Doctors found it hard to establish the precise nature of her illness.

医生们难以判定她的确切病因。

《牛津词典》

Doctors found a glioma, a growth in the supportive tissue of the brain.

医生发现他患有胶质细胞瘤，这种肿瘤生长在脑部支持组织中。

youdao

When they scrutinised the test results, the doctors found subtle clues that, in retrospect, hinted at ensuing impairment.

当医生们观察测试结果的时候，一对照，发现一些细微的线索性都预示着痴呆的发病的征兆。

youdao

Doctors found that Houdini's appendix had burst.

VOA: special.2010.12.19

The study found there is strong support for restricting work by doctors-in-training to sixteen or fewer hours at one time.

VOA: special.2010.07.13

They found that the increase took place only in areas with hospitals where new doctors train.

VOA: special.2010.07.13

Alas, in late August Eric's U.S. doctors found, as predicted, a tumor on his new liver.

FORBES: On The Cover/Top Stories

Doctors found that those on exemestane were less likely to see the disease return.

BBC: Drug 'boosts breast cancer fight'

When he went to a hospital, doctors found he had a clot in a lung, she said.

CNN: Temptations singer Richard Street is dead at 70