If ACTH independent, it is due to the autonomous function of one or both adrenal glands, including adrenal adenomas, adrenocortical carcinomas, and micronodular or macronodular hyperplasia. The clinical manifestations of Cushing's syndrome are protean and reflect the catabolic actions of cortisol on skin, muscle, bone, liver, and fat.
The words effacement, being effaced and effacing are terms that you will hear often as you approach your last trimester. These terms are used to describe the process that the cervix prepares itself for delivery and it is measured by percentage.
Esophageal atresia is an abnormality, or birth defect, of the esophagus that occurs early in pregnancy, as the baby is developing. The esophagus forms in the first few months of fetal life as a long, hollow, continuous tube joining the mouth to the stomach.