Amyloidosis is a group of diseases in which abnormal protein,
known as amyloid fibrils, builds up in tissue.
In AA Amyloidosis, the kidneys are involved in 91-96% of people,
symptoms ranging from protein in the urine to nephrotic syndrome and rarely renal insufficiency.
Systemic diseases: These are diseases that affect a number of organs and tissues, or affect the body as a whole, they include scleroderma,