CJCP     2006 8 (6):  505-506    ISSN: 1008-8830  CN: 43-1301/R Endocrine alteration was presented as the first symptom of childhood intracnial tumor: clinical analysis of 13 cases YANG Pei-Rong, HUANG Xiao-Dong, SHEN Yong-Nian Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai 2000127, China Received: null  Revised: null  Online: null Supporting info