Medical Tests
Explore lab tests, blood work, and imaging exams with plain-language preparation and overview pages.
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All medical tests (102,751)
Imaging
Fetal Narrative [Interpretation] Study observation.general.follow-up US
Imaging
Fetal Narrative [Interpretation] Study observation.general.limited US
Imaging
Fetal Narrative [Interpretation] Study observation.general.limited, multiple fetuses US
Imaging
Fetal Nasal bone
Imaging
Fetal Nasal bone diaphysis [Length] US
Imaging
Fetal Neck Narrative Study observation US
Other
Fetal Neural tube defect risk [Likelihood] Based on maternal age
Imaging
Fetal Nuchal fold Narrative Study observation US
Imaging
Fetal Nuchal fold Study observation US
Imaging
Fetal Nuchal fold Thickness US
Imaging
Fetal Nuchal fold [Multiple of the median] Thickness US
Imaging
Fetal Nuchal fold [Multiple of the median] Thickness adjusted for maternal weight
Imaging
Fetal Orbit - bilateral Diameter.inner orbital US
Imaging
Fetal Placenta Grade US
Imaging
Fetal Placenta Grade US (narrative)
Imaging
Fetal Placenta Thickness US
Imaging
Fetal Posterior fossa Narrative Study observation US
Imaging
Fetal Posterior fossa Study observation US
Other
Fetal Prader-Willi syndrome prior risk [Likelihood] based on general population risk
Other
Fetal Prader-Willi syndrome prior risk [Likelihood] based on general population risk Narrative
Other
Fetal Prader-Willi syndrome risk [Interpretation] based on Plasma cell-free+WBC DNA by Dosage of chromosome-specific cfDNA Qualitative
Other
Fetal Prader-Willi syndrome risk [Likelihood] based on Plasma cell-free+WBC DNA by Dosage of chromosome-specific cfDNA
Other
Fetal Prader-Willi syndrome risk [Likelihood] based on Plasma cell-free+WBC DNA by Dosage of chromosome-specific cfDNA Narrative
Other
Fetal Pregnancy risk factors for prenatal genetic testing
Imaging
Fetal Pulmonary artery Diameter US
Imaging
Fetal Pulmonary artery Narrative Study observation US
Imaging
Fetal Pulmonary artery Study observation US
Imaging
Fetal Pulmonary vein Narrative Study observation US
Imaging
Fetal Pulmonary vein Study observation US
Imaging
Fetal Pulmonic valve Diameter US
Imaging
Fetal Pulmonic valve Mean blood flow velocity US.doppler
Imaging
Fetal Pulmonic valve Peak systolic flow velocity US.doppler
Imaging
Fetal Pulmonic valve Study observation US
Imaging
Fetal Quadrant four Amniotic fluid index derived by US
Imaging
Fetal Quadrant four one Amniotic fluid index derived by US
Imaging
Fetal Quadrant three Amniotic fluid index derived by US
Imaging
Fetal Quadrant two Amniotic fluid index derived by US
Imaging
Fetal Radius diaphysis [Length] US
Imaging
Fetal Radius diaphysis [Length] estimated from gestational age by method of Jeanty 1983 (US)
Imaging
Fetal Radius diaphysis [Length] mean Estimated from gestational age.Merz. 1987
Imaging
Fetal Radius.diaphysis - right [Length] US
Other
Fetal Reason for death
Imaging
Fetal Renal pelvis - left Diameter US
Imaging
Fetal Renal pelvis - right Diameter US
Imaging
Fetal Respiratory Activity US
Imaging
Fetal Respiratory Narrative Activity US
Other
Fetal RhD antigen in Plasma cell-free DNA by MS.MALDI-TOF
Imaging
Fetal Right eye Diameter US
Imaging
Fetal Right ventricle Diameter during diastole US
Imaging
Fetal Right ventricular outflow tract Diameter US
Imaging
Fetal Right ventricular outflow tract Mean blood flow velocity US.doppler
Imaging
Fetal Right ventricular outflow tract Narrative Study observation US
Imaging
Fetal Right ventricular outflow tract Peak systolic flow velocity US.doppler
Imaging
Fetal Right ventricular outflow tract Study observation US
Imaging
Fetal Scapula - left Maximum length US
Imaging
Fetal Scapula - right Maximum length US
Other
Fetal Secondary cause of death
Imaging
Fetal Sex US
Imaging
Fetal Skeletal system Narrative Study observation US
Imaging
Fetal Small bowel Diameter US
Imaging
Fetal Small bowel Narrative Study observation US
Imaging
Fetal Small bowel Study observation US
Imaging
Fetal Spine Length from T6 to L3 US
Imaging
Fetal Spine Narrative Study observation US
Imaging
Fetal Spine Study observation US
Imaging
Fetal Stomach Narrative Study observation US
Imaging
Fetal Stomach Study observation US
Imaging
Fetal Superior vena cava Narrative Study observation US
Imaging
Fetal Superior vena cava Study observation US
Imaging
Fetal Third cerebral ventricle Diameter transverse US
Imaging
Fetal Thoracic area US
Imaging
Fetal Thorax Circumference US
Imaging
Fetal Thorax Circumference US.traced
Imaging
Fetal Thorax Circumference derived by US
Imaging
Fetal Thorax Circumference measured by ellipse overlay (US)
Imaging
Fetal Thorax Diameter product derived by US
Imaging
Fetal Thorax Diameter transverse US
Imaging
Fetal Thorax Diameter.anterior-posterior US
Imaging
Fetal Thorax Narrative Study observation US
Imaging
Fetal Thorax Study observation US
Imaging
Fetal Tibia diaphysis - right [Length] US
Imaging
Fetal Tibia diaphysis [Length] US
Imaging
Fetal Tibia diaphysis [Length] mean Estimated from gestational age.Merz. 1987
Imaging
Fetal Tricuspid valve Diameter US
Imaging
Fetal Tricuspid valve E-wave/A-wave US.doppler
Imaging
Fetal Tricuspid valve Narrative Study observation US
Imaging
Fetal Tricuspid valve Peak A wave US.doppler
Imaging
Fetal Tricuspid valve Peak E wave US.doppler
Imaging
Fetal Tricuspid valve Peak systolic flow velocity US.doppler
Imaging
Fetal Tricuspid valve Study observation US
Other
Fetal Triploidy risk [Interpretation] based on Plasma cell-free+WBC DNA by Dosage of chromosome-specific cfDNA Qualitative
Other
Fetal Trisomy 13 prior risk [Likelihood] Based on maternal age
Other
Fetal Trisomy 13 prior risk [Likelihood] Based on maternal age Narrative
Other
Fetal Trisomy 13 risk [Interpretation] based on Plasma cell-free DNA by Dosage of chromosome-specific cfDNA Qualitative
Other
Fetal Trisomy 13 risk [Interpretation] based on Plasma cell-free+WBC DNA by Dosage of chromosome-specific cfDNA Qualitative
Other
Fetal Trisomy 13 risk [Likelihood] based on Plasma cell-free DNA by Dosage of chromosome-specific cfDNA
Other
Fetal Trisomy 13 risk [Likelihood] based on Plasma cell-free+WBC DNA by Dosage of chromosome-specific cfDNA
Other
Fetal Trisomy 13 risk [Likelihood] based on Plasma cell-free+WBC DNA by Dosage of chromosome-specific cfDNA Narrative
Other
Fetal Trisomy 18 prior risk [Likelihood] Based on maternal age
Other
Fetal Trisomy 18 prior risk [Likelihood] Based on maternal age Narrative