Circulating Tumor HPV-18 DNA

**Semantic type:** Nucleic Acid, Nucleoside, or Nucleotide

**Definition:** Cell-free, human papillomavirus (HPV)-associated neoplasm-derived DNA found in a blood, serum or plasma sample containing sequences derived from the high-risk strain HPV-18.

**Synonyms:** - Circulating Tumor Human Papillomavirus 18 DNA - Circulating Tumor Human Papillomavirus-18 DNA - HPV-18 ctDNA - HPV18 ctDNA - Human Papillomavirus 18 Circulating Tumor DNA - Human Papillomavirus-18 Circulating Tumor DNA - ctHPV18DNA