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Urethritis
Urethritis Infection limited to the urethra.
RELATED TERMS--------------------------------------
Infection Anything that invades the body and reproduces. Infections can be bacteria, protozoa, fungi, or viruses. Bacteria and fungi are one celled creatures that cause many infections including strep throat, bladder infections, and some lung infections. Fungi cause “athlete’s foot” and thrush, an infection in the mouth. Protozoa are small organisms with many cells that can cause infections in the guts or in the lungs. Most healthy people do not get protozoal infections, but people with suppressed immune systems can. Viruses are not really organisms; they are tiny particles that can live only inside another cell. They reproduce by taking over a cell and causing that cell to make more virus particles, rather than doing what the cell is supposed to do. Viruses cause most colds and flu cases.
SIMILAR TERMS--------------------------------------
Ureter A narrow tube that transfers urine from the kidney to the bladder.
Ureters Two tubes that carry urine from the kidneys to the bladder.
Urethra A narrow tube that transports urine from the bladder to the outside of the body. In males, it also conducts sperm and semen to the outside.
Urethral stricture Contraction or closure of the urethra, as when scar tissue contracts following urethral surgery.
Urethralism The condition or activity of achieving sexuoerotic arousal through stimulation of the urinary urethra by means of insertions of rubber cathethers, rods, objects, fluids, ballbearings, and even long flexible cathether-like electrodes ("sparklers"). This activity may be part of a paraphilic rubber catheter fetish, a sadomasochistic repertory, sexuoerotic experimentation and variety, or activity the result of anatomic ignorance as urethral intercourse has been described wherein a case of infertility was due to the insertion of the husband's penis into the wifes urethra rather than the vagina.
Urethroplasty Plastic surgery to construct an artificial urinary canal or urethra in a penis so as to correct a birth defect or an injury.
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Ultrasonography Using the reflections of high-frequency sound waves to construct an image of a body organ (a sonogram); commonly used to observe fetal growth.
Upper GI endoscopy Looking into the esophagus, stomach, and duodenum with an endoscope. See also endoscopy.
Upper GI series X-rays of the esophagus, stomach, and duodenum. The patient swallows barium first. Barium makes the organs show up on x-rays. Also called barium meal.
Urea breath test A test used to detect Helicobacter pylori infection. The test measures breath samples for urease, an enzyme H. pylori makes.
Ureters Two tubes that carry urine from the kidneys to the bladder.
Urethritis
Urge incontinence The inability to hold urine long enough to reach a restroom.
Urgent Anything non-life threatening.
Urinary incontinence Loss of bladder control.
Urticaria A skin condition, commonly known as hives, an itchy skin eruption characterized by weals with pale interiors and well-defined red margins; usually the result of an allergic response to insect bites or food or drugs.
Undifferentiated Not having developed into a specialized cell or tissue type.
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