This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urinary tract, Subject name: Pathology
[{'content': 'IgA nephropathy is characterized by all of the following except \nSelect and explain. \nA. Hypeension, B. Hematuria, C. Nephritic syndrome, D. Renal biopsy having thin basement membrane', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Benign familial Hematuria is common Heriditary entity manifested clinically by familial asymptomatic Hematuria -usually uncovered on routine urinalysis - and morphologically by diffuse thinning of GBM to widths between 150 and 225nm Refer 9/e p925', 'role': 'assistant'}]