Endoscopic endonasal transclival removal of tumors of the clivus and anterior region of the posterior cranial fossa (results of surgical treatment of 140 patients)

Table 1 Localization of tumors by section of the clivus

Clivus section	Number of cases	Percent
Upper	13	9.29
Middle	6	4.29
Lower	1	0.7
Upper and middle	68	48.57
Middle and lower	11	7.86
Whole clivus (upper, middle, lower)	41	29.29
Total	140	100

ISSN: 2057-4967