Long-Lasting Cranial Nerve III Palsy as a Presenting Feature of Chronic Inflammatory Demyelinating Polyneuropathy

Table 1

Nerve conduction study.

Nerve		Decrease (%)	CV	Decrease (%)	DL	Increase (%)
R-median (M)	6.0 mV	14	40.1 m/s	24.1	3.5 ms	0.28
R-median (S)	16.0 V	58	43.3 m/s	22.9	3.2 ms	12
L-ulnar (M)	5.4 mV	5	36.0 m/s	32.8	3.9 ms	30.1
R-peroneal (M)	2.6 mV	55	27.5 m/s	38.1	6.1 ms	31
L-peroneal (M)	3.0 mV	50	38.8 m/s	12.6	5.1 ms	10.1
R-sural	3.3 V	80	32.4 m/s	28.3	4.3 ms	53

= amplitude (CMAP or SAP); CV = conduction velocity; DL = distal latency. Data are also expressed as percent decrease or increase with respect to the normal values reported in [7].