It is the physical, chemical and microscopic analysis of urine used to: Diagnose a variety of disorders, such as urinary tract infections, kidney disease, kidney stones, liver disease, diabetes or pregnancy.
A urinalysis is used: To diagnose things like a urinary tract infection, kidney disease, kidney stones, diabetes or pregnancy. Before an operation to screen for problems. To monitor your health if you've been diagnosed with a medical condition like kidney disease or urinary tract disease.
Urinalysis. A urinalysis is the most common urine test and is used to test for bacteria, foreign materials, and blood cells. This test can also help to determine urinary tract infections, diabetes, and early stages of diseases.
Abnormal urine color may be caused by infection, disease, medicines, or food you eat. Cloudy or milky urine is a sign of a urinary tract infection, which may also cause a bad smell. Milky urine may also be caused by bacteria, crystals, fat, white or red blood cells, or mucus in the urine.
Bladder cancer is perhaps the most obvious cancer to find in urine, but evidence suggests that remnants of other cancers – like kidney, prostate and cervical cancer – can also get into pee.
Healthcare providers often use urinalysis to screen for or monitor certain common health conditions, such as liver disease, kidney disease and diabetes, and to diagnose urinary tract infections (UTIs).
Normal urine is mild or pale yellow — that's an indication of appropriate hydration. Dark yellow, amber, or cloudy urine can indicate dehydration. Cloudy urine could also indicate a urinary tract infection.
Ureteroscopy is a procedure that uses a ureteroscope to look inside the ureters and kidneys. Like a cystoscope, a ureteroscope has an eyepiece at one end, a rigid or flexible tube in the middle, and a tiny lens and light at the other end of the tube.
A simple outpatient cystoscopy can take five to 15 minutes. When done in a hospital with sedation or general anesthesia, cystoscopy takes about 15 to 30 minutes. Your cystoscopy procedure might follow this process: You'll be asked to empty your bladder.
For a urinalysis, your urine sample is evaluated in three ways: visual exam, dipstick test and microscopic exam.
Chronic kidney disease (CKD) can be diagnosed with blood and urine tests. In many cases, CKD is only found when a routine blood or urine test you have for another problem shows that your kidneys may not be working normally.
Kidney infection
Kidney infections, or pyelonephritis, can occur as a result of a severe urinary tract infection, wherein the bacteria travels to the kidney. This infection needs to be treated immediately because it can cause life-threatening complications.
Urologic diseases or conditions include urinary tract infections, kidney stones, bladder control problems, and prostate problems, among others. Some urologic conditions last only a short time, while others are long-lasting.
Bladder infections are the most common type of urinary tract infection (UTI), but any part of your urinary tract can become infected—the urethra, bladder, ureters, and kidneys. Your age, habits, or health conditions can make a UTI more likely.
Urine cytology refers to the microscopic examination of cells from urine samples. This procedure can potentially detect cancerous cells in the urine of individuals with bladder cancer.
The most common way is to look at the cells under a microscope, called urinary cytology. There are other urine tests using molecular analysis that can be done to help find cancer, usually at the same time as urinary cytology. Cystoscopy. Cystoscopy is the key diagnostic procedure for bladder cancer.
The usual color of urine is straw-yellow. Abnormally colored urine may be cloudy, dark, or blood-colored.
Note: Alcohol, LSD, digoxin, lithium, tetrahydrocannabinol (THC), and some benzodiazepines, opiates, amphetamine-type stimulants, and most drugs of abuse are not detected by this procedure. For these drugs, the specific confirmation tests should be ordered.
Physical characteristics that can be applied to urine include color, turbidity (transparency), smell (odor), pH (acidity – alkalinity) and density.
A small amount of mucus in your urine (pee) is normal. Having too much mucus may be a sign of a urinary tract infection (UTI) or other medical condition. A test called urinalysis can detect whether there is too much mucus in your urine.