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Table 2 EORTC/RTOG GI and GU acute radiation induced toxicity

From: Feasibility and radiation induced toxicity regarding the first application of transperineal implementation of biocompatible balloon for high dose radiotherapy in patients with prostate carcinoma

  Grade 0 Grade I Grade II
EORTC-RTOG scale for lower Gastro-intestinal None Increased frequency or change in quality of bowel habits not requiring medication/ rectal discomfort not requiring analgesics Diarrhea requiring parasympatholytic drugs/mucous discharge not necessitating sanitary pads/ rectal or abdominal pain requiring analgesics
  13/15 2/15  
EORTC-RTOG scale for Genitourinary    
Nocturia None 2-3 times 4-6 times
  12/15 3/15  
Frequency None Once/2hour Once/1hour
  11/15 4/15  
Hematuria None microscopic Intermittent (mild/moderate)
Dysouria None slight Moderate
  11/15 2/15 2/15