Multicystic dysplastic kidney

Multicystic dysplastic kidney
Other namesMulticystic renal dysplasia
Diagram of multicystic dysplastic kidney
SpecialtyMedical genetics 
CausesDue to atresia at 10 weeks gestation
Diagnostic methodUltrasound
TreatmentNephrectomy, if needed

Multicystic dysplastic kidney (MCDK) is a condition that results from the malformation of the kidney during fetal development. The kidney consists of irregular cysts of varying sizes. Multicystic dysplastic kidney is a common type of renal cystic disease, and it is a cause of an abdominal mass in infants.