浸潤しんじゅんせい腫瘍しゅようではありませんでした
shinjunseishuyōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 浸潤性腫瘍

1. Was not an infiltrative tumor.

Past/Perfective
Negative
Polite
Formal Register