Pancreatic cancer can be hard to diagnose, since the early stages have no visible symptoms.
2
不幸地是,尽管经过多年的大力研究,我们仍然缺乏一种可靠的方法可以在早期尚无症状阶段发现胰腺癌。
Unfortunately, despite many years of intensive research, we are still lacking an early and reliable method for detection of PC in asymptomatic patients.