Results The size,scope and form ofthe serebral Calcification could clearly be displayed by CT scanning,and the distributive characteristics were multifocal,symmetric and pleomorphism.

• 结果:颅脑CT可以清晰显示颅内钙化灶的大小、范围、形状等,多发性、对称性和多形性为其分布特点,钙化灶的数目、大小与病程成正相关。