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Table 1 Vienna Rectoscopy Score (VRS)

From: Rectum-spacer related acute toxicity – endoscopy results of 403 prostate cancer patients after implantation of gel or balloon spacers

VRS Congested mucosa Telangiectasia Ulceration Stricture Necrosis
Score 0 Grade 1 None None None None
Score 1 Grade 2 Grade 1 None None None
Score 2 Grade 3 Grade 2 None None None
Score 3 Any Grade 3 Grade 1 None None
Score 4 Any Any Grade 2 Grade 1 None
Score 5 Any Any Grade ≥ 3 Grade ≥ 2 Any