What does it mean to have extra fluid in one of the tubes leading from you kidney your bladder?

The tube leading from the kidney to the bladder is called the ureter. Fluid collection i the ureter is known as _ureterohydronephrosis_ and is usually due to a blockage further down the urinary tract. Ureterohydronephrosis, commonly known as _hydronephrosis_, is the swelling of one or both kidneys due to the buildup of urine. Urine backs up into the kidneys when there is a blockage or narrowing of the ureters, tubes that normally carry urine from the kidneys to the bladder.

A blockage can occur anywhere along the urinary tract, including in the ureters, bladder, or urethra (the tube that carries urine out of the body).

Ureterohydronephrosis can cause a variety of symptoms, including:

- Pain in the side or back

- Fever

- Chills

- Nausea

- Vomiting

- Loss of appetite

- Fatigue

- Difficulty urinating

- Cloudy or bloody urine

- Reduced urine output

If you are experiencing any of these symptoms, it is important to see a doctor right away. Ureterohydronephrosis can lead to serious complications, including:

- Kidney damage

- Infection

- Kidney stones

- Bladder cancer

- Incontinence

Treatment for ureterohydronephrosis depends on the underlying cause. In some cases, the blockage can be removed with surgery or medication. In other cases, a stent (a small tube) may be placed in the ureter to help keep it open.

If you are diagnosed with ureterohydronephrosis, it is important to follow your doctor's instructions carefully. This will help to prevent complications and ensure that your kidneys are functioning properly.