Acute inflammatory demyelinating polyneuropathy associated with pegylated interferon α 2a therapy for chronic hepatitis C virus infection

Table 1 EMG/Nerve conduction studies

	Distal latency (m/s)	Conduction velocity (m/s)	Amplitude (uV (sensory) mV (motor))
Sensory
Right sural	NR	NR	NR
Left sural	NR	NR	NR
Motor
Right peroneal	8.9	27	0.6
Right tibial	9.5	27	1.4
Left tibial	7.9	30	1.1
Right ulnar	6	37	3.9
Right median	7.6	49	2.4
Left median	7.8	48	1.1
F wave	F-Latency
Right tibial	Unclear
Right ulnar	42.6
Right median	54.8
Left median	Unclear

NR: No response obtainable.