9810
A unique case of a transient , nonpigmenting fixed drug eruption caused by the radiopaque contrast medium iothalamate is reported .
 fixed drug eruption, iothalamate
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:
 fixed drug eruption, iothalamate