放射 ほうしゃ せん療法 りょうほうではありませんでした
hōshasenryōhōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 放射線療法

1. Was not radiotherapy.; Was not radiation therapy.

Past/Perfective
Negative
Polite
Formal Register
Medicine