<unk>  is a form of amyloidosis primarily presenting in the kidney. It is associated most commonly with congenital mutations in the fibrinogen alpha chain and classified as a dysfibrinogenemia (see Hereditary Fibrinogen Aα-Chain Amyloidosis). and, less commonly, with congenital mutations in apolipoprotein A1 and lysozyme. It is also known as "Ostertag" type, after B. Ostertag, who characterized it in 1932 and 1950.
Familial renal amyloidosis
Myeloma cast nephropathy
Haemodialysis-associated amyloidosis
AL amyloidosis
Sickle cell nephropathy
Monoclonal gammopathy of renal significance
Phosphate nephropathy
Balkan endemic nephropathy