Whic one of the following is the most common cause of abdominal mass in neonates -
Neuroblastoma
Wilm's tumour
Distended bladder
Multicystic dysplastic kidneys
Ans. is 'd' i.e., Multicystic dysplastic Kidney's "Multicystic dysplastic kidney is the most common cause of an abdominal mass in the new born" - Nelson o Most common abdominal mass is a neonate --> Multicystic renal dysplasia. o Most common abdominal mass in 1 months to 3 years ---> Wilms tumor or multicystic renal dysplasia. o Most common renal problem in 3 to 6 years o Most common renal problem in 6 to 14 years Minimal change disease causing nephrotic syndrome. Acute post-streptococcal GN.