76ers guard Markelle Fultz diagnosed thoracic outlet syndromeSixers guard Markelle Fultz was diagnosed with "thoracic outlet syndrome" on Tuesday.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceSixers guard Markelle Fultz was diagnosed with "thoracic outlet syndrome" on Tuesday.Loading recommendations... Please wait while we load personalized content recommendationsPublished Dec 4, 2018 | Modified Dec 4, 2018SI STAFFShare on FacebookShare on XHome/NBA