Neonatal Urologic Urgencies: Early Detection and Management / 대한비뇨기과학회지

ABSTRACT

Neonatal urologic urgencies are any genitourinary condition during the 1st month of life that jeopardizes the gonads, the kidneys, or the life of the infant if there is a delay in either diagnosis or treatment. Since 1991, we have experienced 41 cases of neonatal urologic urgencies. Of 41 cases, 23 were detected prenatally. Male to female distribution was 29 to 12. The initial symptoms or signs at presentation were antenatal hydronephrosis in 21, fever in 10, scrotal mass in 5. The rest 5 were 1 abdominal mass, 1 cystic adrenal mass, 1 absence of kidney, 1 abnormal micturition and 1 jaundice. The final diagnosis were 1 neuroblastoma, 2 multicystic dysplastic kidney, 1 multicystic dysplastic kidney and contralateral UPJO, 2 unilateral transient hydronephrosis, 3 bilateral transient hydronephrosis, 1 unilateral renal hypoplasia and contralateral hydronephrosis, 1 unilateral and 2 bilateral UPJO, 1 renal agenesis, 5 complete duplicate ureter, 3 primary megaureter, 1 unilateral UVJ0, 2 unilateral and 9 bilateral VUR, 1 PUV, 1 congenital megalourethra with bilateral hydronephrosis, 1 acute epididymitis, 3 torsion of spermatic cord, 1 cystic teratoma. Surgical treatment was performed in 26 and conservative management in 15. Since it has been reported 2/3 of all infant deaths occur during the 1st year of life, especially most are during the neonatal period, we believe it is crucial that urologists be involved in the care of newly born infants and be alert to the clues of underlying genitourinary abnormalities or diseases because the least easily recognizable urologic abnormality may be the one that requires the most immediate attention in the neonate.