Combined use of preoperative 18F FDG-PET imaging and intraoperative gamma probe detection for accurate assessment of tumor recurrence in patients with colorectal cancer

Table 1 Patient Characteristics

Characteristics	Patients
Mean age [range (year)]	54 (31–78)
Gender
Males	9
Females	12
Mean time interval from initial treatment to PET scan [range (months)]	42 (3–102)
Mean time interval from PET scan to Surgery/GP study [range (days)]	16(1–41)(19 patients)

ISSN: 1477-7819