12665
We report the development of scrotal ulcer in a patient with acute promyleocytic leukemia ( APL ) within 10 days of treatment with ATRA at a dose of 40 mg orally twice daily .
 scrotal ulcer, ATRA
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:
 scrotal ulcer, ATRA