Clonal CCND1 Gene Rearrangement

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A molecular abnormality indicating rearrangement of the CCND1 gene in clonal populations of either lymphocytes or lymphocyte lineage neoplastic cells.

**Synonyms:** - BCL-1 Rearrangement - CCND1 Gene Rearrangement - Clonal BCL-1 Gene Rearrangement - Clonal Cyclin D1 Gene Rearrangement - Cyclin D1 Gene Rearrangement - Monoclonal BCL-1 Gene Rearrangement