Ifa with reflex to titer and confirmation by immunoblot neuronal nuclear antibody (anna) titer igg by ifa, serum 0050912 method: semi-quantitative indirect fluorescent antibody aid in the diagnosis of pns associated with malignancy order based on clinical presentation   perform immunoblot assay to confirm positive results for anna-1 or anna-2 neuronal nuclear antibodies (anna) igg, immunoblot, serum 0051088 method: qualitative immunoblot aid in the diagnosis of pns associated with malignancy order based on clinical presentation   consider ordering pcca ifa with reflex to titer and western blot neuronal antibodies (hu, ri, yo, amphiphysin) igg by immunoblot 0051090 method: qualitative immunoblot aid in the diagnosis of pns associated with malignancy order based on clinical presentation relatively low sensitivity; use when clinical suspicion for pns is very high presence of amphiphysin antibodies does not necessarily indicate the presence of a tumor; absence of these antibodies does not rule out pns   purkinje cell cytoplasmic antibody by ifa with reflex to titer & immunoblot 0059444 method: semi-quantitative indirect fluorescent antibody/qualitative immunoblot aid in the diagnosis of pns associated with malignancy order based on clinical presentation     voltage-gated calcium channel (vgcc) antibody 0092628 method: quantitative radioimmunoassay aid in the diagnosis of pns associated with malignancy order based on clinical presentation     voltage-gated potassium channel (vgkc) antibody 2004890 method: quantitative radioimmunoassay aid in the diagnosis of pns associated with malignancy order based on clinical presentation     comprehensive metabolic panel 0020408 method: quantitative ion-selective electrode/quantitative enzymatic/quantitative spectrophotometry rule out metabolic disorder as etiology of neurologic deficits panel includes albumin, alkaline phosphatase, aspartate aminotransferase, alanine aminotransferase, bilirubin, calcium, carbon dioxide, creatinine, chloride, glucose, potassium, protein, sodium, and urea nitrogen     cell count, csf 0095018 method: cell count/differential rule out infectious process     cerebrospinal fluid (csf) culture and gram stain 0060106 method: stain/culture/identification rule out presence of infectious process     protein, total, csf 0020514 method: reflectance spectrophotometry aid in infectious evaluation for neurologic deficit     immunoglobulin g, csf index 0050676 method: quantitative nephelometry nonspecific testing in neurologic evaluation may help rule o. generic viagra 200mg pills generic viagra 200mg pills generic viagra without prescription viagra for sale generic viagra online generic viagra usa buy generic viagra viagra 5mg tablets generic viagra liquid viagra taste