Amniotic Fluid
Amniotic Fluid 21.1 Oligohydramnios Description and Clinical Features Oligohydramnios refers to an abnormally low volume of amniotic fluid. Causes of oligohydramnios from the mid second trimester onward include the following:…
Fetal Growth and Well-Being
Fetal Growth and Well-Being 18.1 Fetal Biometry and Growth Description and Clinical Features Fetal measurements play an important role in second and third trimester ultrasound. Two of the key uses…
Gastrointestinal Tract
Gastrointestinal Tract 12.1 Esophageal Atresia Description and Clinical Features Esophageal atresia is a disorder in which the esophagus is obstructed by a segment that has complete obliteration of the lumen….
Adrenal Gland
Adrenal Gland 15.1 Hemorrhage and Calcification Description and Clinical Features Neonatal adrenal hemorrhage may be seen in the setting of perinatal asphyxia and neonatal sepsis. Thus, adrenal hemorrhage in the…
Ventral Wall
Ventral Wall 13.1 Omphalocele Description and Clinical Features An omphalocele is a ventral wall defect at the umbilicus through which abdominal contents herniate into the base of the umbilical cord….