慢性 まんせい骨髄 こつずい せい白血 はっけつ びょうでした
manseikotsuzui sei hakketsubyōdeshita

Noun
Desu Copula

The polite past form of 慢性骨髄性白血病

1. Was chronic myeloid leukemia.

Past/Perfective
Polite
Medicine