This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.V.S, Subject name: Medicine
Dysmorphic RBCs are seen in which of the following condition? 
Select and explain. 
A. IgA glomerulopathy, B. Membranous glomerulopathy, C. Nil lesion glomerulopathy, D. Membranoproliferative glomerulopathy
A: IgA glomerulopathy
Answer: A: IgA glomerulopathy 
Explanation: The RBCs of glomerular origin are often dysmorphic when examined by phase-contrast microscopy. Irregular shapes of RBCs may also result from pH and osmolarity changes produced along the distal nephron.The most common etiologies of isolated glomerular hematuria are IgA nephropathy, hereditary nephritis, and thin basement membrane disease. IgA nephropathy and hereditary nephritis can lead to episodic gross hematuria.Ref: Harrison&;s; 19th edition; Page no: 294