BCL2 and diffuse large B-cell lymphoma: Interestingly, in our FISH analysis of a Northern Italian series of FL, we tested different commercially available probes for BCL2 translocation, obtaining overlapping results in terms of lower percentage of translocated cases than expected, with the best performance obtained using break-apart FISH strategy on formalin fixed and paraffin embedded sections, in analogy with the results obtained on diffuse large B-cell lymphoma (54).