Anterior urethral valve as a cause of end-stage renal disease.
Although posterior urethral valves are predominant as a cause of obstructive uropathy in children, anterior urethral valves may also appear as the underlying etiologic factor in end-stage renal disease that results from obstruction. Two cases are presented of anterior urethral valve patients that were admitted with end-stage renal disease. The first case was successfully treated with diverticulectomy and urethral reconstruction in preparation for renal transplantation. The second case, however, had been on cystostomy drainage for 6 years and also had a contracted bladder. A more extensive lower urinary tract reconstruction was delayed. Children with poor stream and recurrent infections should be evaluated carefully and anterior urethral valve or diverticula should be considered in differential diagnosis of obstructive lesions.
Department of Urology, School of Medicine, Baskent University, Ankara, Turkey. ccaygun@ada.net.tr
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C
Aygün
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O
Güven
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MI
Tekin
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L
Peşkircioğlu
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H
Ozkardeş
D000293:Adolescent; D000328:Adult; D006801:Humans; D007676:Kidney Failure, Chronic / Q000209:etiology*; D008297:Male; D014521:Urethra / Q000002:abnormalities*