The Boston Globe reports that DISTURBED's previously announced U.S. tour has been canceled because the band's lead singer, David Draiman, has been diagnosed with a serious throat condition.

According to tour promoter LiveNation, the unspecified "condition" is not permanent, but Draiman must stop performing for at least four weeks in order for it to heal. Refunds are available at point of purchase.

Draiman in 2006 underwent successful surgery to fix a deviated septum which was making breathing difficult and affecting his vocal abilities on stage.

Source: www.Blabbermouth.Net