RT Journal Article
SR Electronic
T1 Back to the Future: Dynamic Contrast-Enhanced Photon-Counting Detector CT for the Detection of Pituitary Adenoma in Cushing Disease
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
DO 10.3174/ajnr.A8171
A1 Mark, Ian T.
A1 Van Gompel, Jamie
A1 Bancos, Irina
A1 Nagelschneider, Alex A.
A1 Johnson, Derek R.
A1 Bathla, Girish
A1 Madhavan, Ajay A.
A1 Weber, Nikkole M.
A1 Yu, Lifeng
YR 2024
UL http://www.ajnr.org/content/early/2024/04/10/ajnr.A8171.abstract
AB Historically, MR imaging has been unable to detect a pituitary adenoma in up to one-half of patients with Cushing disease. This issue is problematic because the standard-of-care treatment is surgical resection, and its success is correlated with finding the tumor on imaging. Photon-counting detector CT is a recent advancement that has multiple benefits over conventional energy-integrating detector CT. We present the use of dynamic contrast-enhanced imaging using photon-counting detector CT for the detection of pituitary adenomas in patients with Cushing disease.EIDenergy-integrating detectorPCD-CTphoton-counting detector CT