A Case of Systemic Lupus Erythematosus Presenting as Guillain-Barré Syndrome

Table 1

(a) Motor summary table. (b) F wave studies.

(a)

Site	NR	Onset	Norm. onset	O-P Amp.	Norm. O-P Amp.	Site 1	Site 2	Delta-0	Dist.	Vel.	Norm. Vel.
		(ms)	(ms)	(mV)				(ms)	(cm)	(m/s)	(m/s)
Right peroneal motor (Ext. Dig. Brev.)
Ankle		13.8	<6	0.0	>3	B Fib.	Ankle	0.0	0.0		>40
B Fib.		13.8		0.0	>3	Poplt.	B Fib.	0.0	0.0		>40
Poplt.		13.8		0.0	>3

(b)

NR	F-Lat. (ms)	Lat. Norm. (ms)	L-R F-Lat. (ms)	L-R Lat. Norm.
Right peroneal (Mrkrs.) (EDB)
NR		<60		<4