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Nephritic syndrome is a syndrome comprising signs of nephritis, which is kidney disease involving inflammation. It often occurs in the glomerulus, where it is called glomerulonephritis. Glomerulonephritis is characterized by inflammation and thinning of the glomerular basement membrane and the occurrence of small pores in the podocytes of the ...
The C3 Nephritic Factor autoantibody stabilizes C3-convertase, which may lead to an excessive activation of complement. [4]: 553 Type 2 MPGN is a subgroup of C3 glomerulopathy, a newly proposed diagnosis which also encompasses C3 Glomerulonephritis (C3GN). [7] [8] Type 3 MPGN, which is caused by immune complex deposition in the subepithelial space.
Acute proliferative glomerulonephritis is a disorder of the small blood vessels of the kidney.It is a common complication of bacterial infections, typically skin infection by Streptococcus bacteria types 12, 4 and 1 but also after streptococcal pharyngitis, for which it is also known as postinfectious glomerulonephritis (PIGN) or poststreptococcal glomerulonephritis (PSGN). [4]
The kidneys are workhorses. This is done using about a million filtering units per kidney -- or nephrons, which each include a filter, or glomerulus, and a tiny tubule that collects urine from the ...
Rapidly progressive glomerulonephritis (RPGN) is a syndrome of the kidney that is characterized by a rapid loss of kidney function, [4] [5] (usually a 50% decline in the glomerular filtration rate (GFR) within 3 months) [5] with glomerular crescent formation seen in at least 50% [5] or 75% [4] of glomeruli seen on kidney biopsies.
She explains that there are two main types of kidney disease: short-term (called acute kidney injury or AKI), which is reversible with timely treatment; and long-term (called chronic kidney ...
Bright's disease is a historical classification of kidney diseases that are described in modern medicine as acute or chronic nephritis. [1] It was characterized by swelling and the presence of albumin in the urine, and was frequently accompanied by high blood pressure and heart disease.
Specifically, Lupus nephritis class IV. [5] The other commonly associated disease is Immunoglobulin A (IgA) nephropathy. Post-infectious glomerulonephritis can also be caused by bacterial or viral infections. Streptococcal throat or skin infection is most commonly seen as the origin if glomerulonephritis is going to be caused by an infection. [6]