[Urinary tract abnormalities associated with anorectal malformations].
Anorectal malformation (ARM) is often associated with urological problems such as congenital urogenital anomalies, recto-urinary fistula, neurogenic bladder due to vertebral anomalies and operative complications. We analyzed 57 cases of ARM and discussed about the management of associated urogenital anomalies during neonatal and infantile period. The incidence of urogenital anomalies was 85.7% in high type, 65.5% in intermediate type and 38.1% in low type. Among these urinary tract anomalies, VUR was most common and was documented in 38.6% of ARM patients. Renal dysplasia, PUJ stenosis, megaureter and urethral stenosis was also common in these patients. Renal dysfunction was documented in 5 cases (2 in high type, 2 in intermediate and 1 in low type), mainly due to VUR and renal aplasia. These results show the need for evaluation of urinary tract during the neonatal and early infantile period even in low type ARM. The management of urinary tract anomalies associated with ARM is firmly related with the management of ARM itself, and we must be closely in co-operation with pediatric surgeons.
D000015:Abnormalities, Multiple / Q000453:epidemiology* / Q000601:surgery; D001003:Anal Canal / Q000002:abnormalities* / Q000601:surgery; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D012007:Rectum / Q000002:abnormalities* / Q000601:surgery; D014564:Urogenital Abnormalities; D014566:Urogenital System / Q000601:surgery