Fig. 2

Qualitative and quantitative changes in gallbladder uptake over time. Frequency of gallbladder visualization (wall & lumen) and changes in the uptake intensity in respect to the liver background activity (A), and gallbladder & liver standardized uptake values (B) in relation to the scanning timepoints in 73 study participants. Error bars represent the standard deviation. Please note that the same subject was not scanned across all the given timepoints. Details of the study subgroups and scanning protocols are summarized in Table 1. Also, please note that the small category where both wall and lumen were visualized was added to their respective category in this graph. Details about the exact numbers are given in Table 3