دورية أكاديمية
Delayed Presentation of Urethral Valves: A Diagnosis That Should Be Suspected Despite a Normal Prenatal Ultrasound
| العنوان: | Delayed Presentation of Urethral Valves: A Diagnosis That Should Be Suspected Despite a Normal Prenatal Ultrasound |
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| المؤلفون: | Lisa B. E. Shields MD, Jeffrey T. White MD, PhD, Ahmad Z. Mohamed MD, Dennis S. Peppas MD, Eran Rosenberg MD |
| المصدر: | Global Pediatric Health, Vol 7 (2020) |
| بيانات النشر: | SAGE Publishing, 2020. |
| سنة النشر: | 2020 |
| المجموعة: | LCC:Pediatrics |
| مصطلحات موضوعية: | Pediatrics, RJ1-570 |
| الوصف: | Background. Congenital urethral obstruction occurs most frequently as a result of urethral valves. The diagnosis is usually confirmed pre- or neonatally. Though not ideal, delayed diagnosis can occur in childhood, adolescence, or adulthood. Despite a normal prenatal ultrasound, there may still be a delayed diagnosis of urethral valves. Methods. We present 4 patients with delayed diagnosis of posterior urethral valves (PUV) and 1 patient with delayed diagnosis of anterior urethral valves (AUV) who were evaluated by a pediatric urologist at our Institution. We determined the age and symptoms at presentation, physical examination, micturating cystourethrogram (MCU) findings prior to the valve ablation, renal function before and after valve ablation, type of valve ablation, and urine culture and sensitivity. The urological courses following urethral valve ablation including urodynamic study findings are described. Results . The median age at presentation was 33 months. All 5 patients presented with decreased urine output and urinary retention. All 5 patients underwent a MCU that demonstrated bladder trabeculations (3 cases), vesicoureteral reflux (3 cases), and bladder diverticula (2 cases). A urethral valve ablation was performed in all cases. Four patients underwent a renal function panel prior to this procedure, and their serum BUN/creatinine levels decreased 1 day postoperatively. Conclusion . Pediatricians should consider urethral valves as causing urethral obstruction although the prenatal ultrasound may be normal. Early diagnosis and prompt treatment of urethral valves may mitigate the potentially devastating morbidities such as renal failure, congestive heart failure, and respiratory distress that may ensue. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2333-794X 2333794X |
| Relation: | https://doaj.org/toc/2333-794X |
| DOI: | 10.1177/2333794X20958918 |
| URL الوصول: | https://doaj.org/article/16d609bbe7f147f3810248c609cf8919 |
| رقم الأكسشن: | edsdoj.16d609bbe7f147f3810248c609cf8919 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 2333794X |
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| DOI: | 10.1177/2333794X20958918 |