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  • Cardiolipin Antibody, IgG

    Cardiolipin Antibody, IgG Ordering Recommendation Acceptable initial test when antiphospholipid syndrome (APS) is strongly suspected. Order with Lupus Anticoagulant Reflexive Panel (0030181 ) and Beta-2 Glycoprotein 1 Antibodies, IgG and IgM (0050321 ). Cardiolipin Antibodies, IgG and IgM (0099344 ) is preferred. Mnemonic AC-IGG Performed Mon-Sat Methodology Semi-Quantitative Enzyme-Linked Immunosorbent Assay Reported 1-2 days New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Serum separator tube. Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. Transfer 1 mL serum to a Standard Transport Tube. (Min: 0.3 mL) Storage/Transport Temperature: Refrigerated. Unacceptable Conditions: Plasma or other body fluids. Contaminated, heat-inactivated, hemolyzed, or lipemic specimens. Remarks: Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year Reference Interval <=14 GPL Negative ​ 15-19 GPL Indeterminate 20-80 GPL Low to Moderately Positive 81 GPL or above High Positive Interpretive Data Anti-mitochondrial antibodies (AMA) are thought to be present in 90-95% of patients with primary biliary cholangitis (PBC). However, the frequency of detected antibodies may be cohort or assay dependent, as lower sensitivities have been reported. Not all PBC patients are positive for AMA; some patients may be positive for SP100 and/or GP210 antibodies. A negative result does not rule out PBC. Compliance Category: FDA Note CPT Code 86381 Components Component Chart Name Cardiolipin Antibody IgG Component Test Code 0050901 LOINC 3181-5 Aliases ACA aCL aCL Antibody aCL IgG Anti-Cardiolipin Anticardiolipin Anticardiolipin Antibodies Cardiolip

  • Cardiolipin Antibody, IgM

    Beta-2 Glycoprotein 1 Antibody, IgA Ordering Recommendation Preferred second-line test when seronegative antiphospholipid syndrome (APS) is strongly suspected. Order incrementally or concurrently with other noncriteria antiphospholipid antibody tests. May also be useful in estimating risk of thrombosis and/or pregnancy-related morbidity in patients with SLE. Mnemonic B2GPI A Performed Mon-Sat Methodology Semi-Quantitative Enzyme-Linked Immunosorbent Assay Reported 1-2 days New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Serum separator tube. Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. Storage/Transport Temperature: Refrigerated. Unacceptable Conditions: Plasma or other body fluids. Contaminated, hemolyzed, grossly icteric, or severely lipemic specimens. Remarks: Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year (avoid repeated freeze/thaw cycles) Reference Interval <=20 SAU Interpretive Data Compliance Category: FDA Note MPL = IgM phospholipid units CPT Code 86146 Components Component Chart Name B2Glycoprotein 1, IgA Antibody Component Test Code 0050324 LOINC 21108-6 Aliases Anti-B2-Glycoprotein 1 Anti-B2-Glycoprotein I Anti-B2-GP 1 Anti-B2-GP I Anti-B2-GP1 Anti-B2-GPI Anti-Beta-2-Glycoprotein I APOH Apolipoprotein H B2 IgA B2-glycoprotein 1 IgA B2GP1 IgA Beta 2GP1 Ab

  • Tryptase

    Tryptase Ordering Recommendation Measure total tryptase to confirm mast cell activation in diseases such as mastocytosis, anaphylaxis, urticaria, and asthma. Not generally used acutely except where the diagnosis is unclear. Useful in the prognosis of systemic mastocytosis. Mnemonic EGGWHOLE Methodology Quantitative ImmunoCAP Fluorescent Enzyme Immunoassay Performed Mon-Sat Reported 1-2 days New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Serum separator tube (SST). Specimen Preparation: Allow serum to clot completely at room temperature. Separate serum from cells ASAP or within 2 hours of collection. Transfer 1 mL serum to a Standard Transport Tube. (Min: 0.5 mL) Storage/Transport Temperature: Frozen. Unacceptable Conditions: Hemolyzed, icteric, or lipemic specimens. Remarks: Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 72 hours; Frozen: 1 month Reference Interval Less than 11.0 µg/L Interpretive Data Compliance Category: FDA Note This test measures total tryptase and does not distinguish between the alpha and beta protein types. Samples should preferably be collected between 15 minutes and three hours after the event suspected to have caused mast cell activation. CPT Code 83520 Components Component Chart Name Tryptase Component Test Code 0099173 LOINC 21582-2 Aliases Total Tryptase Tryptase, Autopsy (Tryptase)

  • Privacy Policy | Clinical Diagnostic Laboratories

    Privacy Statement 1. Introduction Welcome to Clinical Diagnostic Laboratories ("we," "us," or "our"). This Privacy Statement outlines how we collect, use, disclose, and safeguard your personal and medical information when you use our services, including our website and related applications (collectively referred to as the "Services"). By using our Services, you consent to the practices described in this Privacy Statement. 2. Information We Collect We may collect various types o f information from you, including: Personal Information: Name, contact information, date of birth, and other relevant identifiers. Medical Information: Information related to your health, medical history, and test results. Payment Information: Payment details for services purchased through our platform. Usage Data: Information about how you use our Services, including website interactions and app usage. 3. How We Use You r Infor mation We use the collected information for the following purposes: Providing Services: To deliver and manage the diagnostic testing services you request, including appointment scheduling and test result delivery. Communication: To contact you regarding appointments, test results, billing, and other relevant matters. Improving Services: To enhance and customize your experience with our Services, and to develop new features and offerings. Legal and Regulatory Compliance: To comply with applicable laws, regulations, and legal processes. 4. Information Sharing We may share your information with: Healthcare Providers: To facilitate the interpretation and communication of test results by qualified medical professionals. Service Providers: Third-party vendors and partners who assist us in providing and maintaining our Services. Legal Authorities: When req uired by law or in response to legal requests, such as court orders or subpoenas. 5. Data Security We implement appropriate technical and organizational measures to safeguard your personal and medical information. However, no data transmission over the Internet is completely secure, and we cannot guarantee the absolute security of your information. 6. Your Choices Access and Correction: You may review, update, or correct your personal information by contacting us. Communications: You can choose to receive or opt out of certain communications from us. Cookies and Tracking: You can manage your cookie preferences through your browser settings. 7. Third-Party Links Our Services may contain links to third-party websites. We are not responsible for the privacy practices or content of these websites. Please review the privacy policies of third-party sites before providing any personal information. 8. Children's Privacy Our Services are not intended for individuals un der the age of 18. We do not knowingly collect personal information from children. 9. Changes to this Privacy Statement We may update this Privacy Statement to reflect changes in our practices or legal requirements. Any changes will be posted on our website, and the date of the latest revision will be indicated. 10. Contact Us If you have questions, concerns, or requests related to your privacy or this Privacy Statement, please contact us at: ​ Clinical Diagnostic Laboratories 2 Pidgeon Hill Dr., Suite 150, Sterling, VA 20165 44355 Premier Plaza, Suite 240, Ashburn, VA 20147 Email: info@clinicaldiagnosticlab.com Phone: (703) 430-1111 Fax: (703) 722-3890

  • Deamidated Gliadin Peptide (DGP) Antibody, IgA

    Deamidated Gliadin Peptide (DGP) Antibody, IgA Ordering Recommendation Acceptable single screening test for celiac disease. IgA testing recommended to identify IgA deficiency. Use IgA test in individuals who are IgA competent. May be useful in diagnosing children <2 years who test negative for tTG and EMA antibodies. May aid in monitoring adherence to gluten-free diet. Celiac Disease Reflexive Cascade (2008114 ) or Tissue Transglutaminase (tTG) Antibody, IgA (0097709 ) is the preferred test for screening patients with suspected celiac disease. Mnemonic Methodology Semi-Quantitative Enzyme-Linked Immunosorbent Assay Performed Mon-Sat Reported 1-2 Days New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Serum separator tube (SST). Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. Transport 0.5 mL serum. (Min: 0.3 mL) Storage/Transport Temperature: Refrigerated Unacceptable Conditions: Plasma or other body fluids. Contaminated, hemolyzed, grossly icteric, or grossly lipemic specimens. Remarks: Plasma. Hemolyzed or severely lipemic specimens. Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year Reference Interval 19 Units or less 20-30 Units Negative Weak Positive 31 Units or greater Positive Interpretive Data Note Human recombinant tTG antigen is utilized in this assay CPT Code 86258 Components Component Chart Name ​ Deamidated Gliadin Peptide (DGP) Ab, IgA Component Test Code 0051357 LOINC 63453-5 Aliases Celiac Disease Antibodies Coeliac Disease Antib odies Deamidated Gliadin Antibodies (DGP) Deaminated Gliadin Peptide Antibodies ​ DGP DGP Ab DGP IgA ​

  • Deamidated Gliadin Peptide (DGP) Antibody, IgA

    Deamidated Gliadin Peptide (DGP) Antibody, IgG Ordering Recommendation Acceptable single screening test for celiac disease. IgA testing recommended to identify IgA deficiency. Use IgG test in individuals who are IgA deficient. May be useful in diagnosing children <2 years who test negative for tTG and EMA antibodies. May aid in monitoring adherence to gluten-free diet. Celiac Disease Reflexive Cascade (2008114 ) or Tissue Transglutaminase (tTG) Antibody, IgG (0056009 ) is the preferred test for screening patients with suspected celiac disease. Mnemonic Methodology Semi-Quantitative Enzyme-Linked Immunosorbent Assay Performed Mon-Sat Reported 1-2 Days New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Serum separator tube (SST). Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. Transport 0.5 mL serum. (Min: 0.3 mL) Storage/Transport Temperature: Refrigerated Unacceptable Conditions: Plasma or other body fluids. Contaminated, hemolyzed, grossly icteric, or grossly lipemic specimens. Remarks: Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year Reference Interval 19 Units or less 20-30 Units Negative Weak Positive 31 Units or greater Positive Interpretive Data Note CPT Code 86258 Components Component Chart Name Deamidated Gliadin Peptide (DGP) Ab, IgG Component Test Code 0051359 LOINC 63459-2 Aliases Celiac Disease Antibodies Deamidated Gliadin Antibodies (DGP) Deaminated Gliadin Peptide Antibodies ​ DGP DGP Ab DGP IgA ​

  • Myeloperoxidase (MPO) Antibody

    Myeloperoxidase (MPO) Antibody Ordering Recommendation When used in conjunction with other autoantibody tests (ANCA, PR3), may aid in evaluating suspected immune-mediated vasculitis, especially microscopic polyangiitis (MPA). May be useful to monitor MPA disease and/or treatment response. ​ Panel tests are available. For the workup of suspected vasculitis, refer to ANCA-Associated Vasculitis Profile (ANCA/MPO/PR3) (3003745 ). For patients with a history of vasculitis, refer to Myeloperoxidase (MPO) Antibody and Serine Proteinase 3 (PR3) Antibody with Reflex to Anti-Neutrophil Cytoplasmic Antibody, IgG by IFA (3003746 ). ​ ​ Mnemonic MPO-AB Performed Mon-Sat Methodology Semi-Quantitative Multiplex Bead Assay Reported 1-3 Days New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Serum separator tube. Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. Transfer 1 mL serum to a Standard Transport Tube. (Min: 0.2 mL) Storage/Transport Temperature: Refrigerated. Unacceptable Conditions: Plasma, urine, or other body fluids. Contaminated, hemolyzed, or severely lipemic specimens., icteric, or lipemic specimens. Remarks: Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year (avoid repeated freeze/thaw cycles) Reference Interval 19 AU/mL or less Negative 20-25 AU/mL 26 AU/mL or greater Equivocal Positive Interpretive Data Approximately 90% of patients with a P-ANCA pattern by IFA have antibodies specific for MPO. Compliance Category: FDA Note CPT Code 83516 Components Component Chart Name Myeloperoxidase (MPO) Ab, IgG Component Test Code 0050526 LOINC 6969-0 Aliases MPO MPO Ab PR3

  • About Us | CDL

    About Clinical Diagnostic Laboratories Our main goal is to provide an alternative testing facility for individuals: doctors, as well as hospitals that are affordable and convenient. What makes Clinical Diagnostics Laboratories different from the others? We provide excellent service with a personal and friendly touch. We have an on-call Director at the Lab who has a Ph.D. in Pathology. Our Full-time Technologist has over ten years of experience in the Medical Lab field. Clinical Diagnostic Laboratories has grown quickly throughout the area with respect to returning individuals, referrals, and walk-ins because we treat our patients with dignity and respect. Schedule An Appointment Commemorated as Local Heroes to the Community Throughout the years, Clinical Diagnostic Laboratories has worked extensively to provide testing and our services to organizations and government officials regularly to maintain a safe environment for everyone. During the peak of the COVID-19 Pandemic, Clinical Diagnostic Laboratories provided additional assistance to help guarantee the safety of the community. Due to their efforts, they were awarded by Fairfax County with the Community Hero Award. You can read more using the button below. Read More Here One of the Best at What We Do! We help medical facilities, individual patients, large companies, and organizations. Below are a few of the groups we’ve partnered with. View Our Capability Statement What Others Say About Us For over 5 years, our facility has continued to provide excellent, quality service to many patients. Here’s what they say about us and our laboratory. Leave a Review

  • Home | Clinical Diagnostic Laboratories

    OUR CURRENT HOURS ARE: Monday 9am - 3pm Tuesday 9am - 3pm Wednesday 9am - 3pm Thursday 9am - 3pm Friday 9am - 3pm Saturday 9am - 3pm* Sunday: Closed* *Appointments on Saturday, Sunday, and major Holidays are by appointment only Schedule An Appointment ABOUT CLINICAL DIAGNOSTIC LABORATORIES Preferred Diagnostic Center in Loudoun County Our main goal is to provide an alternative testing facility for individuals: doctors, as well as hospitals that is affordable and convenient. What makes Clinical Diagnostics Laboratories different from the others? We provide excellent service with a personal and friendly touch. We have an on-call Director at the Lab who has a Ph.D. in Pathology. Our Full-time Technologist has over ten years of experience in the Medical Lab field. Clinical Diagnostic Laboratories has grown quickly throughout the area with respect to returning individuals, referrals and walk-ins because we treat our patients with dignity and respect. “Clinical Diagnostic Laboratories is recognized as the TOP Diagnostic Lab for the Northern Virginia, Washington, DC and Maryland regions and is featured on the TOP Doctors Interviews which are seen on CNN Headline News, MSNBC, Oprah Winfrey Network, BRAVO and other networks” About Us Services We Provide Our laboratory provides services for a variety of organizations and companies across a wide array of industries. Whether you're a private organization, government contractor, medical facility, small to large company, or something else entirely, we have the resources to help you achieve your desired goals. Please inquire for more information. View All Services We Accept Most Insurances At our Medical Laboratory, we accept most forms of insurance. We strive to make our services as accessible as possible, so nearly all forms of insurance are accepted. However, we recommend that you check with your insurance provider to make sure your coverage is up-to-date. ​ Let Us Come to You Our on-site services extend to Northern Virginia, Maryland, and Washington DC We care about our patients and understand that being home-bound or taking time out of your busy schedule can make diagnostic testing inconvenient, that is why Clinical Diagnostics Laboratories will come to you. Schedule An Appointment

  • LIFE INSURERS | CDL

    Services for Life Insurance Companies We Care About Your Applicants Clinical Diagnostics Laboratories cares about your applicants and their goal to acquire life insurance. We promise to provide your life insurance applicants with professional laboratory testing to assist in their application process that is done with dignity. We provide laboratory testing using state-of-the-art testing equipment. With the ability to gain results in 24hrs with easy scheduling options . Our highly skilled professionals are on standby to treat your applicants with the highest degree of care and efficiency. Click here today to get started. Contact Us

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