C7FX - Overview: C7 Complement, Functional, Serum

Diagnosis of C7 deficiency Investigation of a patient with an undetectable total complement level

CA25 - Overview: Cancer Antigen 125 (CA 125), Serum

Evaluating individuals' response to ovarian cancer therapy Predicting recurrent ovarian cancer This test is not useful for cancer detection screening in the normal population.

CA19 - Overview: Carbohydrate Antigen 19-9 (CA 19-9), Serum

As a potential adjunct for diagnosis and monitoring of pancreatic cancer Potentially differentiating patients with cholangiocarcinoma and primary sclerosing cholangitis (PSC) from those with PSC alone

CD200 - Overview: CD200 (OX2) Immunostain, Technical Component Only

Identifying the presence of CD200 (OX2) protein within chronic lymphocytic leukemia, small lymphocytic lymphoma, hairy cell leukemia, and primary mediastinal large B-cell lymphoma

COUO - Overview: Cobalt Occupational Exposure, Random, Urine

Screening for occupational exposure to cobalt

HDG - Overview: House Dust/Greer Lab, IgE, Serum

Establishing a diagnosis of an allergy to house dust/Greer lab Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm...

DF - Overview: House Dust Mites/Dermatophagoides farinae, IgE, Serum

Establishing a diagnosis of an allergy to house dust mites/Dermatophagoides farinae Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic...

DP - Overview: House Dust Mites/Dermatophagoides pteronyssinus, IgE, Serum

Establishing a diagnosis of an allergy to house dust mites/Dermatophagoides pteronyssinus Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic...

EXHR - Overview: Hematologic Disorders, DNA and RNA Extract and Hold, Varies

Reserving nucleic acids on any specimen for which molecular analysis requiring DNA or RNA may be necessary at a future date, ensuring that adequate material for testing is available

HALI - Overview: Halibut, IgE, Serum

Establishing the diagnosis of an allergy to halibut Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior...

HMNA - Overview: Heavy Metals, Nails

Detection of nonacute arsenic, mercury, and lead exposure

HALO - Overview: Haloperidol, Serum

Optimizing haloperidol dosage Monitoring patient compliance Assessing toxicity

IDH2 - Overview: IHD2, R172K Mutation, Immunostain, Technical Component Only

Identification of IDH2 R172K mutant protein in angioimmunoblastic T-cell lymphoma or acute myeloid leukemia

ICOSI - Overview: ICOS (CD278), Immunostain, Technical Component Only

Classification of T-cell lymphomas

HMGA - Overview: High Mobility Group A2 (HMGA2) Immunostain, Technical Component Only

Identification of abnormal expression of the high mobility group protein, HMGA2

HNF1B - Overview: Hepatocyte Nuclear Factor 1Beta Immunostain, Technical Component Only

Diagnosis of ovarian clear cell carcinoma and endometrial clear cell carcinoma

HPL - Overview: Human Placental Lactogen Immunostain, Technical Component Only

Aids in the identification of placenta-related tumors

HEPTP - Overview: Heparin Anti-Xa, Plasma

Measuring heparin concentration: -In patients treated with low-molecular-weight heparin preparations -In the presence of prolonged baseline activated partial thromboplastin time (APTT) (eg, lupus anticoagulant, "contact factor" deficiency,...

HDHS - Overview: House Dust/H-S Lab, IgE, Serum

Establishing a diagnosis of an allergy to house dust/H-S lab Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm...

HPYL - Overview: Helicobacter pylori (H pylori) Immunostain, Technical Component Only

Aiding in the identification of Helicobacter pylori infection

HEPI - Overview: Hamster Epithelium, IgE, Serum

Establishing a diagnosis of an allergy to hamster epithelium Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm...

HBV - Overview: Honeybee Venom, IgE, Serum

Establishing a diagnosis of an allergy to honeybee venom Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...

HAZ - Overview: Hazelnut-Tree, IgE, Serum

Establishing a diagnosis of an allergy to hazelnut-tree Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...

HEPBC - Overview: Hepatitis B Core (HBc) Immunostain, Technical Component Only

Aiding in the identification of hepatitis B infection (chronic active state)

IRON - Overview: Iron, Serum

Aiding in the evaluation of iron deficiency and iron overload diseases in combination with total iron binding capacity and percent saturation Assessment of acute iron poisoning

CASF - Overview: IgG/Albumin Ratio, Spinal Fluid

Assessment of cerebrospinal fluid (CSF) IgG/albumin ratio in the absence of a paired CSF and serum specimen

HERR - Overview: Herring, IgE, Serum

Establishing a diagnosis of an allergy to herring Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior...

THCG - Overview: Human Chorionic Gonadotropin (hCG), Quantitative, Pregnancy, Serum

Early detection of pregnancy Investigation of suspected ectopic pregnancy or other pregnancy-related complications Monitoring in vitro fertilization patients This test is not useful for detecting or monitoring tumors or gestational...

HFSF - Overview: Horsefly/Stablefly, IgE, Serum

Establishing a diagnosis of an allergy to horsefly/stablefly Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm...

HQ - Overview: HemoQuant, Feces

Detection of blood in feces Evaluation of iron deficiency Detection of bleeding as a complication of anticoagulant therapy and other medication regimens This test is not specific for bowel cancer.

HYPOG - Overview: Hypoglycemic Agent Screen, Serum

Evaluation of suspected insulinoma characterized by hypoglycemia and increased serum insulin concentration Detecting drugs that stimulate insulin secretion Drugs detected by this procedure are: -The first-generation sulfonylureas:...

HMB45 - Overview: HMB45 Immunostain, Technical Component Only

Identification of activated and neoplastic melanocytes

HIBSG - Overview: Haemophilus influenzae Type B Antibody, IgG, Serum

Assessing a patient's immunological (IgG) response to Haemophilus influenzae type B (HIB) vaccine Assessing immunity against HIB Aiding in the evaluation of immunodeficiency when the patient is tested pre- and post-vaccination

HRPV8 - Overview: Human Herpes Virus, Type 8 (HHV-8) Immunostain, Technical Component Only

Identification of human herpes virus type 8 infection

HEPBS - Overview: Hepatitis B Surface (HBs) Antigen Immunostain, Technical Component Only

Aiding in the identification of hepatitis B infection (carrier state)

HEMB - Overview: Hemoglobin (Hb) Immunostain, Technical Component Only

Identification of red blood cells and red blood cell precursors

HCG - Overview: Human Chorionic Gonadotropin (hCG) Immunostain, Technical Component Only

Identification human chorionic gonadotropin expression in neoplasms

HEPAT - Overview: Hepatocyte Immunostain, Technical Component Only

Distinguishing hepatocellular carcinoma from other types of cancer

HORS - Overview: Horse Dander, IgE, Serum

Establishing a diagnosis of an allergy to horse dander Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization...

HELM - Overview: Helminthosporium halodes, IgE, Serum

Establishing a diagnosis of an allergy to Helminthosporium halodes Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm...

NUTH - Overview: Hazelnut-Food, IgE, Serum

Establishing a diagnosis of an allergy to hazelnut Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior...

IMIPR - Overview: Imipramine and Desipramine, Serum

Monitoring imipramine and desipramine concentrations during therapy Evaluating potential imipramine and desipramine toxicity May aid in evaluating patient compliance

IGMI - Overview: IgM Immunostain, Technical Component Only

Classification of lymphomas and multiple myeloma

ISLET - Overview: Islet 1 Immunostain, Technical Component Only

Identification of endocrine tumors

INSM1 - Overview: Insulinoma-Associated Protein 1 (INSM1), Immunostain, Technical Component Only

Identification of neuroendocrine tumors

IRF8 - Overview: Interferon Regulatory Factor 8 (IRF8) Immunostain, Technical Component Only

Identification of monoblasts in acute monoblastic/monocytic leukemia and chronic myelomonocytic leukemia

INSUL - Overview: Insulin Immunostain, Technical Component Only

Identification of normal pancreatic islet beta cells and insulin secreting islet cell tumors

IGDI - Overview: IgD Immunostain, Technical Component Only

Aids in the classification of lymphomas and multiple myeloma

IGG4I - Overview: IgG4 Immunostain, Technical Component Only

Identification of IgG4-positive plasma cells in the tissue of patients with systemic autoimmune or allergic manifestations

IGGI - Overview: IgG Immunostain, Technical Component Only

Classification of lymphomas and multiple myeloma