Small cell lung cancer with peripheral neuropathy as the first symptom: Two case reports

Table 1 Electromyography/evoked potential test report of Case 1, sensory nerve conduction

Nerve/position	Latent period, ms	Amplitude, μV	Conduction velocity, m/s	Distance, mm
L median nerve
Finger 3	3.23	5.8	44	141
Finger 4	3.39	7.8
R median nerve
Finger 3	3.18	5.5	41	130
Finger 4	3.28	4.2
L ulnar nerve
Finger 5	1.93	6.5	60	116
Finger 4	1.98	6.5
R ulnar nerve
Finger 5	1.93	5.3	57	109
Finger 4	2.03	6.9
R nervi suralis
Gastrocnemius	1.93	3.9	49	95
L nervi suralis
Gastrocnemius	2.55	4.3	50	127
R superficial peroneal nerve
Calf	2.19	4.8	46	100
L superficial peroneal nerve
Calf	2.08	4.6	43	90

L: Left; R: Right.