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. 2025 Sep 19;150(1):32. doi: 10.1007/s00401-025-02936-w

Table 2.

Histological findings of sural nerve biopsies

Total CIDP Typical CIDP CIDP variant
(%) 55 36 (65%) 18 (13%)
Complement deposition, N (%)
High 7 (13%) 4 (11%) 3 (16%)
Medium 17 (31%) 14 (25%) 3 (16%)
Low 28 (51%) 17 (47%) 11 (58%)
None 3 (5%) 2 (5%) 1 (5%)
Myelin loss, N (%) 55 (100%) 36 (100%) 18 (100%)

Data are n (%) for histomorphology findings