Here are some resources that may be helpful. This page gives information on Takayasu Arteritis (TAK) www.vasculitisfoundation.org/education/vasculitis-types/takayasu-arteritis/ This page contains treatment guidelines for TAK-look under the "Medical Management for TAK" section. www.vasculitisfoundation.org/giant-cell-arteritis-gca-takayasu-arteritis-tak-guidelines/ Here is a playlist of all of the videos we have about Takayasu Arteritis kzfaq.info/sun/PLr6Bwau6uSmuPKgCmJ36PjZspzog8uAjo I hope this information will be helpful to you and your sister. To stay connected to the Vasculitis Foundation and receive emails about latest vasculitis research, etc. subscribe to our Enews www.vasculitisfoundation.org/connect/e-news/