OB/GYN Steven Penny Review Questions: Fetal GU Ch 29

OEIS complex is also referred to as: bladder exstrophy omphalocele Potter syndrome cloacal exstrophy

cloacal exstrophy

another name for pelvocaliectasis is: caliectasis hydrocele hydronephrosis pyonephrosis

hydronephrosis

what is the term for enlargement of the urinary bladder? PUV urethral atresia prune belly syndrome megacystis

megacystis

what is the most common fetal renal tumor? neuroblastoma nephroblastoma mesoblastic nephroma Wilms tumor

mesoblastic nephroma

cryptorchidism describes: bilateral pelvic kidneys urethral atresia undescended testicles ovarian dysgenesis

undescended testicles

all of the following would be associated with oligohydramnios except: bilateral MCDK disease unilateral renal agenesis bilateral renal agenesis ARPKD

unilateral renal agenesis

what is the most common cause of hydronephrosis in the neonate and the most common form of fetal renal obstruction? UVJ obstruction UPJ obstruction vesicoureteral reflux urethral atresia

UPJ obstruction

which of the following is not a component of prune belly syndrome? megacystis undescended testis dilated urinary bladder and urethra abdominal muscle hypertrophy

abdominal muscle hypertrophy

what measurement should the renal pelvis not exceed prior to 20 weeks' gestation? 2mm 10mm 7mm 1.2cm

7mm

The type of renal cystic disease associated with adult liver and pancreatic cysts is: MCDK ARPKD ADPKD VATER

ADPKD

the renal cystic disease that results in the development of cysts late in adulthood is: multicystic ddysplastic renal disease ADPKD ARPKD obstructive cystic dysplasia

ADPKD

which of the following would be the most likely cause of bilateral, enlarged echogenic fetal kidneys and oligohydramnios? ARPKD MCKD renal cystic dysplasia ADPKD

ARPKD

Numerous noncommunicating anechoic masses are noted within the left renal fossa of a fetus at 20 weeks gestation. What is the most likely etiology of these masses? ARPKD ADPKD MCDK disease hydronephrosis

MCDK disease

which of the following is associated with enlarged echogenic kidneys and microscopic renal cysts? MCDK disease obstructive cystic dysplasia hydronephrotic syndrome ARPKD

MCDK disease

the syndrome associated with an occiptial cephalocele, cystic renal disease, and polydactyly is: Meckel-Gruber syndrome Potter syndrome VACTERL association sirenomelia syndrome

Meckel-Gruber syndrome

which of the following would cause a bladder outlet obstruction? PUV fetal ovarian cyst pelviectasis pelvocaliectasis

PUV

the birth defect in which the sex of the fetus cannot be determined defines: renal agenesis ovarian dysgenesis clitorimegaly ambiguous genitalia

ambiguous genitalia

which of the following best describes hypospadias? OEIS complex in the presence of a hydrocele the chronic obstruction of the renal pelvis and urethra the underdevelopment of the scrotum in the presence of a hydrocele an abnormal ventral curvature of the penis

an abnormal ventral curvature of the penis

prune belly syndrome is caused by: an enlarged bladder unilateral renal agenesis bilateral renal agenesis hypospadias

an enlarged bladder

the "keyhole" sign would be seen in all of the following situations except: urethral atresia prune belly syndrome autosomal dominant polycystic renal disease posterior urethral valves

autosomal dominant polycystic renal disease

pyelectasis refers to: enlargement of the urinary bladder, ureter, and renal calices dilation of the ureter dilation of the renal pelvis enlargement of the ureter only

dilation of the renal pelvis

which of the following is the most common renal anomaly? horseshoe kidneys pelvic kdineys renal agenesis duplex collecting system

duplex collecting system

cloacal exstrophy is associated with all of the following except: omphalocele spina bifida encephalocele imperforate anus

encephalocele

the "keyhole" sign describes the sonographic findings of a(n): enlarged bladder and dilated urethra bilateral renal agenesis unilateral renal agenesis dilation of the renal pelvis and proximal ureter

enlarged bladder and dilated urethra

bladder exstrophy describes: absence of the cloaca protrusion of the bladder into the umbilicus external position of the bladder enlargement of the bladder

external position of the bladder

fusion of the lower poles of the kidneys describes: renal agenesis horseshoe kidneys moiety Meckel-Gruber syndrome

horseshoe kidneys

fluid surrounding the fetal testicle is referred to as: hydroureter hydronephrosis hydrocele hydroscrotum

hydrocele

what is the most common fetal abnormality noted during an obstetric sonogram? anencephaly spina bifida cleft lip hydronephrosis

hydronephrosis

the "I" in OEIS complex stands for: imperforate anus ilial dysfunction irregular bladder enlargement iniencephaly

imperforate anus

the most common malignant adrenal pediatric tumor is the: nephroblastoma pheochromocytoma hepatoblastoma neuroblastoma

neuroblastoma

during an 18 week sonogram, multiple cysts of varying sizes are noted within the renal fossa of a male fetus. the other kidney appears to be normal. which of the following would be an associated finding? megacysts ovarian dysgenesis hypospadias normal AFI

normal AFI

before 9 weeks, the fetal kidneys are located within the: renal fossae pelvis chest umbilcal cord

pelvis

the most common location of an ectopic kdineys is within the: lower abdomen pelvis chest contralateral quadrant

pelvis

having more than normal number of digits is: polydactyly clinodactyly multidigitopia sirenomelia

polydactyly

the "lying down" adrenal sign would be seen in all of the following situations except: unilateral renal agenesis bilateral renal agenesis Potter syndrome pyelectesis

pyelectesis

failure of the kidneys to form is called: hydronephrosis renal dysplasia renal agenesis renal ectopia

renal agenesis

the "lying down" adrenal sign describes the sonographic findings of: enlarged bladder and urethra renal agenesis MCDK disease PUV

renal agenesis

obstruction at the level of the UPJ would lead to dilation of the: renal pelvis and bladder bladder and ureter ureter and renal pelvis renal pelvis and calices

renal pelvis and calices

which of the following would result in compensatory hypertrophy? unilateral renal agenesis bilateral renal agenesis pelvic kidney horseshoe kidneys

unilateral renal agenesis

an obstruction at the UVJ would lead to dilation of the: bladder and urethra bladder, urethra, and ureters bladder, urethra, ureters, and renal collecting system ureter and renal collecting system

ureter and renal collecting system