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pelonephrits
pyelonephriti
Question | Answer |
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PYELONEPHRITIS (tubulointerstitial nephritis) - Most commonly infectious in origin, the dominant organisms are________________ from the patient's intestinal tract. | gram negative bacteria (usually E. coli) |
The normal kidney is resistant to blood borne infection therefore the most common route of infection is bacterial ascension from the | urinary bladder. |
This is often associated with urinary obstruction, instrumentation of the urinary tract, vesicoureteral reflux, pregnancy, prior renal disease, and diabetes. | ACUTE PYELONEPHRITIS |
Symptoms include acute onset of fever and malaise, costovertebral angle pain, dysuria, frequency, and urgency | ACUTE PYELONEPHRITIS |
Complications of acute pylenophritis may include | necrotizing papillitis, (usually bilateral), pyonephrosis, and perinephric abscess. |
The incidence of acute pyelonepritis recurrence, however, is as high as | 33%. |
is a major cause of chronic renal failure | CHRONIC PYELONEPHRITIs |
Chonic pyeonehritis more commonly is the result of backward reflux of urine | from the bladder to the kidney (reflux nephropathy). |
Clinically, it may be characterized by repeated bouts of acute pyelonephritis or it may be insidious, presenting as renal insufficiency and hypertension. | CHRONIC PYELONEPHRITIs |
Tubular damage, resulting from chronic pyelonephritis, leads to | polyuria and nocturia. |
What does the kidney look le i a client with chronic pylonephritis? | Grossly, the kidneys are small with broad irregular cortical scars and deformed blunted calyces. |
These may produce an interstitial nephritis either through immunologic hypersensitivity to a wide variety of drugs or direct toxic | DRUGS AND TOXINS |