Type I membranoproliferative glomerulonephritis is common associated with all except
Secondary MPGN(invariably type 1) is more common in adults and arises in following; Alpha 1 anti trypsin deficiency Malignant diseases paicularly CLL which have formation of autoantibodies Chronic immune complex disorder such as SLE, hepatitis b infection hepatitis c infection . Refer robbins 9/e p922
SLE
Persistent hepatitis c infection
Paial lipodystrophy
Neoplastic diseases
Urinary tract