The Fetal Urogenital System

Front 1

Duplication of the uterus
(two horns and one vagina)

Back 1

Bicornuate Uterus

Front 2

Rounded calyces with renal pelvis dilation measuring greater than 10 mm in the anteroposterior direction

Back 2

Caliectasis

Front 3

Occurs when the kidney is located on the opposite side of its ureteral orifice

Back 3

Crossed Renal Ectopia

Front 4

Failure of the testes to descend into the scrotum

Back 4

Cryptorchidisim

Front 5

Dilated Renal Pelvis

Back 5

Fetal Hydronephrosis

Front 6

Condition in which both ovarian and testicular tissues are present

Back 6

Hermaphroditism

Front 7

Forms when the inferior poles of the kidney fuse while they are in the pelvis

Back 7

Horseshoe Kidney

Front 8

collection of fluid in the vagina and uterus

Back 8

Hydrometrocolpos

Front 9

Dilated ureters

Back 9

Hydroureters

Front 10

Abnormal congenital opening of the male uretha on the undersurface of the penis.

Back 10

Hypospadias

Front 11

Autosomal recessive disease that affects the fetal kidneys and liver; the kidneys are enlarged and echogenic on ultrasound

Back 11

Infantile Polycystic Kidney
Disease

Front 12

The level of the uretha where the urinary tract may be obstructed

Back 12

Megacystis

Front 13

Dilation of the lower end of the ureter; the common presentation of ureterovesical junction obstruction

Back 13

Megaureter

Front 14

Multiple cysts replace normal renal tissue throughout the kidney; usually causes renal obstruction

Back 14

Multicystic Dysplastic Kidney
Disease

Front 15

May be found in the fetus; results from maternal hormone stimulation and is usually benign

Back 15

Ovarian Cyst

Front 16

Occurs when the kidney does not migrate upward into the retroperitoneal space

Back 16

Pelvic Kidney

Front 17

Occurs only in male fetuses; is manifested by the presence of a valve in the posterior uretha

Back 17

Posterior Urethral Valve

Front 18

Characterized by renal agenesis, oligohydramnios, pulmonary hypoplasia, abnormal facies, and malformed hands and feet

Back 18

Potter's Syndrome

Front 19

Dilation of the fetal abdomen secondary to severe bilateral hydronephrosis and fetal ascites; fetus also has oligohydraminos and pulmonary hypoplasia

Back 19

Prune Belly Syndrome

Front 20

Dilated renal pelvis measuring 5 to 9 mm in the anteroposterior direction

Back 20

Pyelectasis

Front 21

Renal system fails to develop

Back 21

Renal Agenesis

Front 22

Anomaly of the uterus in which only one horn and tube develop

Back 22

Unicornuate Uterus

Front 23

A small part of the lumen of the allantois that persists while the urachus form

Back 23

Urachal Cyst

Front 24

junction of the ureter entering the renal pelvis; most common site of obstruction

Back 24

Ureteropelvic Junction

Front 25

Junction where the ureter enters the bladder

Back 25

Ureterovesical Junction

Front 26

This condition causes a massively distended bladder (prune belly)

Back 26

Urethral Atresia

Front 27

Double uterus and double vagina.

Back 27

Uterus Didelphys