urinary flow rate was 25.3 (18.0, 38.5) mL/s, with unobstructed urination, without urinary fistula and with erectile function, and the score of therapeutic satisfaction degree was 14.3 (14.0, 15.0). During follow-up of 1 to 7 years, the flap recipient area of 8 patients was full in appearance and not swollen, with similar color to the surrounding tissue; the VSS scores of the donor areas of skin graft and flap were 11.5 (10.0, 13.0) and 10.5 (9.3, 12.0), respectively, the urinary flow rate was 24.6 (17.7, 34.1) mL/s, with no urethral stricture, urinary fistula, and erectile dysfunction, and the score of therapeutic satisfaction degree was 13.5 (13.3, 14.8). Conclusions: Autologous split-thickness skin grafting for prefabricating urethra combined with scrotal flap in repairing the urethral and penile defects not only reconstructs the structure of urethra and the shape of penis, but also restores the sensation and erectile function of penis, with few postoperative complications, no obvious scar hyperplasia, and high satisfaction degree of patients, which is worthy of clinical promotion.


Assuntos
Disfunção Erétil , Retalho Perfurante , Procedimentos de Cirurgia Plástica , Lesões dos Tecidos Moles , Fístula Urinária , Humanos , Masculino , Transplante de Pele , Uretra/cirurgia , Uretra/lesões , Cicatriz/cirurgia , Disfunção Erétil/cirurgia , Pênis/cirurgia , Pênis/lesões , Lesões dos Tecidos Moles/cirurgia , Fístula Urinária/cirurgia , Resultado do Tratamento
10.
World J Surg ; 47(12): 3365-3372, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37775571

RESUMO

BACKGROUND: Entero-urinary fistulas (EUF) are a rare complication of Crohn's disease (CD), observed in 1.6 to 7.7%. The management of EUF complicating CD is challenging. We aimed to report the outcome and surgical management of EUF in CD. METHODS: A retrospective chart review was performed in all CD patients with EUF who underwent surgery in our center between January 2012 and December 2021. Patient demographics, preoperative optimization, surgical management, postoperative complications, and follow-up information were collected from a prospectively maintained database. RESULTS: A total of 74 eligible patients were identified. The median interval between CD diagnosis and EUF diagnosis was 2 (0.08-6.29) years. Patients with EUF presented with pneumaturia (75.68%), urinary tract infections (72.97%), fecaluria (66.22%), and hematuria (6.76%). Fistulae originated most commonly from the ileum (63.51%), followed by the colon (14.86%), the rectum (9.46%), the cecum (2.70%), and multiple sites (9.46%). The EUF symptoms, weight, nutritional status, laboratory results were significantly improved after preoperative optimization. The absence of EUF symptoms was observed in 42 patients after the optimization and only 9 of which required bladder repair. However, 19 of 32 patients whose symptoms did not resolve required bladder repair (P = 0.001). Only 1 patient developed a bladder leakage in the early postoperative period and 3 patients experienced recurrent bladder fistula. CONCLUSIONS: Surgical management of EUF complicating CD is effective and safe, with a low rate of postoperative complication and EUF recurrence. Preoperative optimization, which is associated with the resolution of urinary symptoms and improved surgical outcomes, should be recommended.


Assuntos
Doença de Crohn , Fístula Intestinal , Fístula da Bexiga Urinária , Fístula Urinária , Humanos , Doença de Crohn/complicações , Doença de Crohn/cirurgia , Estudos Retrospectivos , Fístula Intestinal/etiologia , Fístula Intestinal/cirurgia , Fístula Urinária/cirurgia , Fístula Urinária/complicações , Fístula da Bexiga Urinária/etiologia , Fístula da Bexiga Urinária/cirurgia , Fístula da Bexiga Urinária/diagnóstico , Complicações Pós-Operatórias/etiologia
11.
Adv Skin Wound Care ; 36(9): 1-8, 2023 Sep 01.
Artigo em Inglês | MEDLINE | ID: mdl-37603321

RESUMO

OBJECTIVE: To review the literature about combined urologic and reconstructive management of pressure injuries (PIs) with urethral fistulas. DATA SOURCES: Authors searched the PubMed, MEDLINE, EMBASE, and Cochrane databases using the following keywords: "Perineum" or "Perineal" and "Pressure Ulcers" or '' Pressure Injury'' and "Urethral Fistula." STUDY SELECTION: The search yielded a total of 95 articles. Study selection followed the PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses) statement, and the study was designed according to the PICOS (Population, Intervention, Comparison, Outcomes, Study) guidelines. Congress abstracts, letters to the editor, and editorial comments were excluded. After screening, a total of 9 studies (30 patients) were included in the review. DATA EXTRACTION: Included patients received treatment for a perineal or ischial PI associated with a urinary fistula. The outcomes were recovery, complications, treatment failure, recurrence, and illness-related death. DATA SYNTHESIS: Pressure injuries were mainly ischiatic (50%) and perineal (43%). Forty-six percent of patients had spinal cord injuries, and at least 40% reported voiding dysfunction. Sixteen percent had previous ischiectomy. Flaps such as posterior thigh flap, biceps femoris flap, and inferiorly based transverse rectus abdominal muscle flap had 88% to 100% success rates when used with urinary diversion techniques. Suprapubic cystostomy, the simplest method of urinary diversion, was successful in 47% of cases when performed alone and in 100% when combined with a pedicled omental flap or a transverse rectus abdominal muscle flap. CONCLUSIONS: Prevention and wound care are essential for PI management, but when combined with a urinary fistula, surgical management is unavoidable. Urinary diversion is essential before undergoing any type of ulcer reconstruction. Urethral reconstruction showed favorable results, further strengthened when combined with a musculocutaneous flap.


Assuntos
Lesões por Esmagamento , Procedimentos de Cirurgia Plástica , Lesão por Pressão , Fístula Urinária , Humanos , Lesão por Pressão/etiologia , Fístula Urinária/etiologia , Fístula Urinária/cirurgia , Retalhos Cirúrgicos
12.
J Vet Diagn Invest ; 35(5): 577-580, 2023 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-37408505

RESUMO

A 12-y-old Shetland Pony was presented with a mucus-secreting fistula in the right paralumbar fossa. Surgery was performed to unravel the origin of the fistula. The horse died under anesthesia and was forwarded to autopsy. The right kidney was markedly atrophic and fibrotic, consistent with unilateral end-stage kidney. The right ureter was markedly thickened, but with luminal continuity leading into the urinary bladder where a partial obstruction caused by nodular para-ureteral fat necrosis was evident. The lumen of the cutaneous fistula was continuous with the right ureter; therefore, we diagnosed the lesion as a ureterocutaneous fistula. Anomalies of the ureter are uncommon, and ureterocutaneous fistula formation in equids has not been reported previously to our knowledge.


Assuntos
Fístula Cutânea , Doenças dos Cavalos , Pielonefrite , Ureter , Fístula Urinária , Cavalos , Animais , Ureter/cirurgia , Fístula Urinária/veterinária , Fístula Urinária/etiologia , Fístula Urinária/cirurgia , Rim , Pielonefrite/veterinária , Fístula Cutânea/complicações , Fístula Cutânea/cirurgia , Fístula Cutânea/veterinária
13.
Asian J Endosc Surg ; 16(4): 814-818, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37421167

RESUMO

INTRODUCTION: A rectourethral fistula (RUF) is an infrequent complication that can be iatrogenic in most cases. Multiple surgical interventions were described for RUF repair including transsphincteric, transanal, transperineal, and transabdominal approaches. To this day, there is no consensus on a standardized surgery of choice for acquired RUF. MATERIALS AND SURGICAL TECHNIQUE: Our patient was diagnosed with RUF 4 weeks after undergoing laparoscopic low anterior resection for midrectum adenocarcinoma, with failure of conservative treatment. A three-port transabdominal approach was used to dissect the rectoprostatic space and close the fistula orifice on the anterior rectal wall. With the technical impossibility to develop an omental flap, the peritoneum on the posterior vesical wall was carefully dissected to form a rectangular flap pedicled by its inferior aspect. The harvested peritoneal flap was then anchored between the prostate and the rectum. Follow-up imaging showed the absence of RUF, concurrently with total remission of RUF symptomatology. DISCUSSION: Management of acquired RUF can be challenging, especially after failure of conservative treatment. Laparoscopic repair of acquired RUF by vesical peritoneal flap is a valid option for a minimally invasive approach for the treatment of RUF.


Assuntos
Laparoscopia , Fístula Retal , Doenças Uretrais , Fístula Urinária , Masculino , Humanos , Peritônio/cirurgia , Fístula Urinária/cirurgia , Fístula Urinária/complicações , Laparoscopia/métodos , Fístula Retal/etiologia , Fístula Retal/cirurgia , Retalhos Cirúrgicos , Doenças Uretrais/complicações , Doenças Uretrais/cirurgia
14.
Can Vet J ; 64(6): 541-544, 2023 06.
Artigo em Inglês | MEDLINE | ID: mdl-37265811

RESUMO

A 10-month-old unilaterally cryptorchid male labradoodle dog was presented to a specialty surgery referral center with a reported history of persistent anal sac leakage that was unresponsive to conservative management. The dog underwent castration and left anal sacculectomy but was witnessed urinating from the anus postoperatively. A contrast urethrogram was performed, and a urethrorectal fistula located between the distal portion of the pelvic urethra and the caudal aspect of the rectum was diagnosed. One week later, the dog underwent ligation and transection of the fistula. Surgery was successful and the dog recovered unremarkably with complete resolution of clinical signs. A contrast urethrogram 1 mo after surgery confirmed the successful ligation and transection of the fistula. Key clinical message: To the authors' knowledge, this is the first clinical report of urethrorectal fistula ligation and transection in a dog with unilateral abdominal cryptorchidism and misdiagnosed anal sac disease. Our findings underscore the importance of a thorough physical examination, history taking, and clinical workup for appropriate diagnosis and treatment of multiple congenital abnormalities.


Ligature et transection de la fistule urétrorectale chez un chien ayant des antécédents de cryptorchidie abdominale unilatérale et de maladie des glandes anales mal diagnostiquée. Un chien Labradoodle mâle unilatéralement cryptorchide âgé de 10 mois a été présenté à un centre de référence en chirurgie spécialisée avec des antécédents signalés de fuite persistante du sac anal qui ne répondait pas à une prise en charge conservatrice. Le chien a subi une castration et une sacculectomie anale gauche, mais a été vu en train d'uriner par l'anus après l'opération. Un urétrogramme de contraste a été réalisé et une fistule urétrorectale située entre la partie distale de l'urètre pelvien et la face caudale du rectum a été diagnostiquée. Une semaine plus tard, le chien a subi une ligature et une section de la fistule. La chirurgie a été un succès et le chien s'est rétabli sans particularité avec une résolution complète des signes cliniques. Un urétrogramme de contraste 1 mois après la chirurgie a confirmé la réussite de la ligature et de la section de la fistule.Message clinique clé :À la connaissance des auteurs, il s'agit du premier rapport clinique de ligature et de transection de fistule urétrorectale chez un chien atteint de cryptorchidie abdominale unilatérale et d'une maladie du sac anal mal diagnostiquée. Nos résultats soulignent l'importance d'un examen physique approfondi, d'une anamnèse et d'un bilan clinique pour un diagnostic et un traitement appropriés des anomalies congénitales multiples.(Traduit par Dr Serge Messier).


Assuntos
Criptorquidismo , Doenças do Cão , Fístula Retal , Doenças Uretrais , Fístula Urinária , Masculino , Cães , Animais , Canal Anal , Criptorquidismo/diagnóstico , Criptorquidismo/cirurgia , Criptorquidismo/veterinária , Fístula Retal/congênito , Fístula Retal/cirurgia , Fístula Retal/veterinária , Fístula Urinária/diagnóstico , Fístula Urinária/cirurgia , Fístula Urinária/veterinária , Doenças Uretrais/diagnóstico , Doenças Uretrais/cirurgia , Doenças Uretrais/veterinária , Erros de Diagnóstico , Doenças do Cão/diagnóstico por imagem , Doenças do Cão/cirurgia
15.
Wiad Lek ; 76(5 pt 1): 978-983, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37326079

RESUMO

OBJECTIVE: The aim: In this study, we present and evaluate the vest-over-pants technique as a simple way to correct urethrocutaneous fistulas after hypospadias. PATIENTS AND METHODS: Materials and methods: Between October 2018 and June 2020, twenty male patients aged 5 to 20 years came to us with post hypospadias repair fistula, these patients underwent vest-over-pant repair of their fistula. The size of fistula was ranging between 2.5-5 mm. The distribution of fistula was coronal (3 patients), distal penile (9 patients), midshaft (2 patients) and proximal penile (6 patients). In 14 patients there were single fistula and 6 patients had more than one fistula. Eleven of patients were exposed to a previous failed fistula repair procedure. RESULTS: Results: Six months after the operation, the fistula recurred only in 2 patients, and our operation was successful in 90% of cases without complications. CONCLUSION: Conclusions: The vest-over-pants technique is a simple and effective way to treat penile fistulas after hypospadias in properly selected patients. It is a technically simple procedure with a short learning curve and no major postoperative complications.


Assuntos
Fístula Cutânea , Hipospadia , Doenças Uretrais , Fístula Urinária , Humanos , Masculino , Hipospadia/cirurgia , Hipospadia/complicações , Doenças Uretrais/cirurgia , Doenças Uretrais/complicações , Fístula Cutânea/cirurgia , Fístula Cutânea/complicações , Fístula Urinária/etiologia , Fístula Urinária/cirurgia , Retalhos Cirúrgicos , Estudos Retrospectivos , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Resultado do Tratamento
18.
J Pediatr Surg ; 58(8): 1588-1593, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-37173214

RESUMO

BACKGROUND: The incidence and optimal management of rectal prolapse following repair of an anorectal malformation (ARM) has not been well-defined. METHODS: A retrospective cohort study was performed utilizing data from the Pediatric Colorectal and Pelvic Learning Consortium registry. All children with a history of ARM repair were included. Our primary outcome was rectal prolapse. Secondary outcomes included operative management of prolapse and anoplasty stricture following operative management of prolapse. Univariate analyses were performed to identify patient factors associated with our primary and secondary outcomes. A multivariable logistic regression was developed to assess the association between laparoscopic ARM repair and rectal prolapse. RESULTS: A total of 1140 patients met inclusion criteria; 163 (14.3%) developed rectal prolapse. On univariate analysis, prolapse was significantly associated with male sex, sacral abnormalities, ARM type, ARM complexity, and laparoscopic ARM repairs (p < 0.001). ARM types with the highest rates of prolapse included rectourethral-prostatic fistula (29.2%), rectovesical/bladder neck fistula (28.8%), and cloaca (25.0%). Of those who developed prolapse, 110 (67.5%) underwent operative management. Anoplasty strictures developed in 27 (24.5%) patients after prolapse repair. After controlling for ARM type and hospital, laparoscopic ARM repair was not significantly associated with prolapse (adjusted odds ratio (95% CI): 1.50 (0.84, 2.66), p = 0.17). CONCLUSION: Rectal prolapse develops in a significant subset of patients following ARM repair. Risk factors for prolapse include male sex, complex ARM type, and sacral abnormalities. Further research investigating the indications for operative management of prolapse and operative techniques for prolapse repair are needed to define optimal treatment. TYPE OF STUDY: Retrospective cohort study. LEVEL OF EVIDENCE: II.


Assuntos
Malformações Anorretais , Fístula Retal , Prolapso Retal , Doenças Uretrais , Fístula Urinária , Criança , Humanos , Masculino , Malformações Anorretais/epidemiologia , Malformações Anorretais/etiologia , Malformações Anorretais/cirurgia , Prolapso Retal/epidemiologia , Prolapso Retal/etiologia , Prolapso Retal/cirurgia , Estudos Retrospectivos , Incidência , Fístula Retal/cirurgia , Fístula Urinária/cirurgia , Doenças Uretrais/cirurgia , Fatores de Risco , Reto/cirurgia , Reto/anormalidades
19.
Urology ; 178: 1-8, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-37182647

RESUMO

OBJECTIVE: To collate available data via systematic review considering etiology, presentation, and treatment of Uro-Symphyseal Fistula (USF) in order to inform a contemporary management framework. MATERIALS AND METHODS: A systematic review was performed according to the Cochrane Handbook and registered in PROSPERO (CRD42021232954). MEDLINE and CENTRAL databases were searched for manuscripts considering USF published between 2000 and 2022. Full text manuscripts were reviewed for clinical data. Univariate statistical analysis was performed where possible. RESULTS: A total of 31 manuscripts, comprising 248 USF cases, met inclusion criteria. Suprapubic pain and difficulty ambulating were common symptoms. MRI confirmed the diagnosis in 95% of cases. Radiotherapy for prostate cancer was the most common predisposing factor (93%). Among these patients, prior endoscopic bladder outlet surgery was common (83%; bladder neck incision/urethral dilatation n = 59, TURP/GLL PVP n = 34). In those with prior prostatic radiation, conservative management failed in 96% of cases. Cystectomy with urinary diversion (86% n = 184) was favored over bladder-sparing techniques (14% (n = 30) after prior radiation. In radiation naïve patients, conservative management failed in 72% of patients, resulting in either open fistula repair with flap (62%) or radical prostatectomy (28%). CONCLUSION: Prior radiotherapy is a significant risk factor for USF and almost always requires definitive major surgery (debridement, cystectomy, and urinary diversion). On the basis of the findings within this systematic review, we present management principles that may assist clinicians with these complex cases. Further research into pathogenesis, prevention, and optimal treatment approach is required.


Assuntos
Fístula , Derivação Urinária , Fístula Urinária , Masculino , Humanos , Fístula/cirurgia , Cistectomia/métodos , Bexiga Urinária/cirurgia , Procedimentos Cirúrgicos Urológicos/métodos , Derivação Urinária/métodos , Fístula Urinária/diagnóstico , Fístula Urinária/etiologia , Fístula Urinária/cirurgia
20.
Afr J Paediatr Surg ; 20(2): 93-96, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36960501

RESUMO

Background: Circumcision is regarded as the most common surgical procedure world over. It is also perceived to be a simple and safe procedure; however, it could be fraught with major urological complications such as urethrocutaneous fistula (UCF). Repair of these fistulae poses a great reconstructive challenge to the paediatric surgeon/urologist with varied outcomes. Aim: We seek to review the presentations, repair and outcome of post-circumcision UCFs managed in a tertiary centre. Patients and Methods: This is a retrospective review of all the consecutive cases of repaired post-circumcision UCFs in Nnamdi Azikiwe University Teaching Hospital, Nnewi, South-East Nigeria, over a period of 9 years (January 2012-December 2020). Data on demography, size of fistula, type of repair and outcome were retrieved from the Records Department and patients' case notes and were analysed using SPSS (version 22, Chicago, Illinois). Results: A total of 22 boys had post-circumcision UCF repair within the period, and they were aged between 2 weeks and 108 months with a median age of 4 months at presentation and aged between 8 months and 144 months with a median age of 24 months at the time of surgery. Circumcisions were by freehand technique in 21 (95.5%). Nurses performed most of the circumcisions in 19 (86.4%), and most of the circumcisions were performed in private hospitals 7 (31.8%), maternity homes 3 (13.6%) and general hospitals in 10 (45.5%) each, respectively. Most 17 (77.3%) fistulae were coronal, and the size of defect ranged from 1 mm to 10 mm. The most commonly employed technique of repair was simple closure in 16 (72.2%). Meatal stenosis and re-fistulation occurred in 2 (9.1%) and 4 (18.2%), respectively. Only two (12.5%) required reoperation. There was no relationship between the size of defect and re-fistulation, P = 0.377. Conclusion: Majority of the Post-circumcision urethrocutaneous fistulae were from free hand technique of circumcisions . These were performed mostly by nurses in general, private hospitals and maternity homes. Hence, there is a need to ramp up training of providers of neonatal circumcision in our environment. Most UCF in children could be repaired with simple closure technique reinforced with dartos flap.


Assuntos
Circuncisão Masculina , Fístula Cutânea , Hipospadia , Procedimentos de Cirurgia Plástica , Fístula Urinária , Criança , Humanos , Lactente , Recém-Nascido , Masculino , Circuncisão Masculina/efeitos adversos , Circuncisão Masculina/métodos , Fístula Cutânea/epidemiologia , Fístula Cutânea/etiologia , Fístula Cutânea/cirurgia , Hipospadia/cirurgia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/cirurgia , Estudos Retrospectivos , Retalhos Cirúrgicos , Resultado do Tratamento , Fístula Urinária/epidemiologia , Fístula Urinária/etiologia , Fístula Urinária/cirurgia , Pré-Escolar
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