乱診 らんしん乱療 らんりょうではありませんでした
ranshinranryōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 乱診乱療

1. Was not misdiagnosis and mistreatment.; Was not incorrect diagnosis and treatment.

Past/Perfective
Negative
Polite
Formal Register