Suffix
                -poietin
substance that forms
cyst/o
urinary bladder
oliguria
scanty urination
kal/i
potassium
natr/o
-tripsy
crusthing
meat/o
meatus
urethroplasty
surgical repair of a urethra
pyel/o
renal pelvis
ren/o
kidney
-uria
urination; urine condition
glomerul/o
glomerulus
nocturia
excessive urination at night
nephr/o
kidney
azot/o
nitrogen
-ectasis
dilation, widening
trigon/o
trigone (region of the bladder)
polydipsia
condition of increased thirst
lith/o
stone
dips/o
thirst
-ic
pertaining to
vesic/o
urinary bladder
hematuria
blood in the urine
cystoscopy
renal biopsy
Removal of kidney tissue for microscopic examination.