CJCP     2015 17 (10):  1131-1136    ISSN: 1008-8830  CN: 43-1301/R Painless skin nodules and ecchymosis in a school-aged girl LIU Ying-Ting, YANG Ming-Hua, CAO Li-Zhi, HUANG Ye-Hong, XIE Min, YANG Liang-Chun, YANG Hui, TANG Xing Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410008, China Received: 2015-06-30  Revised: 2015-08-10  Online: null Supporting info null