Congenital lymphedema
Encyclopedia
Congenital lymphedema
is a blockage of fluid in the developing fetal lymphatic system
. It is diagnosed by a nuchal scan
. Presence of this condition is also associated with congenital heart defect
.
Lymphedema
Lymphedema , also known as lymphatic obstruction, is a condition of localized fluid retention and tissue swelling caused by a compromised lymphatic system....
is a blockage of fluid in the developing fetal lymphatic system
Lymphatic system
The lymphoid system is the part of the immune system comprising a network of conduits called lymphatic vessels that carry a clear fluid called lymph unidirectionally toward the heart. Lymphoid tissue is found in many organs, particularly the lymph nodes, and in the lymphoid follicles associated...
. It is diagnosed by a nuchal scan
Nuchal scan
A nuchal scan is a sonographic prenatal screening scan to help identify higher risks of chromosomal defects including Down's syndrome in a fetus, particularly for older women who have higher risks of such pregnancies. High thickness measurements are also associated with congenital heart defect...
. Presence of this condition is also associated with congenital heart defect
Congenital heart defect
A congenital heart defect is a defect in the structure of the heart and great vessels which is present at birth. Many types of heart defects exist, most of which either obstruct blood flow in the heart or vessels near it, or cause blood to flow through the heart in an abnormal pattern. Other...
.