Outcome of Multi-Cystic Dysplastic Kidneys in Children.
BACKGROUND
Renal cystic diseases are important causes of chronic kidney disease (CKD).


OBJECTIVE
We report the pattern of renal cystic disease in children and evaluate the outcome of children with multicystic dysplastic kidney (MCDK).


METHODS
Retrospective study of all children with cystic kidney diseases at King Abdulaziz University hospital from 2006 to 2014.


RESULTS
Total of 55 children (30 males); 25 MCDK, 22 polycystic kidney diseases (PKD), 4 nephronophthises and 4 renal cysts. Consanguinity was positive in 96.2%. MCDK and simple renal cyst patients had good renal function while PKD and nephronophthisis developed renal impairment. Most MCKD were diagnosed ante-natally, 16 of them were followed up for 3.4 (1.97) year. Their last creatinine was 33.9 (13.5) umol/L. MCDK was spontaneously involuted at mean age of 2.6 (1.3) years in 56%.


CONCLUSIONS
MCDK is the commonest cystic renal disease and diagnosed ante-natally in the majority of cases. It has a good prognosis.
Department of Pediatrics, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
Suleiman D
SD
Mashat
Department of Pediatrics, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
Sherif M
SM
El-Desoky
Department of Pediatrics, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia.
Jameela
J
Abdulaziz Kari
Children; Cystic Kidney Disease; Multicystic Dysplastic Kidneys