Reference Interval:
| Test Number
| Components
| Reference Interval
| | | Neuronal Nuclear Antibody (ANNA) IgG Screen, by IFA
| < 1:10
| | 0050892 | Neuronal Nuclear Antibody (ANNA) Reflex IFA Titer, IgG
| < 1:10 No antibody detected
| | 0059444 | Purkinje Cell Cytoplasmic Antibody by IFA with Reflex to Titer & Immunoblot
| | Components
| Reference Interval
| | Purkinje Cell Cytoplasmic Ab (PCCA or PCA-1) Screen
| Less than 1:10
| | Purkinje Cell Cytoplasmic Ab (PCCA or PCA-1) Titer
| < 1:10
| | Purkinje Cell Cytoplasmic Ab (PCCA or PCA-1) Immunoblot
| Negative
|
| | | Purkinje Cell Antibody, Titer
| < 1:10
| | | Neuronal Nuclear Antibody IgG, Immunoblot Anti-Hu
| Negative
| | | Neuronal Nuclear Antibody IgG, Immunoblot Anti-Ri
| Negative
| | 0051091 | Neuronal Antibody IgG, Immunoblot Anti-Yo
| Negative
|
|
| Note: |
ANNA antibodies are screened by IFA. If the IFA screen is positive at 1:10, then a titer and immunoblot (Hu and Ri) will be added. If Purkinje cell screen is positive at 1:10, then a titer and immunoblot (Yo) will be added. Additional charges apply.
|
| CPT Code(s): |
86255 ANNA; if reflexed, add 86256 ANNA titer and 83516 Immunoblot; 86255 Purkinje cell screen; if reflexed, add 86256 Purkinje titer
|
Cross References: |
ANNA and PCCA IFA (Paraneoplastic Syndrome Antibody Panel with Reflex to ANNA Titer, PCCA Titer and Neuronal Immunoblot)
|
|