Table 2

Weiss criteria with Aubert’s modifications for distinguishing adrenal cortical carcinoma from adenoma[17]
Weiss criteria Our case (“+” = presence; “-” = absence)
Nuclear grade by Fuhrman (III/IV) +
MI (mitotic index) >5/50 HPF +
Atypical mitoses +
Clear cells <25% +
Diffuse architecture >33% +
Necrosis +
Venous invasion +
Sinusoid invasion +
Capsular invasion +
Total Weiss score 9

Fulawka et al.

Fulawka et al. Diagnostic Pathology 2014 9:51   doi:10.1186/1746-1596-9-51

Open Data