title: Metastatic cancer in the Jurassic.
abstract: Recognition of cancer in extreme antiquity has been limited to osteomas in mosasaurs and haemangiomas and growths of unclear origin in dinosaurs. We describe a metastatic cancer in a dinosaur.
authors.forename: B M
authors.initials: BM
authors.lastname: Rothschild
authors.forename: B J
authors.initials: BJ
authors.lastname: Witzke
authors.forename: I
authors.initials: I
authors.lastname: Hershkovitz
mesh_terms: D000820:Animal Diseases / Q000266:history*; D000818:Animals; D001859:Bone Neoplasms / Q000266:history* / Q000556:secondary / Q000662:veterinary; D003120:Colorado; D005580:Fossils; D049690:History, Ancient; D010164:Paleopathology; D014714:Vertebrates