An unusual case of reversible reactive amyloidosis (AA) is described.
A patient in the course of lobar pneumonia developed acute transient n
ephrotic syndrome and renal failure. Renal and liver biopsy showed amy
loidosis and positive immunohistochemistry stains for amyloid A protei
n. The nephrotic syndrome resolved completely following 6 months of co
lchicine treatment and the urine is protein free after 6 years of foll
ow-up.