[名词解释] 球上颌囊肿

肿瘤标志物 圆柱瘤 引起低磷血症的常见病因是() ["A．磷向细胞外转移","B．PTH过度分泌","C．肠道磷酸盐的吸收减少","D．细胞外磷酸盐丢失","E．肾磷酸盐阈值降低"] 引起低钙血症的常见病因是() ["A．低白蛋白血症","B．甲状腺功能亢进","C．甲状旁腺功能减退","D．维生素D缺乏","E．慢性肾功能衰竭"] 杨梅状样血管瘤 球上颌囊肿