Pathologic pattern: 16 lesions were trabecular type and 2 lesions were scirrhous type.
病理分型：16个病灶是梁索型，2个病灶是硬化型。
2
Objective To study the relationship between mechanism of non-gene regulation apoptosis and prognosis of typical medullary carcinoma, atypical medullary carcinoma and scirrhous carcinoma.