Chapter 62

Question 1

no development of splenic tissue

Answer 1

asplenia

Question 2

cystic growth of the common bile duct

Answer 2

choledochal cyst

Question 3

gallstones

Answer 3

cholelithiasis

Question 4

congenital condition characterized by mucous buildup within the lungs and other areas of the body

Answer 4

cystic fibrosis

Question 5

complete blockage at the pyloric sphincter

Answer 5

duodenal atresia

Question 6

narrowing of the pyloric sphincter

Answer 6

duodenal stenosis

Question 7

congenital hypoplasia of the esophagus; usually associated with a tracheoesophageal fistula

Answer 7

esophageal atresia

Question 8

narrowing of the esophagus, usually in the distal third segment

Answer 8

esophageal stenosis

Question 9

abnormality of the abdominal wall in which the bowel, without a covering membrane, protrudes outside of the wall

Answer 9

gastroschisis

Question 10

one of the sacculations of the colon caused by longitudinal bands that are shorter than the gut

Answer 10

haustral folds

Question 11

a congenital disorder in which there is abnormal innervation of the large intestine

Answer 11

Hirschsprung’s disease (megacolon)

Question 12

blockage of the jejunum and ileal bowel segments that appears as multiple cystic structures within the fetal abdomen

Answer 12

jejunoileal atresia

Question 13

remnant of the proximal part of the yolk stalk

Answer 13

Meckel’s diverticulum

Question 14

small-bowel disorder marked by the presence of thick echogenic meconium in the distal ileum

Answer 14

meconium ileus

Question 15

abnormality of the abdominal wall in which bowel and liver, both covered by a membrane, protrude outside the wall

Answer 15

omphalocele

Question 16

condition in which only the heart or the abdominal organs are reversed (dextrocardia or liver on the left, stomach on the right)

Answer 16

partial situs inversus

Question 17

movement of the bowel

Answer 17

peristalsis

Question 18

more than one spleen; associated with cardiac malformations

Answer 18

polysplenia

Question 19

sonolucent band near the fetal anterior abdominal wall from the abdominal wall muscles in the fetus over 18 weeks (does not outline the falciform ligament or bowel as ascites will)

Answer 19

pseudoascites

Question 20

heart and abdominal organs are completely reversed

Answer 20

situs inversus

Question 21

vertebral defects, heart defects, renal and limb abnormalities

Answer 21

VACTERL