高身材(tallstature)
男，12岁，CT示松果体区肿瘤，其内有点状钙化，增强扫描肿瘤和侧脑室室管膜强化，最可能的诊断为() ["A．松果体瘤","B．生殖细胞瘤","C．畸胎瘤","D．转移瘤","E．室管膜瘤"]
低体重(lowweight)
小脑扁桃体下疝是指扁桃体下端变尖呈楔形，且至少低于枕骨大孔水平以下() ["A．3mm","B．4mm","C．5mm","D．7mm","E．10mm"]
体重过重(overweight)
生理性体重下降(physiologicallossofbodyweight)
