Anuria means nonpassage of urine, in practice is defined as passage of less than 100milliliters of urine in a day. Anuria is often caused by failure in the function of kidneys. It may also occur because of some severe obstruction like kidney stones or tumours. It may occur with end stage renal disease. It is a more extreme reduction than oliguria, sometimes called anuresis.
Failure of kidney function, which can have multiple causes including medications or toxins (e.g., antifreeze, cephalosporins, ACEIs); diabetes; high blood pressure. Stones or tumours in the urinary tract can also cause it by creating an obstruction to urinary flow. High blood calcium, oxalate, or uric acid, can contribute to the risk of stone formation. In males, an enlarged prostate gland is a common cause of obstructive anuria.
Acute anuria, where the decline in urine production occurs quickly, is usually a sign of obstruction or acute renal failure. Acute renal failure can be caused by factors not related to the kidney, such as heart failure, mercury poisoning, infection, and other conditions that cause the kidney to be deprived of blood flow.
Bring me the head of John the Baptist
show it round and shine
his cloudy, marble, crossed and final eyes
once more into mine.
Give me a leg up high enough
to see beyond this wall,
to be the first to see the victors take the gate
or to be the last one so fall.
I said, “I meant a world of good”
and she said, “I wouldn't doubt it”
standing where she was,
she kissed the back of my head;
I said, “we could make the woods”
but she said, “how ‘bout it —
let's sleep and let them
find us here instead.”
Every time I catch a good sang
wouldn't you know — the station starts to fade,
but every step I've ever taken
has brought me in time just to hear it slip away.
Bring me the head of John the Baptist
show it round and shine
his cloudy, marble, crossed and final eyes