Bajaj Anubha, The Coextensive Circumstance- Parachordoma, Journal of Clinical and Diagnostic Pathology, Volume 1, Issue 2, 2020, Pages 26-33, ISSN 2689-5773, https://doi.org/10.14302/issn.2689-5773.jcdp-20-3512. (http://oap-journals.infojcdp/article/1462) Keywords: Circumstance- Parachordoma