866
PATIENTS AND METHODS : Forty - two patients with biopsy - proven prostatic adenocarcinoma [ 26 with stage C ( T3N0M0 ) and 16 with stage D1 ( T3N1M0 ) ] were included in this study .
 prostatic adenocarcinoma
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 prostatic adenocarcinoma