This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
Renal vein thrombosis is most commonly found in : 
Select and explain. 
A. Focal glomenilosclerosis, B. Membranous GN, C. Minimal change GN, D. Acute pyelonephritis
B: Membranous GN
Answer: B: Membranous GN 
Explanation: Nephrotic syndrome accompanying membranous glomerulopathy and certain carcinomas are the most common cause of RVT.
Remember :

Most common cause of RVT in adult —› Nephrotic syndrome due to membranous glomerulonephritis.
Most common cause of RVT in children —› K nephrotic syndrome due to minimal change disease.
Most common cause of RVT in newborns and infants ---> Asphyxia, dehydration, shock and sepsis.