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Table 1 Cases of granuloma in patients who underwent colorectal cancer surgery

From: Suture granuloma with hydronephrosis caused by ileostomy closure after rectal cancer surgery: a case report

  Age Sex Primary diagnosis Interval Granuloma site PET/CT Size (mm) Causal material
1 [8] 71 Male Sigmoid colon cancer, liver metastasis 4 months Liver Positive 15 Suture (silk)
2 [12] 67 Male Rectum cancer 30 months Pelvic peritoneum Positive 34 Suture (NA)
3 [12] 37 Male Transverse colon cancer, liver metastasis 3 months Liver Positive NA NA
4 [13] 85 Male Sigmoid colon cancer 10 months Abdominal wall (port site) Positive 20 Suture (absorbable suspected)
5 [14] 66 Male Sigmoid colon cancer, liver metastasis 29/19 months Liver NA 23/45 Metal staples/clip
6 [15] 31 Female Left side colon cancer (perforation) 7 months Liver Positive NA Food residues
7 [16] 60 Male Ascending colon cancer 24 months Mesentery NA 40 Suture (silk)
Current case 63 Male Rectum cancer 29 months Mesentery Negative 43 Suture (silk)
  1. NA not available