Wildeman, M.

patient treatment cancer neoplasm tumor therapy nasopharyngeal photodynamic photodynamic therapy carcinoma grade study month nasopharyngeal carcinoma light radiation response cr rate non-primary stage depth survival cavity disease temopor fin interval surgery 66.7 result recurrence lesion non-primary neoplasms event temopor cell carcinoma oncology t 2 tumors surface netherland grade iii toxicities radiotherapy arms b analysis 1/1 neck cancer disease-free interval radiation oncology illumination disease-free headache method drug dose alveolar process neck dissection nasopharynx tongue journal indonesia success applicator tissue number dissection t stage response rate oropharynx group grade iii headache process palate phase ii trial otorhinolaryngol biopsy 40 weeks light exposure cavity tumors resection buccal mucosa nasopharyngeal applicator success rates