4 sentences

1. 他被诊断出患有脑瘤。

   tā bèi zhěn​duàn chū huàn​yǒu nǎo​liú.

   He was diagnosed with a brain tumor.

   Source: Dong Chinese Dictionary

2. 他长了脑瘤。

   tā zhǎng le nǎo​liú.

   He has a brain tumor.

   Source: OpenSubtitles

3. 你没有脑瘤。

   nǐ méi​yǒu nǎo​liú.

   You don't have a brain tumor.

   Source: OpenSubtitles

4. 她得了脑瘤。

   tā dé le nǎo​liú.

   She has a brain tumor.

   Source: OpenSubtitles