What is bilateral kidney agenesis?

bilateral renal agenesis is a congenital condition in which the kidneys do not develop. Usually, this condition is not compatible with life after birth because the kidneys play a decisive role in maintaining the health of the body. Although the exact cause of bilateral renal agenesis is unknown, children with syndrome develop abnormalities such as poor lung development and characteristic facial features. There is no good treatment for bilateral renal agenesis and most newborns have not lived for more than a few months.

Many scientists have tried to understand why bilateral renal resistance occurs. Some think this is due to an early event that disrupts the development of embryonic kidney precursors. Problems such as genetic defects, cocaine exposures and ingestion of mothers of drug acid were involved as possible risk factors for the development of bilateral renal agenesis. In many cases, however, Reasyn is not known why a child cannot develop kidneys.

The development of children who have bilateral renal agenesis usually have different characteristic abnormalities because they pass through the so -called potter sequence of development. Without the kidneys present for urine production, the fetus has a reduced amount of amniotic fluid present in the womb, which is a condition known as oligohydramnios. This fluid usually serves as a pillow, protects the fetus from damage and gives it enough space for growth and development. Lack of fluid leads to poor lung development, because the breathing of sufficient fetal fluid is important for ripening lungs. The development of children also usually develops a flattened face with wide -set eyes and low ears because of this lack of fluid.

The diagnosis of bilateral renal agenesis can often be made while the fetus is still in the womb. Routine ultrasound control of the child and the amount of amniotic fluid that surrounds it. If low amounts of amniotic fluid is present, the child is diagnosticAnna oligohydramnios and more sophisticated tests are performed to understand why low amniot fluid volumes are present.

Although before birth, a child with bilateral renal agenesis can survive due to the function of the mother's kidneys, death generally occurs within a few weeks to months after birth. These newborns can sometimes be done dialysis, a procedure that replaces some kidney functions. Often, however, too many other congenital abnormalities are present and children will not survive.