CD30

Diffuse large B-cell lymphoma, not otherwise specified (DLBCL, NOS), is a common aggressive lymphoma in both developing and developed countries. DLBCL, NOS can express a wide range of immunohistochemical markers that may be used for prognostic evaluation. ...

Primary cutaneous anaplastic large cell lymphoma (PCALCL) is a rare T-cell lymphoma, characterized by anaplastic large cells that are usually ALK negative but have high expression of CD30 and presents as a solitary or grouped nodules. It is the second most common type of cutaneous T cell lymphoma, usually skin-limited disease and most frequently affects the trunk, face, and extremities. ...