CT - CT Abdomen and pelvis (adrenal dedicated protocol)
Axial non-contrast
AXIAL THICK 60 sec
AXIAL THICK 15 min
Pre, postcontrast, and delayed images have been obtained through the upper abdomen and compared with the study performed one month ago.
The 5.7 cm right adrenal lesion has a Hounsfield unit of 18 pre-contrast imaging with no discernible enhancement seen on post-contrast images (HU 20 at 60 seconds and HU 18 at 15-minute delay. Dependant sludge is seen in the gallbladder. The remainder of the imaged abdominal viscera is unchanged to previous.