Diagnóstico molecular de la poliquistosis renal autosómica dominante

Autosomal dominant polycystic kidney disease (ADPKD) is the most common inherited renal disorder. Its estimated prevalence is 1 per 800 individuals. ADPKD patients constitute 8% of the population on dialysis or kidney transplantation. The disease can be diagnosed using radiological or genetic procedures. Direct genetic diagnosis of the disease can now be performed in Spain; however, it is not an easy or cheap test. This is why every case should be considered individually to determine whether genetic testing is appropriate, and to determine which genetic test is most adequate. Genetic testing in ADPKD is of special interest for living donors and neonatal and sporadic cases. Genetic testing offers the chance of performing prenatal or pre-implantation testing of embryos in families with severe cases of the disease. Also, this will enable the disease to be treated, when specific treatment becomes available, in cases that would not be candidates for treatment without genetic confirmation.