Chapter 1649: a great disaster is imminent, and we fly separately.

Zheng Ren inserted the front scan into the scan reader and compared the two scans.

"It's obvious that there's no obvious change in the scan three months ago compared to now. " Zheng Ren said.

"Boss, the way you're saying it doesn't give people a sense of trust." Su Yun said disdainfully,"you should say that compared to the previous scan, there's no change in the CT scan enhancement during the admission examination." The tumor markers are also normal, so our initial judgment is that it's not lung cancer. "

"It's almost time. " "Professor Zhao, it's lung isolation. It's a very typical symptom," Zheng Ren said with a smile.

Zhao Wenhua was speechless.

He was a little anxious to find a place to read some books or go to the online library to find information about lung isolation.

His lack of knowledge led to him being at a disadvantage in this face - to - Face consultation.