CJCP     2009 11 (08):  697-698    ISSN: 1008-8830  CN: 43-1301/R Primary hypothyroidism in a child mimicking a pituitary nacroadenoma on MR imaging XIN Ying, TONG Ya-Jie, YANG Min, GUAN Jun-Hong. Department of Pediatrics, Shengjing Hospital, China Medical University, Shenyang 110004, China. Received: null  Revised: null  Online: null Supporting info