Leucine-Rich, Glioma-Inactivated Protein 1 Antibody, IgG CBA-IFA with Reflex to Titer, Serum
Desired Epic Build
* = editable field
| Cerner Primary Mnemonic: | LGI1 Ab IGG CBA-IFA with Refelx to Titer | |||||||||
| PDM | 1859768 | |||||||||
| Informatics - Workgroup | Immunology | |||||||||
| Synonyms * | LGI1AB LGI1 Ab IGG CBA-IFA with Refelx to Titer | |||||||||
| Display Name * | Leucine-Rich, Glioma-Inactivated Protein 1 Antibody, IgG CBA-IFA with Reflex to Titer, Serum | |||||||||
| Specimen Sources (combined Order Entry and Specimen Navigator) * | ||||||||||
| Specimen Types (combined Order Entry and Specimen Navigator) * |
Blood
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| Body Fluids (types sent through AOEs) | ||||||||||
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| Specimen Navigator Specimen Sources | ||||||||||
| Specimen Navigator Short Name | ||||||||||
| Ordering info (EPIC SmartText) | Aid in diagnosis of leucine-rich glioma inactivated 1 protein (LGI1) antibody disorders associated with limbic encephalitis, hyponatremia, and myoclonic movements. Disorders are rarely associated with tumors. Use to manage antibody-positive (LGI1) individual following immunotherapy and/or plasmapheresis Leucine-rich, glioma-inactivated 1 protein (LGI1) IgG antibody may occur as part of the voltage-gated potassium channel (VGKC) complex antibodies. The presence of LGI1 IgG antibody is mainly associated with limbic encephalitis, hyponatremia and myoclonic movements. LGI1 IgG antibody is rarely associated with tumors but may occur infrequently in Morvan syndrome, neuromyotonia and idiopathic epilepsy. The full-spectrum of clinical disorders associated with the LGI1 IgG antibody continues to be defined. Results should be interpreted in correlation with the patient's clinical history and other laboratory findings. This indirect fluorescent antibody assay utilizes leucine-rich, glioma-inactivated 1 protein (LGI1) transfected cell lines for the detection and semi-quantification of the LGI1 IgG antibody. | |||||||||
| IP Orderable (inpatient) | Yes | |||||||||
| OP Orderable (outpatient) | Yes | |||||||||
| AOEs * | ||||||||||
| AP AOEs | ||||||||||
| Special History | No | |||||||||
| Build Comments | ||||||||||
| Filter * | ||||||||||
| Cerner Site Restrict | ARUP Laboratory | |||||||||
Cerner Results
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Actual Epic Build 3/11/2025
| PROCEDURE ID | 114514 | ||||||||||||||||||
| PDM | 1859768 | ||||||||||||||||||
| ORDER DISPLAY NAME | Leucine-Rich, Glioma-Inactivated Protein 1 Antibody, IgG CBA-IFA with Reflex to Titer, Serum | ||||||||||||||||||
| PROCEDURE NAME | LGI1 AB IGG BY CBA-IFA W/RFLX TO TITER | ||||||||||||||||||
| PROCEDURE MASTER NUMBER | LAB11055 | ||||||||||||||||||
| SHORT PROCEDURE NAME | LGI1 AB IGG BY CBA-IFA W/RFLX TO TITER | ||||||||||||||||||
| CATEGORY CODE | 1.0 | ||||||||||||||||||
| CATEGORY CODE RECORD NAME | LAB BLOOD ORDERABLES | ||||||||||||||||||
| SYNONYMS | LGI1AB LGI1 AB IGG CBA-IFA WITH REFELX TO TITER |
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| CLINICALLY ACTIVE | Yes | ||||||||||||||||||
| ORDERABLE | Yes | ||||||||||||||||||
| PERFORMABLE | Yes | ||||||||||||||||||
| FILTER GENOMICS | |||||||||||||||||||
| REFERENCE LINK URL | https://labs.northwell.edu/epic/test/114514 | ||||||||||||||||||
| ORDERING INSTRUCTIONS | |||||||||||||||||||
| DEFAULT SPECIMEN TYPE | Blood | ||||||||||||||||||
| SPECIMEN TYPE PICK LIST | Blood | ||||||||||||||||||
| SPECIMEN TYPE LIST | |||||||||||||||||||
| OP SPECIMEN TYPE LIST | |||||||||||||||||||
| SPECIMEN SOURCE PICK LIST | Blood, Arterial Blood, Capillary Blood, Central Line Blood, Venous |
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| SPECIMEN SOURCE DEFAULT - MALE | Blood, Venous | ||||||||||||||||||
| SPECIMEN SOURCE DEFAULT - FEMALE | Blood, Venous | ||||||||||||||||||
| SPECIMEN SOURCE LIST | |||||||||||||||||||
| OP SPECIMEN SOURCE LIST | |||||||||||||||||||
| IP LAB TEST COMPONENTS FOR REPORT | LG1ABIGGSC LG1ABIGGT |
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| OP LAB TEST COMPONENTS FOR REPORT | LG1ABIGGSC LG1ABIGGT |
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| ORDER QUESTIONS | [] | ||||||||||||||||||
| ORDER QUESTIONS RECORD NAME | |||||||||||||||||||
| INPATIENT ORDER QUESTIONS | [] | ||||||||||||||||||
| INPATIENT ORDER QUESTIONS RECORD NAME | |||||||||||||||||||
| ORDER SPECIFIC QUESTION OVERRIDE | |||||||||||||||||||
| INPATIENT QUESTION OVERRIDE | |||||||||||||||||||
| LOCATION RESTRICT LIST IP | |||||||||||||||||||
| LOCATION RESTRICT LIST IP RECORD NAME | |||||||||||||||||||
| LOCATION RESTRICT LIST INCLUDE IP | |||||||||||||||||||
| LOCATION RESTRICT LIST OP | |||||||||||||||||||
| LOCATION RESTRICT LIST OP RECORD NAME | |||||||||||||||||||
| LOCATION RESTRICT LIST INCLUDES OP | |||||||||||||||||||
| EDP AMB ORDER SPECIFIC QUESTIONS RECORD NAME | |||||||||||||||||||
| EDP IP ORDER SPECIFIC QUESTIONS RECORD NAME | |||||||||||||||||||
| EDP IP SPECIMEN SOURCE | Blood, Venous Blood, Central Line Blood, Arterial Blood, Capillary |
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| EDP IP SPECIMEN TYPE | Blood | ||||||||||||||||||
| EDP OP SPECIMEN TYPE | |||||||||||||||||||
| DERIVED EDP IP BUTTONS S | Blood, Central Line Blood, Arterial Blood, Capillary Blood, Venous |
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| DERIVED EDP IP BUTTONS T | Blood | ||||||||||||||||||
| DERIVED EDP OP BUTTONS S | |||||||||||||||||||
| DERIVED EDP OP BUTTONS T | |||||||||||||||||||
| IP ORDERABLE | 1 | ||||||||||||||||||
| OP ORDERABLE | 1 | ||||||||||||||||||
| STANDARD LAB COMPONENTS | |||||||||||||||||||
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| COMPONENT DATA REQUIREMENT | |||||||||||||||||||
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EPIC Components (results - crosswalked through Cerner)
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