CD30 expression has also been reported in a variable number of neoplastic cells of primary cutaneous follicle center lymphoma (PCFCL) and of primary cutaneous marginal zone lymphoma (PCMZL) [14,15,39,40,41,42], with rare cases describing a Hodgkin and Reed–Sternberg (H/RS)-like morphology [26,43,44]. Here, TNFRSF8 is linked to primary cutaneous marginal zone B-cell lymphoma.