FDG-PET scan in patients with clinically and/or radiologically suspicious colorectal cancer recurrence but normal CEA

Table 1 Patient Characteristics

Characteristics	Patients
Mean age [range (year)]	55 (33–91)
Gender
Males	18
Females	21
Mean time interval from initial treatment to PET scan [range (months)]	24 (3–92)
Mean time interval from last treatment to PET scan [range (months)]	25 (3–92)

ISSN: 1477-7819