Case Report
An Atypical Presentation of Pediatric Acute Neuropsychiatric Syndrome Responding to Plasmapheresis Treatment
Table 1
Results of patient A’s anti-neuronal antibody panel.
| | Anti-Dopamine Receptor D1 (titer) | Anti-Dopamine Receptor D2L (titer) | Anti-lysoganglioside GM1 (titer) | Anti-tubulin (titer) | CaM kinase II (% of baseline) |
| Patient results | 1:8000 | 1:16,000 | 1:640 | 1:4,000 | 125 | Normal Ranges | 500-2,000 | 2,000-8,000 | 80-320 | 250-1,000 | 53-130 | Normal Mean | 1,056 | 6,000 | 147 | 609 | 95 | Interpretation | Elevated | Elevated | Elevated | Elevated | Borderline |
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: elevation of any of the 5 assays is consistent with an autoimmune neurologic condition. |