Histologic features of primary cutaneous CD4+ small/medium T cell lymphoproliferative disorder
Histologic features of primary cutaneous CD4+ small/medium T cell lymphoproliferative disorder
Primary cutaneous CD4+ small/medium T cell lymphoproliferative disorder (formerly called primary cutaneous CD4+ small/medium pleomorphic T cell lymphoma) shows a dense nodular infiltrate with a tendency to infiltrate the subcutis and minimal or absent epidermotropism.