Table 1. Cases of chordoma from the period 1959-2021.

Study	Sex	Age	Location
Essammaa E 1959	M	35	Oropharynx
Burge AJS 1975	M	68	Posterior pharyngeal wall of the orpharynx
D Hazarika et al 1995	N/A	N/A	Nasopharyngeal mass extending into the oropharynx
Gladstone HB et al 1998	M	81	Parapharyngeal space
UB Makhmudov et al 1998	F	58	Oropharynx
Succo G et al 2001	F	66	From the posterior oropharyngeal wall to the hypopharynx
WangYP et al 2004	F	50	Right posterior wall of the oropharynx
Koybasioglu F et al 2005	M	50	Left posterior aspect of the oropharynx
Coppens JR et al 2009	F	32	Nasopharynx
Coppens JR et al 2009	F	8	Nasopharynx
Coppens JR et al 2009	F	5	Nasopharynx
Vasudevan V et al 2015	F	73	Left parapharyngeal area
Khurram SA et al 2016	M	63	Right tonsillar region
Xiang Li et al 2017	M	32	Left oropharyngeal mass
Chi-Yuan Yeh 2021	F	63	Nasopharynx with extension to the oropharynx