Davis's Lab & Diagnostic Tests
- Ullrich-Turner syndrome
- Ultra rapid metabolizer (UM)
- Ultrasound, Arterial Doppler, Lower and Upper Extremity Studies
- Ultrasound densitometry
- Ultrasound Studies, Various Sites(Abdomen, Bladder, Breast, Pelvis, Prostate, Scrotum, Thyroid and Parathyroid Glands)
- Unbound calcium (ionized)
- Unconjugated/indirect bilirubin
- Underventilated alveoli, alveolar/arterial gradient and arterial/alveolar oxygen ratio in
- Undescended testicle, ultrasound of
- Unstable hemoglobins, hemoglobin electrophoresis and abnormal hemoglobins
- Upper GI bleeding, fecal analysis
- Upper GI endoscopy
- Urea, production, creatinine, blood and estimated glomerular filtration rate (eGFR)
- Urea breath test, Helicobacter Pylori testing
- Urea cycle disorders, newborn screening for
- Urea Nitrogen, Blood and Urea Nitrogen, Urine
- Ureteral calculi, intravenous pyelography
- Ureteral obstruction, ultrasound of
- Ureteral or urethral stricture, cystoscopy
- Ureteral reflux, cystoscopy
- Ureteral stricture, cystourethrography, voiding
- Ureters, intravenous pyelography
- Urethral diverticula, cystourethrography, voiding
- Urethritis, chlamydia testing
- Urethrography, Retrograde
- Urinalysis
- Urinary fistula, cystoscopy
- Urinary incontinence, electromyography, pelvic floor sphincter
- Urinary retention, prostate-specific antigen in
- Urinary sphincter electrical activity, electromyography, pelvic floor sphincter
- Urinary tract malformation, cystoscopy
- Urinary tract malignancies, protein, blood, total and fractions and protein, urine in
- Urinary tract obstruction, creatinine, urine, and creatinine clearance
- Urine albumin assesses, creatinine, blood and estimated glomerular filtration rate (eGFR)
- Urine creatinine (Random)
- Urine cultures, bacterial culture, various sites
- Urine cytology
- Urodynamic testing of bladder function
- Urticarial/allergic reaction
- Uterine abnormalities, hysterosalpingography
- Uterine cavity anomalies, hysterosalpingography
- Uterine Fibroid Embolization
- Uterine fibroid embolization (UFE)
- Uterine fistulas, hysterosalpingography
- Uterine masses, hysterosalpingography
- Uterine prolapse, electromyography, pelvic floor sphincter
- Uterine septum, hysteroscopy
- Uterography
- Uterosalpingography