Table 1 Classification scores for radiotherapy and chemotherapy induced haemorrhagic cystitis: RTOG/ EORTC and Gray scores (modified from [14] and [15])
Classification scores for chronic radio- and chemotherapy induced haemorrhagic cystitis | |||||
|---|---|---|---|---|---|
Radiotherapy | RTOG/ EORTC scale | Grade 1 | Grade 2 | Grade 3 | Grade 4 |
Microscopic haematuria, requiring no medication; Minor telangiectasia | Moderate haematuria requiring medication; Moderate telangiectasia | Severe haematuria; Severe telangiectasia | Necrosis; Severe haemorrhagic cystitis | ||
Chemotherapy | Gray score | Grade 0 | Grade 1 | Grade 2 | Grade 3 |
Normal, no haematuria | Mild haematuria with telangiectasia or dilatation of the bladder vessels | Severe haematuria with mucosal haematomas | Severe haematuria with intravesical clots | ||