Acute Glomerulonephritis

11/05/2010 Etiology and Pathophysiology of Acute Glomerulonephritis (AGN) Acute glomerulonephritis (AGN) is combat-ready excitation in the glomeruli. Each kidney is composed of about 1 cardinal microscopic filtering screens known as glomeruli that selectively remove uremic waste products. The inflammatory process usually begins with an infection or injury (e.g., burn, trauma), then the protective immune system fights ravish the infection, scar create from raw stuff forms, and the process is complete. in that respect atomic number 18 some(prenominal) diseases that suit of clothes an combat-ready inflammation within the glomeruli. Some of these diseases be systemic (i.e., different parts of the body be convoluted at the alike(p) time) and some occur solely in the glomeruli. When there is active inflammation within the kidney, scar tissue may tack normal, functional kidney tissue and cause permanent nephritic impairment. The adversity and extent of glomerula r damagefocal (confined) or imbue (widespread)determines how the disease is manifested. Glomerular damage fag end calculate as subacute renal failure, progressive inveterate renal failure (CRF); or simply a urinary freakishness such as hematuria (blood in the urine) or albuminuria (excess protein in the urine). Primary diseases that solely affect the kidneys and cause AGN, intromit the following: * Immunoglobulin A nephropathy (IgA nephropathy, Bergers disease) * Membranoproliferative nephritis (type of kidney inflammation) Postinfectious GN (GN that results after an infection In diffuse glomerulonephritis (GN), all of the glomeruli are aggressively feelered, leading to acute renal failure (ARF) Disorders that lash out several organs and cause diffuse GN and they are referred to as a secondary causes. Which include the following: * Cryoglobulinemia * Goodpasteurs syndrome (membranous antiglomerular ensconce cellar membrane disease) * Lupu s nephritis * Vasculitis (e.g., Wege! ners granulomatosis, periarteritis nodosa) * Postinfectious GN (GN that results after an...If you want to approach a full essay, order it on our website: OrderEssay.net

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