PB2050: COMPARISON OF CLINICAL CHARACTERISTICS OF CHILD AND ADULT PATIENTS WITH PNH: ——TEN-YEAR FOLLOW-UP - Hui Yang; Jin LI; Yueming Gong; Ninning Wang; Haiying Hua; Xiaoyu Chen; Ting Zhang; Guangsheng He; Jianyong LI (HemaSphere, 2023)