Determinants for local tumour control probability after radiotherapy of anal cancer
Background and purpose: Anal squamous cell carcinoma is primarily treated with radiotherapy (RT), but the optimal RT dose for anal tumours of different sizes is not known. The purpose of this study was to identify determinants for local tumour control probability (LTCP). Material and methods: From a large Nordic database 901 patients who received RT for anal cancer between 2000 and 2007 were selec