[Congenital heart diseases and urinary malformations].
The purpose of this study was to evaluate the advisability of a systematic search for uropathy in patients with malformative heart disease. Thirty-three cases of urinary tract malformation associated with congenital cardiopathy are reported. These cases represent 2.8 p. 100 of all cardiac patients seen during the same period. The congenital heart diseases were varied, with a predominance of ventricular septal defect (48 p. 100) followed by dextrocardia, single ventricle and coarctation of the aorta. UT abnormalities included vesico-ureteral reflux (36 p. 100), renal agenesis (5 cases), renal dysplasia or hypoplasia (4 cases), upper UT obstruction (4 cases), hypospadias (3 cases), renal ectopia (3 cases), lower UT obstruction (2 cases), polycystic kidney, megaloureter, horseshoe kidney and supernumerary kidney (1 case each). A study of the literature showed that the two uropathies with a risk of associated cardiopathy are renal agenesis and horseshoe kidney. The cardiopathy-uropathy association was found in isolation (11 cases) or combined with cryptorchidism (2 cases) or with multiple malformations (20 cases). The malformations were diverse, the most frequent being neurosensorial malformations (70 p. 100), followed by skeletal malformations (55 p. 100) equally divided between apine and limbs, genital malformations (35 p. 100) and digestive tract malformations (25 p. 100). A study of the cardiopathy-uropathy concordances failed to elicit any predominant association; in the literature, ventricular septal defect is usually associated with horseshoe kidney.(ABSTRACT TRUNCATED AT 250 WORDS)
D000015:Abnormalities, Multiple / Q000150:complications; D003456:Cryptorchidism / Q000150:complications; D006330:Heart Defects, Congenital / Q000150:complications*; D006801:Humans; D008297:Male; D007690:Polycystic Kidney Diseases / Q000150:complications*; D012189:Retrospective Studies; D014463:Ultrasonography; D014551:Urinary Tract / Q000002:abnormalities* / Q000196:embryology; D014718:Vesico-Ureteral Reflux / Q000150:complications*
Cardiopathies congénitales et malformations urinaires.