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Table 1 Patients and lesions

From: Endoscopic full-thickness resection using an over-the-scope device for treatment of recurrent / residual colorectal neoplasia: a single-center case series

Patients (n = 29) and lesions (n = 30)  
Age, years (median / range) 72,7 (21,5-81,6)
Gender (female / male) 10 / 19
Localization (n)
• right colon (ascending / transverse) 18
• left colon (descending / sigmoid) 9
• rectum 3
Pre treatment histology (n)
• serrated adenoma 2
• tubular or tubular-villous adenoma; low grade IEN 16
• tubular or tubular-villous adenoma; high grade IEN 8
• carcinoma 4
Procedure time, marking to final control (median / range) 34,5 (11-120 min)
Size of resected specimen, max. diameter (median / range) 25 (14-33 mm)