A 60-year-old woman presents with generalized edema, skin ulceration and hypertension. Urine examination shows subnephrotic proteinuria (<2gm) and microscopic haematuria. Serum complement levels are decreased and she is positive for anti-hepatitis c antibodies. The likely diagnosis is -
PSGN
Essential mixed cryoglobulinemia
Membrano proliferative glomerulonephritis
Focal segmental glomerulosclerosis