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Table 2 Location and pathology findings of the lesions detected by PET and GP

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

Pt No PET [Location(No)] GP [Location(No)] Pathology Follow-up
1 Liver (3) Liver (3) +++ PET&GP  
  Portal (3) Portal (3) +++ PET&GP  
  Rectum Rectum + PET&GP  
2 Liver Liver + PET&GP  
3 Rectum Rectum + PET&GP  
4 Pelvis - - PET - CEA
5 Rectum Rectum + PET&GP  
  Pelvis - - PET  
6 Rectum Rectum + PET&GP  
7 Liver - No specimen sent  
  RLQ - - PET  
  Pelvis Pelvis (3) + PET; +++ GP  
8 RLQ (2) - No specimen sent  
  Pelvis Pelvis + PET&GP  
  - Liver (2) -- GP  
9 Pelvis Pelvis + PET&GP TV adenoma in colon  
10 Small bowel Small bowel + PET&GP  
  Pelvis Pelvis (3) + PET; +++ GP  
  - Omentum + GP  
11 Lung Not accessible No specimen sent + PET, + CEA, + Path.
12 Pelvis Pelvis + PET&GP  
13 Liver (3) Liver (2) ++- PET; +- GP  
  - Small bowel - GP  
14 Liver - + PET  
15 Liver Liver - PET&GP - CEA, - PET, - Path
  Retoperitoneum - - PET  
  Pelvis Pelvis - PET&GP  
  RLQ - No specimen sent  
  - Portal - GP  
16 Pelvis Pelvis + PET&GP  
17 Pelvis Pelvis + PET&GP  
18 Liver - - PET + CEA
  Anus - No specimen sent  
19 Peritoneum Peritoneum + PET&GP  
  - Omentum + GP  
20 Rectum Rectum - PET&GP  
  Pelvis (2) Pelvis (2) ++ PET&GP  
  Liver Liver + PET&GP  
21 Abdominal wall Abdominal wall + PET&GP  
  Pelvis (2) Pelvis (2) ++ PET&GP  
  Mesenterium Mesenterium + PET&GP  
  Peritoneum Peritoneum + PET&GP  
  Inguinal (2) Inguinal (2) No specimen sent  
  1. Pt No (Patient number); RLQ (Right lower quadrant); TV (Tubulovillous); Path (Pathology); - (Negative); + (Positive).