Specific information of false-positive and false-negative cases
according to the new index judgment of PTLD
The results of non-destructive PTLD diagnosis predicted by the cut-off
value showed that there were three false negatives and one false
positive. See TABLE 5 for specific results. The final diagnosis
of the false-positive patient was reactive hyperplasia of the lymph
nodes, but the SUVmaxBio was too high; so, it was misjudged as PTLD. The
final diagnosis of the three false-negative cases was non-destructive
PTLD, and their SUVmaxBio or SDL/LDL values were too low; so, they were
misjudged as being PTLD-negative cases. FIGURE 3 shows18F-FDG-PET/CT and lymph node biopsy results of the
false-negative and false-positive cases.