ITK and nodular sclerosis classical Hodgkin lymphoma: We describe a patient with two composite heterozygous pathogenic variants in the interleukin-2-inducible T-cell kinase (ITK) gene and a history of multiple tumors, including recurrent Epstein–Barr virus (EBV)-related nodular sclerosis and Hodgkin’s lymphoma (NSHL), associated with unresponsive multiple hand warts, immune thrombocytopenia, and an impaired immunological profile (CD4+ lymphocytopenia, memory B-cell deficiency, reduction in regulatory T-cells, and B-cell- and T-cell-activated profiles).