“他发现自己得了肝癌”这句话英语应该怎么翻译啊？

He found he'd got/caught the liver cancer.

得了什么病用 have got sick/ill/cold（感冒）/headache(头痛)/eczema(湿疹)/psoriasis(牛皮癣)
得了肝癌 所以过去完成时 had got

He found that he has got a liver cancer.

he found out he had lung cancer.

he discovered that he has got the liver cancer

he found himself has got lung cancer