Q60-Q64: Congenital malformations of the urinary system

Q60: Renal agenesis and other reduction defects of kidney

Renal agenesis and other reduction defects of the kidney refer to a group of conditions where a person is born with either one or no kidneys (renal agenesis), or with kidneys that are smaller than usual (reduction defects). These conditions are congenital, which means they are present at birth. Causes may involve genetic factors or certain medications taken during pregnancy, but often, the exact cause is not known. Common symptoms can include frequent urination, high blood pressure, or swelling of the hands and feet, although some individuals may not present any symptoms. Over time, these conditions can lead to complications such as chronic kidney disease. These conditions generally affect the urinary system, but they can also have impacts on other parts of the body due to the kidney's role in maintaining overall body function.