患上

jǐ nián qián tā huàn shàng le yán zhòng de fèi bìng

几年前，她患上了严重的肺病。

A few years ago, she developed a serious lung disease.

tā huàn shàng le yī zhǒng wú fǎ gēn zhì de pí fū bìng

他患上了一种无法根治的皮肤病。

He is suffering from an incurable skin disease.