Typically, between 50% and 60% of patients starting treatment do so within the target of 62 days from the point of suspicion.
Dylai o leiaf 75% o gleifion ddechrau ar eu triniaeth ddiffiniol gyntaf o fewn 62 diwrnod (heb ohiriadau) ar ôl i’r amheuaeth o ganser godi am y tro cyntaf.