1065
The absolute risk for bladder cancer in the cohort reached 10 % 16 years after diagnosis of Wegener ' s granulomatosis , and a history of bladder cancer was ( non - significantly ) twice as common as expected at the time of diagnosis of Wegener ' s granulomatosis .
 bladder cancer, Wegener ' s granulomatosis, bladder cancer, Wegener ' s granulomatosis
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 bladder cancer, Wegener ' s granulomatosis, bladder cancer, Wegener ' s granulomatosis