Well it started with a spinal MRI for a suspected pinched nerve as I was having back problems as well.
Then nerve conduction tests to locate the effected areas.
Then numerus blood tests, for, to list a few, if you know what they mean: HIV, RPR, TPPA, Hepititis A B C, Lead Levels, Porphyrins, ANNA-1Hu & 2/Ri, Purkinjie cell antibody, Rheum Fact, B12, Thyroid, Ana Master Panal, Glucose & Hb41c, Anca, CRP, Calc & Phos, Renal F, CBC, Coeliac, Autoantibobies, Protein Electrophoresis.
Then a lumber puncture, several Xrays & a nerve biopsy