CJCP     2010 12 (2):  156-157    ISSN: 1008-8830  CN: 43-1301/R Huge pneumatocele in a child ZHANG He-Cheng, BAI Yan, WANG Rong-Feng, CHEN Zheng-Guang Department of Radiology, First Affiliated Hospital of Tsinghua University, Beijing 100016, China Received: null  Revised: null  Online: null Supporting info