MS typing results of patients in the validation group.

Case 3 failed in diagnosis because the D-score was lower than 0.3.Case 11 failed in subtyping because the P-score was lower than 5.0.*Cases 1–4 with superscripts were Congo red–negative tissues that were adjacent to the Congo red-positive region of cases 21–24.C, constant region.MS typing results of patients in the validation group.病例3因D评分（D-score）低于0.3导致诊断失败；病例11因P评分（P-score）低于5.0导致分型失败。*带上角标的病例1至4为刚果红（Congo red）阴性组织，其毗邻病例21至24的刚果红阳性区域。C：恒定区（constant region）。验证组患者的MS分型（MS typing）结果。