漏诊

xiào chuǎn de fā bìng yuán yīn fù zá bù shǎo bìng rén róng yì bèi wù zhěn lòu zhěn

哮喘的发病原因复杂，不少病人容易被误诊、漏诊。

The causes of asthma are complex, and doctors may misdiagnose or fail to diagnose many asthma sufferers.

duō shù ái zhèng zǎo qī zhèng zhuàng bù míng xiǎn róng yì bèi lòu zhěn wù zhěn

多数癌症早期症状不明显，容易被漏诊、误诊。

Most cancer has no obvious early symptoms, hence it is easy for it to escape diagnosis or be misdiagnosed.