Table 3

Nerve biopsy findings

No	Density of MF	Endoneurial oedema	Onion bulbs	Inflammatory cells	Blood vessels	Segmental demyelination	Segmental remyelination	Axonal degeneration
1	435	Present	Absent	Absent	Thick BM	11	9	12
2	1850	Present	Present	CD68, CD22, CD4, CD8	Thick	18	12	15
3	830	Present	Absent	Absent	Thick	15	10	18
4	780	Present	Present	CD68	Thick	17	10	27
5	285	Absent	Absent	CD68	Calcium	24	17	18
6	2530	Absent	Absent	CD68	Thick	32	15	13
7	960	Present	Absent	CD68, CD4, CD8	Thick	18	6	16
8	575	Absent	Present	CD68	Thick	22	12	14
9	715	Present	Absent	CD68, CD22, CD4, CD8	Thick	14	15	16
10	1220	Present	Present	CD68	Thick	18	10	12
12	605	Present	Absent	Absent	Thick	15	10	18
13	1810	Present	Absent	Absent	Thick	12	15	18
14	1314	Absent	Absent	CD68	Thick	14	8	12
15	1922	Present	Absent	CD68, CD22, CD4, CD8	Occluded	21	7	19

MF=Myelinated fibres; n >7000/mm²