Table 1 Clinical and anatomical information about the entire cohort. m months, y years, n/No. number, CCJ craniocervical junction
From: Outcomes and issues of 12 chordomas treated in a single center
Characteristic | Subgroup | No of patients (N = 12) |
Sex | Male Female | 10 2 |
Lesions | Single Bifocal | 11 1 |
Tumor location | Skull base (CCJ) Cervical spine Thoracic spine Lumbar spine | 7 (1) 2 3 1 |
Histological subtype | Typical Chondroid | 11 1 |
Characteristic | Statistic | Value |
Age at diagnosis | Mean Range | 47.9 y 22–69 y |
Duration of symptoms | Mean Range | 15.4 m 22–69 m |