A 30 year old man presents with generalized edema and hypeension. Urine examination shows sub nephrotic proteinuria (< 2gm) and microscopic hematuria. Serum complement levels are decreased and he is positive for antihepatitis C antibodies. The most likely diagnosis is:
Post streptococcal Glomerulonephritis (PSGN) Mixed cryoglobulinemia Membranoproliferative glomerulonephritis (MPGN) Focal segmental Glomerular sclerosis (FSGS)