Pathomorphology of mammary adenosis surrounding breast carcinoma was studied in 51 patients with breast carcinoma. The relations between epithelial proliferation, atypical hyperplasia and carcinoma were evaluated.

• 本文研究了本院51例乳腺癌并存腺病的改变，并重点观察乳腺癌癌旁腺病上皮增生、不典型增生与癌的关系进行病理组织学探讨。