Clean-Catch Urine Culture Test: Sample Collection, Contamination, and Accurate Results
A clean-catch urine culture is designed to collect bladder urine while limiting bacteria and cells picked up from the skin, urethral opening, or genital...
Complicated UTI Test Panel: Urinalysis, Culture, Kidney Infection Markers, and Risk Factors
A complicated UTI test panel is not one standardized laboratory package. It is a clinical workup used when a urinary infection may extend beyond...
Mycoplasma and Ureaplasma Urine Test: Urinary Symptoms, NAAT Testing, and Meaning
A “Mycoplasma and Ureaplasma urine test” can mean very different things depending on which organism the laboratory is looking for. Mycoplasma genitalium is an...
Post-Treatment Urine Culture Test: Persistent UTI, Test of Cure, and Follow-Up
A post-treatment urine culture checks whether bacteria are still growing after antibiotic treatment for a urinary tract infection (UTI). For most people whose bladder-infection...
Pyelonephritis Test Panel: Urine Culture, Blood Tests, Kidney Infection, and Meaning
Pyelonephritis is a kidney infection, usually caused by bacteria that travel upward from the bladder. Testing is meant to do three things quickly: confirm...
Recurrent UTI Test Panel: Culture, Sensitivity, Resistance, and Follow-Up
Recurrent urinary tract infection testing is designed to answer a different question from a one-time UTI test: are repeated symptoms truly caused by bacterial...
Straight Catheter Urine Test: UTI Diagnosis, Sample Collection, and Contamination Risk
A straight catheter urine test collects urine directly from the bladder through a thin sterile tube that is inserted through the urethra and removed...
Trichomonas Urine Test: STI Screening, Positive Result, and Meaning
A Trichomonas urine test looks for evidence of Trichomonas vaginalis, the parasite that causes trichomoniasis, a common curable sexually transmitted infection. Modern testing usually...
Urinalysis for UTI: Leukocyte Esterase, Nitrites, WBCs, Bacteria, and Meaning
Urinalysis is a fast screening test that can support or weaken the suspicion of a urinary tract infection, but it does not diagnose UTI...
Urine Colony Count Test: CFU, Significant Growth, Contamination, and Meaning
A urine colony count estimates how many bacteria grow from a measured amount of urine and is usually reported as colony-forming units per milliliter...
Urine Culture and Sensitivity Test: Antibiotic Susceptibility, Bacteria Type, and Meaning
A urine culture and sensitivity test looks for bacteria or other microorganisms that grow from a urine sample and, when appropriate, tests which antibiotics...
Urine Culture Contamination: Mixed Flora, Epithelial Cells, and Repeat Testing Meaning
Urine culture contamination means organisms entered the specimen during collection, handling, or transport and may not represent bacteria causing an infection inside the urinary...
Urine Culture Test: Positive, Negative, Bacteria, Colony Count, and Meaning
A urine culture checks whether bacteria or yeast grow from a urine sample and, when growth is significant, identifies the organism causing it. It...
Urine Fungal Culture Test: Yeast, Candida, Fungal UTI, and Meaning
A urine fungal culture looks for yeast or other fungi in urine, most often Candida species. A positive result does not automatically mean a...
Urine Gram Stain Test: Bacteria Type, Infection, and Preliminary Culture Clues
A urine Gram stain is a rapid microscopy test that can show bacteria, their broad Gram category, and sometimes the amount of inflammatory cells...
Urine Leukocyte Esterase Test for UTI: Positive Result, White Blood Cells, and Meaning
Leukocyte esterase is a rapid urine dipstick marker that suggests white blood cells are present in urine. A positive result can support a urinary...