[名词解释] 身长(高)(height)

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) 颅内肿瘤头颅平片表现可以是() ["A．正常","B．正常；反映肿瘤的征象","C．正常；颅内压增高征象；反映肿瘤的征象","D．颅内压增高的征象；钙化","E．正常；颅内压增高征象；钙化"] 体重过重(overweight) 上臂围(armcircumference) 身长(高)(height)