Table 1. Scoring system developed at the Eighth International Meeting on Wilson's Disease, 2001.

From Cho YH, et al. Korean J Fam Med 2011;32:205-8, according to the Creative Commons license [7].

Total score: ≥4, diagnosis highly likely; 2 to 3, diagnosis probable, more tests needed; ≤1, diagnosis very unlikely.

MRI, magnetic resonance imaging; ULN, upper limit of the normal range.