false-positive
65 results
1 - 65
Syphilis Testing
Urinalysis
Paroxysmal Nocturnal Hemoglobinuria Testing
Helicobacter Pylori Testing
Fecal Analysis
Cytomegalovirus Testing
Culture, Fungal
Bladder Cancer Markers, Urine
Human Immunodeficiency Virus Testing
Mononucleosis Testing
Coombs Antiglobulin, Direct
Tuberculosis: Skin and Blood Tests
Drug Screen
Lyme Disease Testing
Antithyrotropin Receptor Antibodies: Binding Inhibition Antibodies and Stimulating Antibodies
Troponins I and T
West Nile Virus Testing
Human Chorionic Gonadotropin
d-Dimer
Antistreptolysin O Antibody
Hemoglobin Electrophoresis and Abnormal Hemoglobins
Ketones, Blood and Urine
Rheumatoid Factor
Alpha₁-Antitrypsin and Alpha₁-Antitrypsin Phenotyping
Cerebrospinal Fluid Analysis
Myocardial Perfusion Heart Scan
Human T-Lymphotropic Virus Testing
Chloride, Sweat
Newborn Screening
Hemoglobin and Hematocrit
Mammography
Coombs Antiglobulin, Indirect
Antiphospholipid Antibodies (aPL): Anticardiolipin Antibody, IgG, and IgM; Anti–beta-2 glycoprotein 1, IgG and IgM; Lupus Anticoagulant, IgG and IgM
Red Blood Cell Count, Indices, Morphology, and Inclusions
Acetylcholine Receptor Antibody
Glucose-6-Phosphate Dehydrogenase
Meckel Diverticulum Scan
Blood Typing, Antibody Screen, and Crossmatch
Amniotic Fluid Analysis and L/S Ratio
Positron Emission Tomography, Various Sites (Brain, Heart, Pelvis)
Liver Scan
Biopsy, Various Sites (Bladder, Bone, Intestinal, Kidney, Liver, Lung, Lymph Node, Muscle, Prostate, Skin, Thyroid)
Prostate-Specific Antigen
White Blood Cell Count, Blood Smear and Differential
Culture, Mycobacteria
Cholesterol, Total and Fractions
Culture, Bacterial Various Sites (Anal/Genital, Blood, Ear, Eye, Skin, Sputum, Stool, Throat/Nasopharyngeal, Urine, Wound)
Fetomaternal Bleed Determination
Creatine Kinase and Isoenzymes
Ultrasound Studies, Various Sites (Abdomen, Bladder, Breast, Kidneys, Pelvis, Prostate, Scrotum, Thyroid and Parathyroid Glands)
Prenatal Screening Tests
Hepatitis Testing
Patient Preparation and Specimen Collection





