Final answer:
Lateral abdominal wall defect is a condition that affects the right side of the abdominal wall. It can be diagnosed using ultrasound imaging and is often associated with pectus excavatum. Long-term complications may include respiratory issues and delayed motor development.
Step-by-step explanation:
The term 'defect lateral of midline of abdominal wall, no sac' refers to a condition known as lateral abdominal wall defect. It is typically seen on the right side of the midline of the abdominal wall. This condition does not involve a sac, meaning there is no herniation of abdominal contents.
A prenatal laboratory test that may be performed to diagnose this condition is ultrasound imaging. Ultrasound can help visualize the defect and assess its severity.
Lateral abdominal wall defects are often associated with the pectus excavatum disorder, which is characterized by a sunken chest. Some long-term complications that may arise from lateral abdominal wall defects include respiratory issues, feeding difficulties, and delayed motor development.