glomerulonephritis and urology presentation Flashcards
The common presentations of glomerulonephritis
Haematuria
Heavy proteinuria
Slowly increasing proteinuria
Acute renal failure
Staging of kidney injury Acronym
RIFLE
How many types of haematuria
3
visible
microscopic (lab found)
Dip stick
R in RIFLE
Risk:
Serum creatine 1.5x
GFR decrease of 25%
Urine output of 0.5ml/kg/hour for 6 hours
I in RIFLE
Injury:
Serum creatine 2.0x
GFR decrease of 50%
Urine output of 0.5ml/kg/hour for 12 hours
F in RIFLE
Failure:
Serum creatine 3.0x
GFR decrease of 75%
Urine output of 0.3ml/kg/hour for 24 hours or anuria for 12 hours
L in RIFLE
Loss:
Persistent ARF or loss of kidney function for over 4 weeks
E in RIFLE
End stage kidney damage:
Complete loss of kidney function for over 3 months
Cell in glomerulus which acts as one of the filters
podocyte
What cells support the capillaries in the glomerulus
mesangial cells
What Ig is involved in glomerulonephritis with hyperplasia for mesangial cells
IgA
What Ig is involved in membranous glomerulonephritis
IgG
Prognosis of IgA glomerulonephritis
Usually self limiting
Prognosis of membranous glomerulonephritis
25% in chronic renal failure in 10 yrs