146. ARE CHILDHOOD-ONSET AND ADULT-ONSET TAKAYASU ARTERITIS SIMILAR IN TERMS OF CLINICAL FEATURES AND DISEASE COURSE?. (29th March 2019) - Cagri, Ertugrul; Demir, Bolek Selcan; Sari, Alper; Akca, Ummusen Kaya; Kilic, Levent; Akdogan, Ali; Kiraz, Sedat; Karadag, Omer; Özen, Seza