Amyloidosis systemic syndromes

Glomerular diseases (e.g., anti-glomerular basement membrane disease, focal segmental glomerularsclerosis, IgA nephropathy, hemolytic uremic syndrome, systemic lupus erythematosus, Alport s syndrome, amyloidosis, membranous nephropathy, and Goodpasture s syndrome)... 

Nephrotic syndrome is characterized by proteinuria greater than 3.5 g/day per 1.73 m, hypoproteinemia, edema, and hyperlipidemia. A hypercoagulable state may also be present in some patients. The syndrome may be the result of primary diseases of the glomerulus, or be associated with systemic diseases such as diabetes mellitus, lupus, amyloidosis, and preeclampsia. Hypoproteinemia, especially hypoal-buminemia, results from increased urinary loss of albumin and an increased rate of catabolism of filtered albumin by proximal tubular cells. The compensatory increase in hepatic synthesis of albumin is insufficient to replenish the protein loss, probably because of malnutrition. 

---