Table 2. Rare Cancer Network studies of prostate cancer.

Prostate	Author	Year	Cases	Results
Curative role of radiotherapy in adenocarcinoma of the prostate in patients under 55	Nguyen6	2005	39	Similar local control in younger and older patients from either EBRT or radical prostatectomy
Prostate cancer in patients aged 80 or more	Nguyen7	2009	65	No negative impact of radiation on disease free survival and global survival
Small cell carcinoma of the prostate: etiology, diagnosis, prognosis, and therapeutic implications	Stein8	2008	30	Cisplatin+RT failed to improve outcome after good initial response