To master pathologic features of diffuse nontoxic goiter and diffuse toxic goiter.

掌握非毒性甲状腺肿、毒性甲状腺肿的病变特点.

To master pathologic features of diffuse nontoxic goiter and diffuse toxic goiter .

掌握非毒性甲状腺肿、毒性甲状腺肿的病变特点。