6477
The high doses of EE that were used in early COCs were associated with a significantly increased risk of endometrial cancer in certain preparations , for instance those containing the progestogen dimethisterone .
 disease: endometrial cancer
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 disease: endometrial cancer