The venous ACTH levels obtained from the right and left petrosal sinuses and peripheral blood are as follows (00:00 = baseline, other times are in minutes post CRH administration):
- 00:00 right perosal sinus 14.7
- 00:02 right perosal sinus 243
- 00:05 right perosal sinus 139
- 00:10 right perosal sinus 93.0
- 00:15 rigth perosal sinus 58.4
- 00:00 left perosal sinus 8.06
- 00:02 left perosal sinus 81.7
- 00:05 left perosal sinus 81.3
- 00:10 left perosal sinus 11.5
- 00:15 left perosal sinus 8.50
- 00:00 peripheral 1.40
- 00:02 peripheral 1.51
- 00:05 peripheral 1.43
- 00:10 peripheral 2.53
- 00:15 peripheral 3.29
These results are consistent with a pituitary microadenoma, most likely in the right side of the gland.