What is the meaning of Hydroureter?
(HY-droh-YER-eh-ter) Abnormal enlargement of the ureter caused by any blockage that prevents urine from draining into the bladder.
What does UVJ mean?
An obstruction that occurs in the area where the ureters meet the bladder is called a ureterovesical junction obstruction (UVJ). UVJ is usually found during fetal development and is more common in boys than girls.
Where is UPJ located?
The ureteropelvic junction is located where the pelvis of the kidney meets the ureter (the tube that drains urine into the bladder). The term ureteropelvic junction (UPJ) obstruction describes a blockage to this area.
Where is the right UVJ?
The ureterovesical junction (UVJ) is the area where the lower end of the ureter meets the urinary bladder. Any kidney stone that is located in the ureter close to the bladder (within 1-2 cm of the bladder) is called a UVJ stone.
How wide is a male ureter?
In a human adult, the ureters are usually 20–30 cm (8–12 in) long and around 3–4 mm (0.12–0.16 in) in diameter….
| Ureter | |
|---|---|
| The ureters are tubes that carry urine and connect the kidneys to the bladder. | |
| Details | |
| Precursor | Ureteric bud |
| System | Urinary system |
What causes UPJ?
Causes and Risk Factors for UPJ Obstructions When UPJ occurs in older children or adults, it is usually due to scar tissue, abnormalities in muscles under the scar tissue, kidney stones, infection, or previous treatments or surgeries for a blockage.
What is a UPJ stone?
UPJ stones usually produce significant blockage of the ureter at the UPJ and block urine flow. As a result, urine backs up in the kidney causing dilatation of the renal pelvis and renal calices. This dilatation is called hydronephrosis.
What is function of ureter?
Two ureters. These narrow tubes carry urine from the kidneys to the bladder. Muscles in the ureter walls continually tighten and relax forcing urine downward, away from the kidneys. If urine backs up, or is allowed to stand still, a kidney infection can develop.
What is ureter and its function?
The ureter is a tube that carries urine from the kidney to the urinary bladder. There are two ureters, one attached to each kidney. The upper half of the ureter is located in the abdomen and the lower half is located in the pelvic area.
What is a uterovesical pouch?
medical Definition of uterovesical pouch. : a pouch formed by the peritoneum between the uterus and the bladder.
How many postanal spaces are there in the uterus?
1 There are two postanal spaces: a deep postanal space lies inferior to the levator ani muscle, superior to the… 2 Inferior and posterior to the bulbospongiosus muscle is the superficial perineal pouch. It is limited posteriorly (and… More
What is the space between the uterus and rectum called?
In the female pelvic cavity, the uterus and vagina occupy the space between the urinary bladder and the rectum. The peritoneum is continuous over all three structures and consequently, an additional space is created. The space between the middle and superior rectum and the uterus is known as the rectouterine pouch of Douglas.
What are the two smaller spaces in the pelvic cavity?
In addition to the larger spaces (potential spaces) mentioned above, there are smaller spaces found within the pelvic cavity. These include: The retropubic (prevesical) space of Retzius, which is located between the symphysis pubis and the anterior border of the bladder (and prostate gland in males),