NFKBIA and aneurysmal bone cyst: In patients with activated B-cell type (ABC) subgroup of diffuse large B-cell lymphoma, p-IκBα level in tissue microarrays of those with poor five-year survival rate was higher than those with good five-year survival rate, suggesting that p-IκBα is an independent prognostic marker of poor survival in ABC patients (Hussain et al., 2013).