A 23 years old man presented to his physician for seeing blood in urine. The renal functions are within normal range. No family history is noted. A biopsy is done, and shows mesangial expansion with increase in cells and matrix. The EM shows mesangial deposits. What is your diagnosis.
a. IgA glomerulonephritis
b. Renal stones
c. Minimal change disease
d. Membranous glomerulonephritis
e. IgM glomerulonephritis