Objective To study the way of establishing the gninea pig model with mastopplasia and morphological observation of pathological tissue.

• 目的豚鼠乳腺增生病模型方法的建立和病理组织形态学观察。方法采用给豚鼠已烯雌酚、黄体酮联合注射法所致乳腺增生病动物模型。