Devil Facial Tumor Disease 2

**Semantic type:** Neoplastic Process

**Definition:** A subtype of devil facial tumor that has karyotypic changes that differ from devil facial tumor disease 1 in that it does not have chromosomal losses nor the four atypical marker chromosomes displaying complex rearrangements. DFTD2 tumors have a different MHC class I genotype.

**Synonyms:** - DFT2 - DFTD2 - Devil Facial Tumor 2