fetal chest/Normal fetal lungs/Thoracic circumference Thoracic cirThoracic circumferencecumference stomach is visible beneath and heart above the diaphragm. Normal fetal lungs : homogeneous echotexture Sagittal and coronal views allow echogenicity of the lungs to be compared with of the liver or spleen. Early in gestation, lung echogenicity is equal to or slightly less than that of the liver. As gestation progresses, lung echogenicity increases pro.. 2014. 4. 14. 이전 1 다음
