Borderline Primary Cutaneous CD30-Positive T-Cell Lymphoproliferative Disorder

**Semantic type:** Neoplastic Process

**Definition:** A CD30-positive T-cell lymphoproliferative disorder that arises from the skin and is characterized by overlapping morphological features between anaplastic large cell lymphoma and lymphomatoid papulosis.

**Synonyms:** - Borderline Primary Cutaneous CD30+ T-Cell Lymphoproliferative Disorder