In T-cell nodal lymphomas, netrin-1 nucleolar expression was present in 64.3% of low-grade T-cell lymphomas and in 56.2% of high-grade T-cell lymphomas; this difference of netrin-1 nucleolar expression between low- and high-grade T-cell lymphomas was not significant (p = 0.91). The gene discussed is NTN1; the disease is T-cell non-Hodgkin lymphoma.