浸潤 しんじゅん せい乳管 にゅうかんがんではありませんでした
hishin junsei nyūkanga ndewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 非浸潤性乳管がん

1. Was not non-invasive ductal carcinoma.; Was not a non-invasive ductal cancer.

Past/Perfective
Negative
Polite
Formal Register