Demyelinating neuropathy in patients with hepatitis B virus: A case report

Table 1 Nerve conduction study on admission

	Latency (ms)	Amplitude (mv)	Conduction velocity (m/s)
R-Ulnar nerve (m)
Wrist – ADM	3.65	7.3
Bl. elbow – wrist	9.38	6.4	33.5
Ab. elbow – Bl elbow	10.7	5.9	78
R-Median (m)
Wrist – APB	3.92	5.2
Elbow – Wrist	12	4.8	33.4
R-Tibial (m)
Ankle – Abd hal	5.9	4.9
Popliteal fossa – Ankle	17.1	3.0	32.9
R-Peroneal (m)
Ankle – EDB	7.22	3.3
Bl. Fib. head – Ankle	18.2	2.5	24.8
Ab. Fib. head - Bl. Fib. head	20.3	2.5	45.2
R-Ulnar nerve (s)
Wrist – Digit V	2.15	4.7	48.8
Median (s)
Wrist – Digit II	2.37	18.1	48.5
Superficial peroneal (s)
Lower leg – Ankle	2.14	6.1	51.4
Sural (s)
Mid lower leg – Lat alleolus	2.42	6.2	42.1

Ab: Above; Abd hal: Abductor halluces; ADM: Abductor digiti minimi; APB: Abductor pollicis brevis; Bl: Below; EDB: Extensor digitorum brevis; m: Motor study; s: Sensory study.