Table 1.

Serum neuropathy screen

Test	Results	Test	Results
FBC	Normal	RF	Normal
UE	Normal	ANA	Negative
HbA1C	40	ANCA	Atypical P-ANCA
B12	Normal		(MPO/PR3 Neg)
Ferritin	Normal	Immunoglobulins	Normal
Folate	4.4	anti-MAG	Normal
Lead	Normal	Electrophoresis	Normal
Mercury	Normal	HIV	Negative
CK	26	Hepatitis B	Negative
CRP	9.1	Hepatitis C	Negative
ESR	Normal	TB Quantiferon	Negative

ANA, antinuclear antibody; ANCA, antineutrophil cytoplasmic antibody; CK, creatine kinase; CRP, C-reactive protein; ESR, erythrocyte sedimentation rate; FBC, full blood count; HIV, human immunodeficiency virus; MAG, myelin associated glycoprotein; RF, rheumatoid factor; TB, tuberculosis; UE, urea & electrolytes.