Table 1 Mean Ki-67 LIs of 121 anterior pituitary adenomas.
From: Lack of correlation between Ki-67 labelling index and tumor size of anterior pituitary adenomas
N. of cases | Mean LI (%) | P | |
|---|---|---|---|
All patients | 121 | 2.72 | |
Visual disturbances: yes | 47 | 2.67 | |
0.93 | |||
no | 56 | 2.59 | |
Functioning adenomas: yes | 73 | 3.13 | |
0.09 | |||
no | 48 | 1.93 | |
CT/MRI tumor size: microadenomas | 24 | 2.59 | |
Intrasellar macroadenomas | 27 | 2.63 | 0.27 |
intra- suprasellar macroadenomas | 34 | 1.91 | |
intra- supra- parasellar macroadenomas | 36 | 3.29 | |
Infiltration of surrounding tissues: yes | 45 | 3.73 | |
0.02 | |||
no | 76 | 2.03 | |
Infiltration of CS: yes | 18 | 5.61 | |
0.0005 | |||
No | 103 | 2.09 |