13667
A case of high - grade endometrial stromal sarcoma , confined into an intrauterine polypoid growth , in a woman with a history of breast cancer who was treated with adjuvant tamoxifen .
 high - grade endometrial stromal sarcoma, tamoxifen; intrauterine polypoid growth, tamoxifen
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 high - grade endometrial stromal sarcoma, tamoxifen; intrauterine polypoid growth, tamoxifen