This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nephrotic and Nephritic syndrome, Subject name: Medicine
If the kidney biopsy is done in a bronchogenic carcinoma patient who presents as a case of nephrotic syndrome, which lesions will be seen most likely? 
Select and explain. 
A. Membranous GN, B. Focal proliferative GN, C. Minimal change disease, D. Focal segmental glomerulosclerosis
A: Membranous GN
Answer: A: Membranous GN 
Explanation: If a nephrotic syndrome presents in an adult patient, underlying malignancy should be considered. It may be found in 10- 22% of cases, being more prevalent in the older age group. Though both MGN and MPGN can be associated with lung malignancy, on a comparative basis the more commonly seen is MGN and is hence the answer in the question.