Table 5.
Characteristic | |
---|---|
No (%) of patients undergoing surgery | 12 (27) |
Mean±SD (range) age at diagnosis of hyperplastic polyposis (years) | 51.1±10.3 (36–71) |
Mean±SD (range) age at surgery (years) | 52.1±11.3 (36–75) |
Type of surgery, n (%) | |
Colectomy with ileorectal anastomosis | 8 (66) |
Right hemicolectomy | 4 (33) |
Patients with endoscopic surveillance after surgery, n (%) | 7 (58) |
Patients with recurrent polyps, n (%) | 7 (100) |
Patients with recurrent SSA/P or adenomas, n (%) | 4 (57) |
Mean±SD (range) time to recurrent SSA/P or adenomas in retained colorectum (years) | 2.5±2.4 (1–6) |
SSA/P, sessile serrated adenomas/polyps.