Davis's Lab & Diagnostic Tests
- 4Kscore
- A/a gradient
- a/A ratio
- A/G ratio
- A1c
- AAT
- AAT phenotype
- Abdominal peritoneoscopy
- ABO group and Rh typing
- acetoacetate
- acetone
- Acetylcholinesterase: AcCHS
- AChR
- AChR-binding antibody
- AChR-blocking antibody
- AChR-modulating antibody
- acid elution slide test
- Acid-fast bacilli (AFB) culture and smear
- Acid hemolysis test for PNH
- acid reflux test
- ACPA
- ACR
- ACTH
- acute myocardial infarction scan
- AD
- ADH
- ADNase-B
- AGR
- Air-contrast barium enema
- Alb
- ALD
- Alk Phos
- Allergen profile
- ALP and fractionation
- Alpha1-antitrypsin: A1 AT
- alpha1-antitrypsin phenotyping: A1 AT phenotype
- alpha1-AT
- alpha1-AT phenotype
- Alpha1-Fetoprotein
- alpha1-Fetoprotein
- alpha1-globulin
- alpha1-Lipoprotein cholesterol
- alpha2-globulin
- alpha-HCG
- ALT
- Alveolar-arterial difference
- AMA
- Ambulatory electrocardiography
- ambulatory monitoring
- Amphetamines
- Amplitude modulation scan
- anaplastic lymphoma receptor tyrosine kinase gene (ALK)
- angiocardiography
- Angiogram
- Angiography of heart
- Angiotensin I–converting enzyme (ACE)
- angiotensinogenase
- Anoscopy (anal canal)
- Antegrade pyelography
- Antiactin antibody
- Anti-beta–2 glycoprotein 1 (Beta-2 GP1)
- antibody screen
- Anticardiolipin Antibody (ACA)
- Anti-CCP antibodies
- anti-DNA (anti-ds DNA)
- AntiDNase-B titer
- antiextractable nuclear antigens (anti-ENA)
- Antifungal antibodies
- anti-GBM
- anti-Jo (antihistidyl transfer RNA [tRNA] synthase)
- Antinuclear antibodies (ANA)
- Antiplatelet antibody
- antiscleroderma (progressive systemic sclerosis [PSS] antibody)
- Antispermatozoal antibody
- antistreptococcal DNase-B titer
- Antithrombin-heparin cofact
- Antithrombin III
- antithyroid peroxidase antibodies (thyroid peroxidase [TPO] antibodies were previously called thyroid antimicrosomal antibodies)
- Apo A (Apo A1)
- Apo B (Apo B100)
- Apo E
- ApoE4
- apolipoprotein H
- APP
- APTT
- arginine vasopressin hormone
- Arm x-rays
- Arterial blood gases (ABGs)
- arteriography
- Arthrocentesis
- A-scan ultrasound biometry
- Ascites fluid analysis
- ASMA
- ASO
- Aspiration scan
- AST
- AT
- AT-III
- Automated reagin testing (ART)
- BCR-ABL
- BE
- Bernstein test (acid perfusion)
- Beta2-M
- beta-globulin
- beta-lipoprotein cholesterol
- beta-subunit HCG
- BGP
- BIA
- Biliary tract radionuclide scan
- binding and stimulating: TSH receptor antibody (TRAb or TSHR)
- Bing test
- bladder (KUB)
- Bladder tumor associated antigen (BTA)
- Blood: Erythrocyte protoporphyrin
- blood group antibodies
- Blood sugar
- BMD
- BMG
- BNP and proBNP
- Bone imaging
- Bone resorption/destruction: NTx (collagen cross-linked N-telopeptide of type I collagen)Bone formation: Osteocalcin (bone GLA protein
- bone scintigraphy
- bone x-rays
- BPP ultrasound
- BRAC-1
- BRAC-2
- BRAF
- Brainstem auditory evoked potentials (BAEP)
- brainstem auditory evoked responses (BAER)
- Breast x-ray
- BUN
- C-14 urea breath test
- Ca (total)
- Ca++ (ionized)
- Ca2+ (ionized)
- calculus panel
- cancer antigen 125 (CA 125)
- cancer antigen 15-3 (CA 15-3)
- cancer antigen 19-9 (CA 19-9)
- cancer antigen 2729 (CA 2729)
- Cancer antigens
- Cancer markers
- cannabinoids (THC)
- capillary blood gases
- Carboxyhemoglobin
- carcinoembryonic antigen (CEA)
- cardiac angiography
- Cardiac blood pool scan
- cardiac catheterization
- cardiac flow studies
- Cardiac stress scan
- cardiac stress testing
- Cardiac troponin
- cardiac troponin I (cTnI)
- cardiac troponin T (cTnT)
- carotene
- Carotid Doppler
- carotid ultrasound
- CBC
- cell-free DNA screening
- cell surface immunotyping
- cerebrovascular ultrasound
- Cervical biopsy
- cervical smear
- CH100
- CH50
- Chest radiography
- chickenpox
- cholescintigraphy
- Cholinesterase: CHS
- Chorionic gonadotropin
- Chromosome karyotyping
- cineangiocardiography
- CK and isoenzymes
- Cl−
- CMV
- CO
- CO2
- CO2 combining power
- cocaine
- COH
- COHb
- Color blindness test
- companion diagnostics
- compound F
- Computed axial tomography (CAT)
- computed transaxial tomography (CTT)
- Cone biopsy
- Conjugated/direct bilirubin
- Connecting peptide insulin
- Copper oxidase
- cord blood gases
- coronary angiography
- coronary arteriography
- Corticotropin
- Cp
- Cr
- CrCl
- crossmatch (XM)
- CRP
- Cryo
- CSF analysis
- CSF tau protein and Beta-amyloid-42
- Cu
- CXR
- Cystometrography (CMG)
- Cystoureterography
- cytogenic marker for bladder cancer
- Cytoplasmic antineutrophil cytoplasmic antibody (c-ANCA)
- Delta-ALA
- delta-aminolevulinic acid
- delta bilirubin
- DEXA
- DHEAS
- 25-dihydroxy
- Dimer
- Direct antiglobulin testing (DAT)
- dopamine
- Doppler
- Doppler echo
- Doppler ultrasound of the heart
- double-contrast barium enema
- DTPA scan
- ductogram
- duplex scan
- DXA
- E2
- Ear examination
- early hearing loss detection and intervention for newborns
- ECG
- Echo
- echo
- Ectopic gastric mucosa scan
- EEG
- EGD
- eGFR
- ejection fraction study
- EKG
- Electrical activity (for sleep disturbances)
- EMG
- endometrial biopsy
- Endomysial antibodies (EMA)
- Endoscopic fetal surgery
- EP
- epidermal growth factor receptor gene (EGFR)
- Epinephrine
- EPO
- Epstein-Barr test
- EP studies
- ERCP
- erythrocyte cholinesterase
- esophageal acid study (Tuttle test)
- Esophageal function study
- esophageal motility study
- esophagography
- Esophagoscopy
- Esophagram
- esophagus x-ray
- ESR
- estriol
- ethanol (alcohol)
- ethyl alcohol
- ETOH
- event recorder
- excretory urography (EUG)
- Exercise electrocardiogram
- extrinsic allergic alveolitis
- FA
- Factor I
- Farmer’s lung disease serology
- fasting blood sugar (FBS)
- FBP
- FDP
- fecal fat stain
- FEP
- Fe Sat
- fetal age sonogram
- fetal endoscopy
- Fetal hemoglobin testing
- fFN
- Fiberoptic ductoscopy
- fibrin breakdown products
- fibrin degradation fragment
- Fibrin split products
- Flat plate of the abdomen
- Flexible bronchoscopy
- flexible fiberoptic sigmoidoscopy
- flexible proctosigmoidoscopy
- fluorescent treponemal antibody testing (FTA-ABS)
- Folate
- Follitropin
- free
- free erythrocyte protoporphyrin
- FSH
- FSP
- FT4
- Full colonoscopy
- Funduscopy
- G6PD
- galactography
- gallbladder scan
- gamma-globulin
- gamma-glutamyl transpeptidase
- Ga scan
- GAS pharyngitis testing
- Gastric emptying quantitation
- gastric emptying scintigraphy
- Gastric radiography
- Gastrin and Secretin Stimulation Test
- Gastrointestinal bleed localization study
- gastroscopy
- gated cardiac scan
- GERD scan
- German measles serology
- GER scan
- gestational age sonogram
- GGT
- GH
- GI bleed scintigraphy
- GI scintigram
- gliadin deamidated peptide (IgG and IgA) antibodies
- glutamic acid decarboxylase antibody
- glycated hemoglobin (Hgb)
- glycohemoglobin
- Goodpasture antibody
- graded exercise tolerance test
- GTT
- gynecologic laparoscopy
- Gynecologic pelviscopy
- H&H
- Hapto
- HBcAb
- HBeAb
- HBsAb
- HBsAg
- HE4
- heat-stable ALP
- helical/spiral CT
- hemoglobin F
- Hemoglobin F (fetal hemoglobin)
- hemoglobin S (sickle cell test)
- Hemosiderin stain
- Hepatitis A antibody: HAV
- hepatitis B antigen and antibodies: HBV (HBeAg)
- hepatitis C antibody: HCV
- hepatitis D antibody: HDV (delta hepatitis)
- hepatitis E antibody: HEV
- hepatobiliary imaging
- hepatobiliary scintigraphy
- HER-2–Neu
- heterophil antibody test
- Hgb and Hct
- Hgb M
- hGH
- 5-HIAA
- HIDA or hepatobiliary iminodiacetic scan
- high-density lipoprotein cholesterol (HDLC)
- HIV-1/HIV-2
- HLA-B27
- Holter electrocardiography
- HP
- HPRL
- H pylori breath test
- H pylori stool antigen test
- 2-hr PC (post cibum)
- HTLV-I/HTLV-II
- HVA and VMA
- Hydrocortisone
- Hysterogram
- IF antibodies
- IFE
- IgA
- IgD
- IgG
- IgM
- ImmunoCAP specific immunoglobulin E (IgE)
- IM serology
- Indirect antiglobulin test (IAT)
- infarct scan
- Infection scintigraphy
- infertility screen
- inflammatory scan
- inhibin-A
- Inorganic phosphorus
- INR
- insulin C-peptide
- intact PTH
- interstitial cell–stimulating hormone (ICSH)
- intravenous urography (IVU)
- intrinsic factor blocking antibodies
- Iodine thyroid scan
- IOM function
- IOP
- Iron: Fe
- iron-binding capacity and iron saturation: TIBC
- iron stain
- Ishihara color perception test
- Ishihara pseudoisochromatic plate test
- Islet cell antibody
- IUG
- IVP
- joint fluid analysis
- Joint study
- Ketone bodies
- kidney
- Kidney stone analysis
- knee fluid analysis
- KRAS
- labelled autologous leukocytes
- labelled leukocyte scan
- Lactate
- lactogen
- lactogenic hormone
- LEEP
- leg x-rays
- leukocyte count
- LH
- lipid fractionation
- lipoprotein phenotyping
- Liver and spleen scintigraphy
- low-density lipoprotein cholesterol (LDLC)
- lower endoscopy
- lower GI blood loss scan
- lower GI series
- Lower limb venography
- lower panendoscopy
- LTT
- lumbar puncture with analysis of CSF
- Lung Perfusion Scan: Lung perfusion scintigraphy
- lung radiography
- lung scintiscan
- Lupus Anticoagulant (LA)
- lupus antiphospholipid antibodies
- lupus inhibitor phospholipid type
- Luteotropic hormone
- luteotropin
- Lymphangiogram
- M2 antibody
- MAG3 scan
- Magnetic resonance angiography: MRA
- magnetic resonance imaging: MRI
- mammary ductoscopy
- mammogram
- Mantoux skin test
- maternal serum screening tests
- may be requested as part of TORCH panel
- Measles serology
- Meckel scan
- Meckel scintigraphy
- MetHb
- methemoglobin (hemoglobin M)
- methylated Septin 9 DNA
- Mg2+
- micral
- Microalbumin
- microhemagglutination–Treponema pallidum (MHA-TP)
- micturating cystourethrogram (MCUG)
- milk scan (pediatric patients)
- mitochondrial M2 antibody
- molecular diagnostics
- Monospot
- multigated acquisition (MUGA) scan
- MWA
- Mycobacterium culture and smear
- Mycoplasma serology
- NBS
- nephrolithiasis analysis
- nerve conduction study
- neuromuscular junction testing
- newborn metabolic screening
- NFA
- NH3
- norepinephrine
- nuclear stress test
- nuclear stress testing
- OB sonography
- OF
- ophthalmoscopy
- opiates (heroin)
- or Campylobacter-like organism test
- orthopedic x-rays
- Osmo
- other porphyrins
- Oximetry
- P-5′-P
- Pappenheimer body stain
- Pap smear
- Parathormone
- Parathyroid scintiscan
- Pb
- PCT
- pelvic endoscopy
- Percutaneous cholecystogram
- Perimetry
- perinuclear antineutrophil cytoplasmic antibody (p-ANCA)
- peritoneoscopy
- PET scan
- phencyclidine (PCP)
- phlebography
- phosphate
- phytonadione
- Pill GI endoscopy
- pilocarpine iontophoresis sweat test
- Pi phenotype
- PK
- plain film of the abdomen
- Plasma renin activity (PRA)
- PMG
- PO4
- porphobilinogen
- postprandial glucose
- PPD
- precision medicine
- pregnancy echo
- pregnancy test
- pregnancy ultrasound
- pregnant uterus ultrasonography
- prenatal screening tests
- PRL
- proctoscopy (anus and rectum)
- Profibrinolysin
- proinsulin C-peptide
- prostate cancer antigen 3
- Prostate Health Index and free PSA%
- prostatography
- Protein C activity or protein C functional
- protein C antigen
- Protein S antigen
- Protime
- PS-1
- PS-2
- PSA (total)
- PSA velocity
- Pseudocholinesterase: PCHE
- PT
- PTC
- PTH
- PTHC
- PTT
- Ptyalogram
- Pulmonary function tests (PFTs)
- pulmonary scan
- pulse ox
- Pulse volume recordings
- PVR
- Pyelography
- PYP cardiac scan
- pyridoxyl-5-phosphate
- pyrophosphate cardiac scan
- QCT
- quad testing (AFP)
- QuantiFERON-TB Gold blood test (QFT-G)
- QuantiFERON-TB Gold In-Tube test (QFT-GIT)
- radioactive perfusion scan
- radioactive renogram
- radioactive ventilation scan
- radiography bone
- radionuclide bone scan
- radionuclide liver scan
- radionuclide lung scan
- radionuclide ventriculogram
- radiosialography
- RAIU
- rapid plasma reagin (RPR)
- rapid strep screen
- rapid urease test (RUT is also known as the CLO)
- RBC
- RBC or red blood cell cholinesterase
- rectal electromyography
- Red blood cell osmotic fragility
- renal scintigraphy
- renocystogram
- renocystography
- Retic count
- retrograde
- Retrograde pyelography
- RF
- RFA
- RF ablation
- rhizotomy
- ribonucleoprotein [RNP]
- rib x-rays
- Rinne test
- salivary gland studies
- Schwabach test
- Scl-70 antibody
- SCr
- Sed rate
- Serum and urine K+
- Serum gamma-glutamyltransferase
- Serum Na+
- sestamibi scan
- SGGT
- sigmoidoscopy (sigmoid colon)
- skeletal x-rays
- Slit-lamp examination
- small bowel study
- Smith [Sm]
- Somatotropic hormone
- somatotropin
- sonogram of the heart
- Sonography
- speech reception threshold
- speech recognition threshold
- SPEP (fractions include albumin)
- spinal tap
- spine x-rays
- spleen scan
- SRT
- SS-A/Ro
- SS-B/La
- standard gestational screen
- standard gestational tolerance test
- Standard oral tolerance test
- stomach series
- Stool evaluation and examination
- Stool fat
- strep screen
- streptodornase
- Streptozyme
- stress testing
- stress thallium
- swallowing function
- sweat chloride
- Sweat test
- SXA
- T3 and FT3
- T4
- TBG
- TBil
- TB tine test
- T-cell profile
- Tco2
- technetium thyroid scan
- TEE
- tests for inborn errors of metabolism
- TG
- Tg
- thallium scan
- third-generation TSH
- Thoracentesis fluid analysis
- Thrombocytes
- Thyrocalcitonin
- Thyroid antibodies
- thyroid scintiscan
- thyroid-stimulating immunoglobulins (TSI)
- thyroid uptake
- Thyrotropin
- Thyrotropin receptor antibodies
- thyrotropin receptor binding antibody: thyrotropin-binding inhibitory immunoglobulin (TBII)
- thyrotropin receptor stimulating antibody: long-acting thyroid stimulator (LATS)
- tissue plasminogen activator antigen
- topoisomerase I antibody
- Total and free calcium
- Total hemolytic complement
- Toxoplasmosis serology
- toxoplasmosis titer
- TP
- tPA antigen
- transferrin: siderophilin
- Transmissible spongiform encephalopathies
- transthoracic echocardiogram (TTE)
- Transthyretin
- treadmill test
- treponemal studies
- TRF
- Triacylglycerol acylhydrolase
- Trigs
- triple markers (AFP)
- true cholinesterase
- TSD (Tay-Sachs disease) testing
- TSEs
- TSH-binding inhibiting immunoglobulin
- TSH sensitive TSH
- T-SPOTTB test (T-SPOT)
- TST
- tTG
- T-tube cholangiography
- tuberculosis (TB) culture and smear
- Tumor markers
- type and crossmatch
- type and screen (T&S)
- UA
- UFE
- UGI
- Ultrasensitive PSA
- ultrasound
- unbound calcium (ionized)
- unconjugated/indirect bilirubin
- upper GI endoscopy
- upper GI series
- Urate
- urea breath test (UBT) PY test
- urine
- Urine: Coproporphyrin
- urobilinogen
- urodynamic testing of bladder function
- uterine artery embolization
- uterography
- uterosalpingography
- V/Q scan Lung Ventilation Scan: Aerosol lung scan
- Varicella-zoster antibodies
- Vascular ultrasound
- Vasopressin
- Venereal Disease Research Laboratory (VDRL) testing
- venogram
- venous blood gases (VBGs)
- venous duplex
- venous sonogram
- venous ultrasound
- ventilation-perfusion scan
- ventilation scan
- very-low-density lipoprotein (VLDL)
- VF
- video swallow
- Vitamin A: retinol
- Vitamin B1: thiamine
- Vitamin B12: cyanocobalamin
- Vitamin B6: pyroxidine
- vitamin B9
- Vitamin C: ascorbic acid
- Vitamin D: cholecalciferol
- vitamin D 1
- vitamin D 25-hydroxy
- Vitamin E: alpha-tocopherol
- Vitamin K: phylloquinone
- voiding cystourethrogram (VCUG)
- Voiding cystourethrography (VCU)
- VQ lung scan
- VZ
- wall motion study
- WBC imaging
- WBC with diff
- Weber test
- white cell count
- whole-body bone scan
- whole molecule PTH
- xenon lung scan
- Zn