腫瘍 しゅよう摘出 てきしゅつ手術 しゅじゅつではありませんでした
shuyōtekishutsushujutsudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 腫瘍摘出手術

1. Was not tumor removal surgery.; Was not a tumor removal operation.

Past/Perfective
Negative
Polite
Formal Register