11594
We report an additional case of isotretinoin teratogenicity in which the patient had agenesis of the cerebellar vermis , multiple leptomeningeal neuroglial heterotopias , hydrocephalus , and abnormalities of the corticospinal tracts .
 adverse effect: abnormalities of the corticospinal tracts, isotretinoin; adverse effect: agenesis of the cerebellar vermis, isotretinoin; adverse effect: hydrocephalus, isotretinoin; adverse effect: multiple leptomeningeal neuroglial heterotopias, isotretinoin; adverse effect: teratogenicity, isotretinoin
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
 Entity Pairs:  abnormalities of the corticospinal tracts, isotretinoin; agenesis of the cerebellar vermis, isotretinoin; hydrocephalus, isotretinoin; multiple leptomeningeal neuroglial heterotopias, isotretinoin; teratogenicity, isotretinoin 
Answer:
 adverse effect: abnormalities of the corticospinal tracts, isotretinoin; adverse effect: agenesis of the cerebellar vermis, isotretinoin; adverse effect: hydrocephalus, isotretinoin; adverse effect: multiple leptomeningeal neuroglial heterotopias, isotretinoin; adverse effect: teratogenicity, isotretinoin